The key to automatic transmission life is keeping the transmission fluid fresh, clean and cool. When fluid temperature exceeds the optimum operating range of 160 to 200 degrees, it begins to burn, decreasing the life of the fluid and in turn the life of the seals, bearings and all moving parts. Installation of a cooler will extend the life of the transmission and help prevent costly repairs.
How to Choose the Right Transmission Cooler
Select the correct transmission cooler by determining where there is enough space to mount it. The diagram on the left numbers the best three positions to mount the transmission cooler in order. Transmission coolers are more efficient when they receive maximum air flow. At Position 1, the transmission cooler is 100% efficient. Position 2, between the air conditioning condenser and radiator, is 75% efficient while Position 3, between the radiator and fan, is 60% efficient. If positions 2 or 3 are used, a larger transmission cooler will be needed to compensate for the loss of cooling power. If this is the case, choose a transmission cooler that is one or two sizes larger.
Tech Tips: Transmission fluid can not be over cooled, but it is critical in extreme cold conditions to allow the vehicle to warm up before driving.
High Performance Class I Transmission Cooler
 |
Product Code: HH41019 Product Price: $58.45 Product Weight: 5.00 pounds |
More Information and Pricing
High Performance Class I Transmission Cooler
High Performance Transmission Coolers have a unique plate and fin design which offers excellent cooling efficiency in a compact, space-saving unit.
- 33% more efficient than a comparable tube and fin design
- Internal turbulation for efficient heat transfer
- Easy to install - simple instructions included
- Includes 3/8" push-on fittings for quick and easy installation
Towing Class: Class I
Application: Compact to mid-sized cars towing under 2,000 lbs
Thickness: 3/4"
Width: 4"
Length: 11"
Transmission Cooler Hose
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Product Code: HH41102 Product Price: $13.49 Product Weight: 2.00 pounds |
More Information and Pricing
Transmission Cooler Metal Strap Mount Kit
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Product Code: HH41103 Product Price: $10.99 Product Weight: 1.00 pounds |
More Information and Pricing
Transmission Cooler Nylon Tie Mount Kit
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Product Code: HH41105 Product Price: $5.87 Product Weight: 1.00 pounds |
More Information and Pricing
Derale Dyno-Cool Tube-Fin Transmission Cooler Kit - Class I - Economy
 |
Product Code: D12901 Product Price: $29.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Agitates fluid with built-in, embossed turbulators for more efficient cooling
- Constructed of durable, lightweight aluminum
- Thermal-conductive metal provides excellent transfer of heat
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods
- Insta-dapt radiator adapter
- Recommended for subcompact cars
- Imported
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 13" wide x 5" tall x 3/4" deep
- Core width: 10-1/8"
- Distance between inlets: 3-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.

12901 Derale Dyno-Cool Aluminum Tube and Fin Cooler with Installation Kit
Replaces HH41010
Derale Dyno-Cool Tube-Fin Transmission Cooler Kit - Class I - Economy
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Product Code: D12902 Product Price: $34.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Agitates fluid with built-in, embossed turbulators for more efficient cooling
- Constructed of durable, lightweight aluminum
- Thermal-conductive metal provides excellent transfer of heat
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods
- Insta-dapt radiator adapter
- Recommended for compact cars
- Imported
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 15-1/4" wide x 5" tall x 3/4" deep
- Core width: 12-1/4"
- Distance between inlets: 3-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.

12902 Derale Dyno-Cool Aluminum Tube and Fin Cooler with Installation Kit
Derale Dyno-Cool Tube-Fin Transmission Cooler Kit - Class III - Economy
 |
Product Code: D12903 Product Price: $39.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Agitates fluid with built-in, embossed turbulators for more efficient cooling
- Constructed of durable, lightweight aluminum
- Thermal-conductive metal provides excellent transfer of heat
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods
- Insta-dapt radiator adapter
- Recommended for mid-size cars, trucks and SUVs
- Imported
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 15-1/4" wide x 7-1/2" tall x 3/4" deep
- Core width: 12-1/4"
- Distance between inlets: 6-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.

12903 Derale Dyno-Cool Aluminum Tube and Fin Cooler with Installation Kit
Replaces HH41013
Derale Dyno-Cool Tube-Fin Transmission Cooler Kit - Class IV - Economy
 |
Product Code: D12904 Product Price: $45.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Agitates fluid with built-in, embossed turbulators for more efficient cooling
- Constructed of durable, lightweight aluminum
- Thermal-conductive metal provides excellent transfer of heat
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods
- Insta-dapt radiator adapter
- Recommended for full-size cars, trucks and SUVs
- Imported
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 15-1/4" wide x 10" tall x 3/4" deep
- Core width: 12-1/4"
- Distance between inlets: 8-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.

