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 only 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 cannot be over-cooled, but it is critical in extreme cold conditions to allow the vehicle to warm up before driving.
Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
15-1/4" Wide x 10" tall x 3/4" deep, reliable, all-aluminum tube-and-fin cooler extends the life and improves overall functioning of your vehicle's transmission.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
15-1/4" Wide x 10" tall x 3/4" deep, reliable, all-aluminum tube-and-fin cooler extends the life and improves overall functioning of your vehicle's transmission.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
15-1/4" Wide x 10" tall x 3/4" deep, reliable, all-aluminum tube-and-fin cooler extends the life and improves overall functioning of your vehicle's transmission.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
16-5/8" Wide x 10-1/4" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
16-5/8" Wide x 10-1/4" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
12-3/4" Wide x 12-5/8" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
12-3/4" Wide x 12-5/8" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
17-1/2" Wide x 10-1/4" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Features turbulator technology, aluminum fins and copper tubing.
Installation Notes:
Product is designed for vehicles which have a -6AN threaded fitting and braided steel hose
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
17-1/2" Wide x 10-1/4" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Features turbulator technology, aluminum fins and copper tubing.
Installation Notes:
Product is designed for vehicles which have a -6AN threaded fitting and braided steel hose
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
16-5/8" Wide x 12-5/8" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins.
More Information >Transmission Coolers Specs:
Required Transmission Adapter Fitting:
Features:
16-5/8" Wide x 12-5/8" tall x 3/4" deep, high-quality, tube-fin heat exchanger improves the performance of your transmission and keeps it running longer. Premium tube and fin cooler with copper tubing and aluminum fins.
More Information >Videos
for Transmission Coolers
Help Articles
for Transmission Coolers
Expert Answers
for Transmission Coolers
The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
view full answer...You can install a stack cooler in your vehicle. The Class ratings are there as a reference point to a hitch Class. For example if someone has a Class III hitch they can look at coolers, see a Class III and say, hey, I have a Class III hitch so this…
view full answer...A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…
view full answer...The method we use to determine the correct line to install a transmission cooler on is pretty simple. You want to install the cooler on the return line. To determine which line is the return line you will want to start with your truck totally…
view full answer...The good news is that 210 degrees isn't the worst temperature for a transmission to get to when towing. Ideally it's under 200 but you…
view full answer...You are a little on the warm side for your transmission fluid. If you can keep it under 200 degrees you will have the max life out of it. That being said transmissions really start to go downhill at 260 degrees. The Derale cooler part #D13503 with…
view full answer...The Flex-a-lite Transmission Cooler #FLX400117 does come with everything needed to install. No other components would be needed.
view full answer...Given the weight of your trailer and the fact that you tow uphill I recommend going with the largest cooler or most efficient that will fit in the available space you have in the engine compartment of your 2004 Silverado. A stacked plate cooler is…
view full answer...Hey Tim, the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs #F2709 will indeed fit your 2024 GMC 2500 AT4X with a factory suspension lift. You will likely need to use a spacer kit to compensate for the lift, depending on the amount…
view full answer...Your 2014 Jeep Grand Cherokee is rated to tow 6,200 lbs as you stated. Your owners manual will state your trailer tongue weight should be approximately 10% of your total trailer weight. Most trailers are 10-15% tongue weight. You will want to make…
view full answer...When comparing the Flex-a-lite Transmission Cooler #FLX400117 to the similar Derale Series 8000 Transmission Cooler #D13502, there are very few differences between them. Both have an aluminum construction, include all hardware needed, and are…
view full answer...Currently SuperSprings only offers the rear SuperCoils for your 2019 Ram 1500 2wd. They are available in either a 2,058lb #SSC-50 or 2,480lb #SSC-51 coil capacity. If you plan on keeping the