12904 Derale Dyno-Cool Aluminum Tube and Fin Cooler with Installation Kit
Replaces HH41014
Derale Dyno-Cool Tube-Fin Transmission Cooler Kit - Class II - Economy
 |
Product Code: D12906 Product Price: $34.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Agitates fluid with built-in, embossed turbulators for more efficient cooling
- Constructed of durable, lightweight aluminum
- Thermal-conductive metal provides excellent transfer of heat
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods
- Insta-dapt radiator adapter
- Recommended for small to mid-size trucks and SUVs
- Imported
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 13" wide x 7-1/2" tall x 3/4" deep
- Core width: 10-1/8"
- Distance between inlets: 6-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.

12906 Derale Dyno-Cool Aluminum Tube and Fin Cooler with Installation Kit
Replaces 41011
Derale Dyno-Cool Tube-Fin Transmission Cooler Kit - Class III - Economy
 |
Product Code: D12907 Product Price: $34.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Agitates fluid with built-in, embossed turbulators for more efficient cooling
- Constructed of durable, lightweight aluminum
- Thermal-conductive metal provides excellent transfer of heat
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods
- Insta-dapt radiator adapter
- Recommended for mid-size cars, trucks and SUVs
- Imported
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 13" wide x 10" tall x 3/4" deep
- Core width: 10-1/8"
- Distance between inlets: 8-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.

12907 Derale Dyno-Cool Aluminum Tube and Fin Cooler with Installation Kit
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class I - Standard
 |
Product Code: D13101 Product Price: $30.99 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for subcompact cars
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 12-3/4" wide x 5-1/8" tall x 3/4" deep
- Core length: 9-5/8"
- Distance between inlets: 3-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13101 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Hidden Hitch # HH41010
Hayden Automotive # 401
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class I - Standard
 |
Product Code: D13102 Product Price: $45.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for compact cars
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 16-5/8" wide x 5-1/8" tall x 3/4" deep
- Core length: 13-3/4"
- Distance between inlets: 3-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13102 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Hidden Hitch # HH41011
Hayde Automotive # 402
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class III - Standard
 |
Product Code: D13103 Product Price: $37.62 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for mid-size cars, trucks and SUVs
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 16-5/8" wide x 7-5/8" tall x 3/4" deep
- Core length: 13-3/4"
- Distance between inlets: 6-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13103 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Hidden Hitch # HH41013
Hayde Automotive # 404
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class IV - Standard
 |
Product Code: D13104 Product Price: $55.95 Product Weight: 4.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for full-size cars, trucks and SUVs
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 16-5/8" wide x 10-1/4" tall x 3/4" deep
- Core length: 13-3/4"
- Distance between inlets: 8-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13104 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Hidden Hitch # HH41014
Hayden Automotive # 405
Derale 16-Pass Electra-Cool Remote Transmission Cooler Kit w/ Fan, -6 AN Inlets - Class V
 |
Product Code: D13900 Product Price: $202.95 Product Weight: 10.00 pounds |
More Information and Pricing
Features:
- Improves performance and overall functioning of transmission
- Cools fluid effectively with large-capacity, 16-pass, tube-fin heat-exchanger core
- Offers superior airflow with 650-CFM, reversible tornado fan
- Mounts anywhere with aluminum mounting brackets
- Includes:
- Complete cooler assembly
- Aluminum AN fittings
- Brass hose-barb adapters
- 180-Degree, in-line thermostat for power-saving fan shut-off
- 10' OEM spec hose with stainless steel clamps
- Insta-dapt radiator adapter
- Additional compression fittings
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: -6 AN
- Adapters: -6 AN x 3/8" hose barb
- Overall dimensions: 15-3/4" wide x 11-1/2 " tall x 5" deep
- Distance between inlets: 8-3/4"
- Mounting dimensions: 5-1/4" tall x 14-3/4" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.
Take it a step further with a fan-mounted unit and you can be sure that there will always be optimum airflow for your tube-fin cooler no matter where it is mounted or what sort of environment you are traveling through, making it perfect for those hot days spent sitting in traffic.

13900 Derale Electra-Cool Remote Transmission Cooler with Installation Kit
Derale Atomic-Cool Remote Transmission Cooler Kit w/ Fan, -6 AN Inlets - Class V
 |
Product Code: D13950 Product Price: $217.95 Product Weight: 8.00 pounds |
More Information and Pricing
Features:
- Improves performance and overall functioning of transmission
- Has highly efficient, plate-fin cooler core for optimum heat transfer and minimum pressure drop
- Offers superior airflow with 500-CFM, reversible tornado fan
- Mounts anywhere with aluminum mounting brackets
- Includes:
- Complete cooler assembly
- Aluminum AN fittings
- Brass hose-barb adapters
- 10' OEM spec hose with stainless steel clamps
- Additional compression fittings
- 180-Degree, in-line thermostat for power-saving fan shut-off
- Insta-dapt radiator adapter
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: -6 AN
- Adapters: -6 AN x 3/8" hose barb
- Overall dimensions: 12-3/4" wide x 9-3/8" tall x 4-5/16" deep
- Distance between inlets: 8-9/16"
- Mounting dimensions: 4" tall x 11-5/8" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
With a fan-mounted heat exchanger unit, you can be sure that there will always be optimum airflow for your engine oil cooler no matter where your cooler is mounted or what sort of environment you are traveling through. Couple that with the highly efficient, plate-fin core - wherein finned chambers provide increased surface area, allowing superior heat transfer with minimum pressure drop - and you have a truly effective heat-exchange system.
This system is ideal for late-model, electronic overdrive transmissions in which ensuring proper cooling and pressure maintenance is of the utmost importance.

13950 Derale Atomic-Cool Remote Transmission Cooler with Installation Kit
Derale Hyper-Cool Remote Transmission Cooler Kit w/ Fan, -6 AN Inlets - Class V
 |
Product Code: D13960 Product Price: $241.95 Product Weight: 10.00 pounds |
More Information and Pricing
Features:
- Improves performance and overall functioning of transmission
- Has super-efficient, stacked-plate cooler core for optimum heat transfer
- Most efficient cooling system with the large surface area of the stacked plate design and turbulator technology
- Furnace-brazed aluminum construction for great heat dissipation
- Offers superior airflow with 500-CFM, reversible tornado fan
- Designed with clear, anodized aluminum shroud for additional durability
- Mounts anywhere with aluminum mounting brackets
- Includes:
- Complete cooler assembly
- Aluminum AN fittings
- Brass hose-barb adapters
- 180-Degree, in-line thermostat for power-saving fan shut-off
- 10' OEM spec hose with stainless steel clamps
- Insta-dapt radiator adapter
- Additional compression fittings
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: -6 AN
- Adapters: -6 AN x 3/8" hose barb
- Overall dimensions: 13" wide x 10" tall x 5-5/8" deep
- Distance between inlets: 10"
- Electric Fan Rating: 4.8 amps
- Thermostat Switch Rating: Maximum of 15 continuous amps
- Mounting dimensions: 7-1/2" wide x 9" tall
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Stacked-plate heat exchangers have long been considered the most effective type of oil or transmission coolers, primarily because of their increased surface area. Allowing fluid to spread out over this larger surface area decreases the time required for heat transfer to take place. As a result, plate coolers typically manage to cool a greater volume of fluid faster than tube-and-fin, or even plate-and-fin, varieties. Add to that a powerful tornado fan that ensures optimum airflow at all times, no matter the environment, and you have a super-efficient heat exchange unit.

13960 Derale Hyper-Cool Remote Transmission Cooler with Installation Kit
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class IV - Standard
 |
Product Code: D13105 Product Price: $66.95 Product Weight: 4.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for full-size trucks and SUVs
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 16-5/8" wide x 12-5/8" tall x 3/4" deep
- Core length: 13-3/4"
- Distance between inlets: 11-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13105 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Hidden Hitch # HH41014
Hayden Automotive # 405
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class II - Standard
 |
Product Code: D13106 Product Price: $48.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for small to mid-size trucks and SUVs
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 12-3/4" wide x 7-5/8" tall x 3/4" deep
- Core length: 9-5/8"
- Distance between inlets: 6-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13106 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Hayden Automotive # 403
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class III - Standard
 |
Product Code: D13107 Product Price: $50.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for mid-size cars, trucks and SUVs
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 12-3/4" wide x 10-1/4" tall x 3/4" deep
- Core length: 9-5/8"
- Distance between inlets: 8-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13107 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ Hose Barb Inlets - Class IV - Standard
 |
Product Code: D13108 Product Price: $43.51 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Recommended for full-size cars, trucks and SUVs
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 12-3/4" wide x 12-5/8" tall x 3/4" deep
- Core length: 9-5/8"
- Distance between inlets: 11-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13108 Derale Series 7000 Tube-Fin Transmission Heat Exchanger with Installation Kit
Derale 17" Frame Rail Transmission Cooler with 11/32" Hose Barb Inlets
 |
Product Code: D13220 Product Price: $35.95 Product Weight: 1.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission
- Prevents heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Includes:
- 1" Offset bracket to provide increased airflow
- Rubber hose with stainless steel clamps
- Insta-dapt radiator adapter
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 16-3/4" long x 1-3/4" wide x 2-1/2" deep
- Distance between mounting holes: 15-1/2"
- Distance between inlets: 1-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. And to think - all this cooling power is compact enough to fit on your vehicle's frame rail! Easy, efficient and convenient.

13220 Derale Frame Rail Transmission Cooler with Installation Kit
Derale 12" Frame Rail Transmission Cooler with 11/32" Hose Barb Inlets
 |
Product Code: D13222 Product Price: $33.95 Product Weight: 1.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission
- Prevents heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Includes:
- 1" Offset bracket to provide increased airflow
- Rubber hose with stainless steel clamps
- Insta-dapt radiator adapter
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 12-3/4" long x 1-3/4" wide x 2-1/2" deep
- Distance between mounting holes: 11-3/4"
- Distance between inlets: 1-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. And to think - all this cooling power is compact enough to fit on your vehicle's frame rail! Easy, efficient and convenient.

13222 Derale Frame Rail Transmission Cooler with Installation Kit
Derale 24" Frame Rail Transmission Cooler with 11/32" Hose Barb Inlets
 |
Product Code: D13224 Product Price: $30.22 Product Weight: 1.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission
- Prevents heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Includes:
- 1" Offset bracket to provide increased airflow
- Rubber hose with stainless steel clamps
- Insta-dapt radiator adapter
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 23-3/4" long x 1-3/4" wide x 2-1/2" deep
- Distance between mounting holes: 22-3/4"
- Distance between inlets: 1-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. And to think - all this cooling power is compact enough to fit on your vehicle's frame rail! Easy, efficient and convenient.

13224 Derale Frame Rail Transmission Cooler with Installation Kit
Derale 14" Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13253 Product Price: $69.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 3/8" NPT
- Overall dimensions: 14-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 13-5/8" long x 1-3/8" wide
- 1-Year warranty

13253 Derale Single Pass Aluminum Heatsink with Installation Kit for Transmission
Derale 17" Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13254 Product Price: $74.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 3/8" NPT
- Overall dimensions: 17-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 16-5/8" long x 1-3/8" wide
- 1-Year warranty

13254 Derale Single Pass Aluminum Heatsink with Installation Kit for Transmission
Derale 20" Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13255 Product Price: $79.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 3/8" NPT
- Overall dimensions: 20-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 19-5/8" long x 1-3/8" wide
- 1-Year warranty

13255 Derale Single Pass Aluminum Heatsink with Installation Kit for Transmission
Derale 26" Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13256 Product Price: $79.95 Product Weight: 4.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 3/8" NPT
- Overall dimensions: 26-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 25-5/8" long x 1-3/8" wide
- 1-Year warranty

13256 Derale Single Pass Aluminum Heatsink with Installation Kit for Transmission
Derale 14" Dual-Pass Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13263 Product Price: $79.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Designed with inlet and outlet on same end so that tube can be routed through cooler, taking up less space in the engine compartment
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 1/4" NPT
- Overall dimensions: 14-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 13-5/8" long x 1-3/8" wide
- 1-Year warranty

13263 Derale Dual Pass Aluminum Heatsink with Installation Kit for Transmission
Derale 17" Dual-Pass Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13264 Product Price: $82.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Designed with inlet and outlet on same end so that tube can be routed through cooler, taking up less space in the engine compartment
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 1/4" NPT
- Overall dimensions: 17-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 16-5/8" long x 1-3/8" wide
- 1-Year warranty

13264 Derale Dual Pass Aluminum Heatsink with Installation Kit for Transmission
Derale 20" Dual-Pass Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13265 Product Price: $86.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Designed with inlet and outlet on same end so that tube can be routed through cooler, taking up less space in the engine compartment
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 1/4" NPT
- Overall dimensions: 20-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 19-5/8" long x 1-3/8" wide
- 1-Year warranty

13265 Derale Dual Pass Aluminum Heatsink with Installation Kit for Transmission
Derale 26" Dual-Pass Heat Sink Transmission Cooler with Installation Kit
 |
Product Code: D13266 Product Price: $86.95 Product Weight: 4.00 pounds |
More Information and Pricing
Features:
- Extends life and improves functioning of transmission
- Absorbs and then dissipates heat effectively through both internal and external aluminum fins
- Has a compact, 3" diameter housing, capable of fitting most frame rails
- Designed with inlet and outlet on same end so that tube can be routed through cooler, taking up less space in the engine compartment
- Includes rubber hose with stainless steel clamps, adapter fittings and all necessary mounting hardware
Specs:
- Inlets: 1/4" NPT
- Overall dimensions: 26-1/4" long x 2-3/16" wide x 3-1/4" tall
- Mounting dimensions: 25-5/8" long x 1-3/8" wide
- 1-Year warranty

13266 Derale Dual Pass Aluminum Heatsink with Installation Kit for Transmission
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ AN Inlets - Class III - Standard
 |
Product Code: D13303 Product Price: $63.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Includes complete mounting kit, rubber hose with swedged ends and stainless steel clamps, and Insta-dapt radiator adapter
- Recommended for mid-size cars, trucks and SUVs
- Made in USA
Specs:
- Inlets: -6 AN
- Overall dimensions: 17-1/2" wide x 7-5/8" tall x 3/4" deep
- Core length: 13-3/4"
- Distance between inlets: 6-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13303 Derale Series 7000 AN Tube-Fin Transmission Heat Exchanger
Hayden Automotive # 514
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ AN Inlets - Class IV - Standard
 |
Product Code: D13304 Product Price: $74.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Includes complete mounting kit, rubber hose with swedged ends and stainless steel clamps, and Insta-dapt radiator adapter
- Recommended for full-size cars, trucks and SUVs
- Made in USA
Specs:
- Inlets: -6 AN
- Overall dimensions: 17-1/2" wide x 10-1/4" tall x 3/4" deep
- Core length:13-3/4"
- Distance between inlets: 8-3/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13304 Derale Series 7000 AN Tube-Fin Transmission Heat Exchanger
Hayden Automotive # 516
Derale Series 7000 Tube-Fin Transmission Cooler Kit w/ AN Inlets - Class II - Standard
 |
Product Code: D13306 Product Price: $59.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Improves functioning and overall performance of transmission
- Extends life of transmission and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Has built-in turbulators that agitate fluid for more efficient cooling
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Includes complete mounting kit, rubber hose with swedged ends and stainless steel clamps, and Insta-dapt radiator adapter
- Recommended for small to mid-size trucks and SUVs
- Made in USA
Specs:
- Inlets: -6 AN
- Overall dimensions: 13-5/8" wide x 7-5/8" tall x 3/4" deep
- Core length:9-5/8"
- Distance between inlets: 6-1/4"
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.

13306 Derale Series 7000 AN Tube-Fin Transmission Heat Exchanger
Derale Stacked-Plate Transmission Cooler Kit, -6 AN Inlets - Class III
 |
Product Code: D13401 Product Price: $87.59 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Most efficient cooling system with the large surface area of the stacked plate design and turbulator technology
- Furnace-brazed aluminum construction for great heat dissipation
- Comes with built-in mounting brackets for easy installation
- Includes mounting kit, OEM spec hose with stainless steel clamps, Insta-dapt radiator adapter and brass hose-barb fittings
Specs:
- Inlet size: -6 AN
- Overall dimensions: 13" wide x 4-7/16" tall x 2" deep
- Distance between inlets: 10"
- Mounting dimensions: 2-7/8" tall x 12-1/4" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Stacked-plate heat exchangers have long been considered the most effective type of oil or transmission cooler, primarily because of their increased surface area. Allowing fluid to spread out over this larger surface area decreases the time required for heat transfer to take place. As a result, plate coolers typically manage to cool a greater volume of fluid faster than tube-and-fin, or even plate-and-fin, varieties.

13401 Derale Stacked Plate Transmission Heat Exchanger with Installation Kit
Derale Stacked-Plate Transmission Cooler Kit, -6 AN Inlets - Class IV
 |
Product Code: D13402 Product Price: $126.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Most efficient cooling system with the large surface area of the stacked plate design and turbulator technology
- Furnace-brazed aluminum construction for great heat dissipation
- Comes with built-in mounting brackets for easy installation
- Includes mounting kit, OEM spec hose with stainless steel clamps, Insta-dapt radiator adapter and brass hose-barb fittings
Specs:
- Inlet size: -6 AN
- Overall dimensions: 13" wide x 6-7/16" tall x 2" deep
- Distance between inlets: 10"
- Mounting dimensions: 4-7/8" tall x 12-1/4" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
Stacked-plate heat exchangers have long been considered the most effective type of oil or transmission cooler, primarily because of their increased surface area. Allowing fluid to spread out over this larger surface area decreases the time required for heat transfer to take place. As a result, plate coolers typically manage to cool a greater volume of fluid faster than tube-and-fin, or even plate-and-fin, varieties.

13402 Derale Stacked Plate Transmission Heat Exchanger with Installation Kit
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class II - Efficient
 |
Product Code: D13501 Product Price: $45.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 3/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps and Insta-dapt radiator adapter
- Recommended for small to mid-size trucks and SUVs
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 11" wide x 5-3/4" tall x 7/8" deep
- Distance between inlets: 10-1/4"
- Mounting dimensions: 4-1/2" tall by either 5-1/4" wide or 6-3/4" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13501 Derale Series 8000 Plate and Fin Heat Exchanger with Installation Kit
Hidden Hitch # HH41019
Hayden Automotive # 676
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient
 |
Product Code: D13502 Product Price: $50.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 3/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps and Insta-dapt radiator adapter
- Recommended for mid-size cars, trucks and SUVs
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 11" wide x 7-1/4" tall x 7/8" deep
- Distance between inlets: 10-1/4"
- Mounting dimensions: 6-1/8" tall by either 5-1/4" or 6-3/4" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13502 Derale Series 8000 Plate and Fin Heat Exchanger with Installation Kit
Hidden Hitch # HH41310
Hayden Automotive # 677
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class III - Efficient
 |
Product Code: D13503 Product Price: $55.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 3/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps and Insta-dapt radiator adapter
- Recommended for full-size cars, trucks and SUVs
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 11" wide x 8-3/4" tall x 7/8" deep
- Distance between inlets: 10-1/4"
- Mounting dimensions: 8" tall by either 5-1/4" or 6-3/4" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13503 Derale Series 8000 Plate and Fin Heat Exchanger with Installation Kit
Hidden Hitch # HH41310
Hayden Automotive # 678
Derale Series 8000 Plate-Fin Transmission Cooler Kit w/Barb Inlets - Class IV - Efficient
 |
Product Code: D13504 Product Price: $65.95 Product Weight: 4.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 3/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps and Insta-dapt radiator adapter
- Recommended for full-size trucks and SUVs
Specs:
- Inlets: 11/32" hose barb
- Overall dimensions: 11" wide x 12" tall x 7/8" deep
- Distance between inlets: 10-1/4"
- Mounting dimensions: 10-1/2" tall by either 5-1/4" or 6-3/4" wide
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13504 Derale Series 8000 Plate and Fin Heat Exchanger with Installation Kit
Hidden Hitch # HH41311
Hayden Automotive # 679
Derale Series 9000 Plate-Fin Transmission Cooler Kit w/ NPT Inlets - Class I -Extra Efficient
 |
Product Code: D13611 Product Price: $70.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 1-1/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps, Insta-dapt radiator adapter and hose-barb fittings
- Sleek design makes this ideal for use in compact cars
Specs:
- Inlets: 1/2" NPT
- Fittings: 1/2" NPT x 3/8" hose barb
- Overall dimensions: 11" wide x 3-7/8" tall x 1-1/4" deep
- Distance between inlets: 8-7/8"
- Mounting dimensions: 6-3/4" wide x 3" tall
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13611 Derale Series 9000 Plate and Fin Heat Exchanger with Installation Kit
Derale Series 9000 Plate-Fin Transmission Cooler Kit w/ NPT Inlets - Class II - Extra Efficient
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Product Code: D13612 Product Price: $75.95 Product Weight: 3.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 1-1/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps, Insta-dapt radiator adapter and hose-barb fittings
- Recommended for mid-size cars, trucks and SUVs
Specs:
- Inlets: 1/2" NPT
- Fittings: 1/2" NPT x 3/8" hose barb
- Overall dimensions: 11" wide x 6-3/8" tall x 1-1/4" deep
- Distance between inlets: 8-7/8"
- Mounting dimensions: 6-3/4" wide x 5-1/2" tall
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13612 Derale Series 9000 Plate and Fin Heat Exchanger with Installation Kit
Derale Series 9000 Plate-Fin Transmission Cooler Kit w/ NPT Inlets - Class IV - Extra Efficient
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Product Code: D13613 Product Price: $78.95 Product Weight: 4.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 1-1/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps, Insta-dapt radiator adapter and hose-barb fittings
- Recommended for full-size trucks and SUVs
Specs:
- Inlets: 1/2" NPT
- Fittings: 1/2" NPT x 3/8" hose barb
- Overall dimensions: 11" wide x 8-7/8" tall x 1-1/4" deep
- Distance between inlets: 8-7/8"
- Mounting dimensions: 6-3/4" wide x 8" tall
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13613 Derale Series 9000 Plate and Fin Heat Exchanger with Installation Kit
Derale Series 9000 Plate-Fin Transmission Cooler Kit w/ NPT Inlets - Class V - Extra Efficient
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Product Code: D13614 Product Price: $80.95 Product Weight: 5.00 pounds |
More Information and Pricing
Features:
- Prolongs life of transmission
- Improves overall performance
- Prevents heat-related failures
- Has furnace-brazed aluminum construction and 1-1/4" wide turbulator plates for more efficient cooling
- Includes complete mounting kit, OEM spec hose with stainless steel clamps, Insta-dapt radiator adapter and hose-barb fittings
- Recommended for full-size trucks and SUVs
Specs:
- Inlets: 1/2" NPT
- Fittings: 1/2" NPT x 3/8" hose barb
- Overall dimensions: 11" wide x 11-3/8" tall x 1-1/4" deep
- Distance between inlets: 8-7/8"
- Mounting dimensions: 6-3/4" wide x 10-1/2" tall
- 1-Year warranty
Note: The Derale Insta-dapt radiator adapter fits most vehicles with 5/16" transmission lines, but not all. In some cases, additional fittings or alteration of the OEM lines or hoses may be required for installation.
One of the more popular cooling systems available, the radiator-style, plate-and-fin heat exchanger provides increased surface area so that fluids can spread out along the finned chambers to cool faster. In addition to the increased surface area, this cooler also features turbulator technology, whereby fluids are agitated continuously, not only to facilitate heat transfer, but also to prevent any undesirable drop in pressure.

13614 Derale Series 9000 Plate and Fin Heat Exchanger with Installation Kit
Hidden Hitch # HH41312
Hayden Automotive # 1015
Derale High-Temperature Replacement Hose for Engine Applications - 8' Long
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Product Code: D15740 Product Price: $19.95 Product Weight: 2.00 pounds |
More Information and Pricing
Features:
- Able to withstand high temperatures and high pressure
- Crafted to OE specifications
- Designed for engine applications only
- Made in USA
Specs:
- Inner diameter: 1/2"
- Length: 8'
- 1-Year warranty
15700 Derale Engine Oil Replacement Hose, 1/2" ID x 8' Long
Derale 16-Pass Electra-Cool Remote Transmission Cooler Kit w/ Fan, -8 AN Inlets - Class V
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Product Code: D15900 Product Price: $202.95 Product Weight: 12.00 pounds |
More Information and Pricing
Features:
- Improves performance and overall functioning of transmission
- Cools fluid effectively with large-capacity, 16-pass, tube-fin heat-exchanger core
- Offers superior airflow with 650-CFM, reversible tornado fan
- Mounts anywhere with aluminum mounting brackets
- Includes:
- Complete cooler assembly
- Aluminum AN fittings
- Brass hose-barb adapters
- 180-Degree, in-line thermostat for power-saving fan shut-off
- 10' OEM spec hose with stainless steel clamps
- Insta-dapt radiator adapter
- Additional compression fittings
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: -8 AN
- Adapters: -8 AN x 1/2" hose barb
- Overall dimensions: 15-3/4" wide x 11-1/2 " tall x 5" deep
- Distance between inlets: 8-3/4"
- Mounting dimensions: 5-1/4" tall x 14-3/4" wide
- 1-Year warranty
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Quick, easy and effective.
Take it a step further with a fan-mounted unit and you can be sure that there will always be optimum airflow for your tube-fin cooler no matter where it is mounted or what sort of environment you are traveling through, making it perfect for those hot days spent sitting in traffic.

15900 Derale Electra-Cool Remote Transmission Cooler with Installation Kit
Derale Combination Transmission and Engine Oil Cooler with Multiple Threads
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Product Code: D15902 Product Price: $126.95 Product Weight: 10.00 pounds |
More Information and Pricing
Features:
- Keeps both engine and transmission cool with just 1 system
- Engine oil and transmission fluid flow through separate tubes inside the same core for effective, simultaneous cooling
- Improves functioning and overall performance of transmission and engine
- Extends life of both transmission and engine and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- Universal thermostatic sandwich adapter to provide external oil lines
- Multiple sleeve nuts to ensure proper thread size
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Dimensions: 17" wide x 12-1/2" tall x 3/4" deep
- Engine filter thread size: 3/4"-16, 13/16"-16, 18 mm x 1.5 mm, 20 mm x 1.5 mm and 22 mm x 1.5 mm
- 1-Year warranty
Perhaps the simplest type of heat exchanger, the tube-fin effectively cools a variety of automotive systems. The concept is simple: Fluid cools as it travels through the core by transferring heat out to the fins. The fins then provide the surface area necessary for sufficient heat exchange to take place, allowing the heat pulled from the fluid to dissipate into the surrounding air. Add to that the unique turbulator technology - whereby fluids are agitated continuously to not only facilitate heat transfer, but also to prevent any undesirable drop in pressure - and you have an easy and effective cooling system.
15902 Derale Universal Combo Transmission and Oil Cooler with Installation Kit
Derale Combination Transmission and Engine Oil Cooler for GM Applications
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Product Code: D15903 Product Price: $98.55 Product Weight: 9.00 pounds |
More Information and Pricing
Features:
- Keeps both engine and transmission cool with just 1 system
- Engine oil and transmission fluid flow through separate tubes inside the same core for effective, simultaneous cooling
- Improves functioning and overall performance of transmission and engine
- Extends life of both transmission and engine and prolongs period between necessary fluid changes
- Cuts down on heat-related failures
- Designed with copper tubing expanded into aluminum fins for maximum heat transfer
- Copper is the best material for conducting the heat out of the fluid while aluminum is ideal for transferring and dissipating that heat
- Protected from possible damage during installation by plastic fin guards and powder coat finish
- Includes:
- Thermostatic sandwich adapter to provide external oil lines
- 13/16-16 Sleeve nut for GM applications
- High-temperature, OEM spec hose with stainless steel clamps
- Nylon mounting rods with pads
- Bendable, metal mounting brackets
- Insta-dapt radiator adapter
- All necessary hardware
- Made in USA
Specs:
- Inlets: 11/32" hose barb
- Dimensions: 17" wide x 12-1/2" tall x 3/4" deep
- Engine filter thread size: 13/16"-16
- 1-Year warranty
15903 Derale GM Combo Transmission and Oil Cooler with Installation Kit
Derale Atomic-Cool Remote Transmission Cooler Kit w/ Fan, -8 AN Inlets - Class V
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Product Code: D15950 Product Price: $217.95 Product Weight: 9.00 pounds |
More Information and Pricing
Features:
- Improves performance and overall functioning of transmission
- Has highly efficient, plate-fin cooler core for optimum heat transfer and minimum pressure drop
- Offers superior airflow with 500-CFM, reversible tornado fan
- Mounts anywhere with aluminum mounting brackets
- Includes:
- Complete cooler assembly
- Aluminum AN fittings
- Brass hose-barb adapters
- 10' OEM spec hose with stainless steel clamps
- Additional compression fittings
- 180-Degree, in-line thermostat for power-saving fan shut-off
- Insta-dapt radiator adapter
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: -8 AN
- Adapters: -8 AN x 1/2" hose barb
- Overall dimensions: 12-3/4" wide x 9-3/8" tall x 4-5/16" deep
- Distance between inlets: 8-9/16"
- Mounting dimensions: 4" tall x 11-5/8" wide
- 1-Year warranty
With a fan-mounted heat exchanger unit, you can be sure that there will always be optimum airflow for your engine oil cooler no matter where your cooler is mounted or what sort of environment you are traveling through. Couple that with the highly efficient plate-fin core - wherein finned chambers provide increased surface area, allowing superior heat transfer with minimum pressure drop - and you have a truly effective heat-exchange system.
This assembly is ideal for late-model electronic overdrive transmissions in which ensuring proper cooling and pressure maintenance is of the utmost importance.

15950 Derale Atomic-Cool Remote Transmission Cooler with Installation Kit
Derale Hyper-Cool Remote Transmission Cooler Kit w/ Fan, -8 AN Inlets - Class V
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Product Code: D15960 Product Price: $206.61 Product Weight: 11.00 pounds |
More Information and Pricing
Features:
- Improves performance and overall functioning of transmission
- Has super-efficient, stacked-plate cooler core for optimum heat transfer
- Most efficient cooling system with the large surface area of the stacked plate design and turbulator technology
- Furnace-brazed aluminum construction for great heat dissipation
- Offers superior airflow with 500-CFM, reversible tornado fan
- Designed with clear, anodized aluminum shroud for additional durability
- Mounts anywhere with aluminum mounting brackets
- Includes:
- Complete cooler assembly
- Aluminum AN fittings
- Brass hose-barb adapters
- 180-Degree, in-line thermostat for power-saving fan shut-off
- 10' OEM spec hose with stainless steel clamps
- Insta-dapt radiator adapter
- Additional compression fittings
- All necessary mounting hardware
- Made in USA
Specs:
- Inlets: -8 AN
- Adapters: -8 AN x 1/2" hose barb
- Overall dimensions: 13" wide x 10" tall x 5-5/8" deep
- Distance between inlets: 10"
- Mounting dimensions: 7-1/2" wide x 9" tall
- 1-Year warranty
Stacked-plate heat exchangers have long been considered the most effective type of oil or transmission coolers, primarily because of their increased surface area. Allowing fluid to spread out over this larger surface area decreases the time required for heat transfer to take place. As a result, plate coolers typically manage to cool a greater volume of fluid faster than tube-and-fin, or even plate-and-fin, varieties. Add to that a powerful tornado fan that ensures optimum airflow at all times, no matter the environment, and you have a super-efficient heat-exchange unit.

15960 Derale Hyper-Cool Remote Transmission Cooler with Installation Kit
Derale Direct-Mount Remote Cooler Kit for 1987 - 2006 Jeep Wrangler
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Product Code: D20561 Product Price: $349.95 Product Weight: 15.00 pounds |
More Information and Pricing
Features:
- Extends life of transmission
- Improves overall functioning and performance of Jeep
- Reduces temperature of transmission fluid by 30-40 degrees
- Has highly efficient, radiator-style, plate-fin heat-exchanger core
- Allows for superior airflow, even in off-road conditions, with high-torque tornado fan
- Includes thermostat control to turn fan on or off automatically, depending on fluid temperature
- Conserves power when additional cooling is unnecessary and provides adequate airflow when it is needed
- Mounts easily to the frame rail - no drilling required
- Comes with all necessary hardware and wiring
- Made in USA
Specs:
- Inlets: -6 AN
- Cooler assembly dimensions: 12-3/4" wide x 9-3/8" tall x 4-5/16" deep
- Distance between inlets: 8-9/16"
- Fan power draw: 4.8 amps
- Application: 1987- 2006 Jeep Wrangler (4- and 6-cylinder engines)
- 1-Year warranty
With a fan-mounted heat exchanger unit, you can be sure that there will always be optimum airflow for your engine or transmission cooler, no matter where your cooler is mounted or what sort of environment you are traveling through. Couple that with the highly efficient, plate-fin core and you have a truly superior heat exchange system.
The electric fan in this assembly is set up to provide additional airflow in harsher environments where there may be a limited amount of natural airflow, such as off-road, rocky areas. Because your vehicle may not need that feature at all times, this kit comes with a thermostatic control to automatically turn the fan off once the transmission fluid reaches the optimum temperature, thus saving power. The control will also switch the fan on again when it becomes necessary, so you can rely on the cooler to do all the work for you.
20561 Derale Direct Fit, Automatic Transmission Jeep Kit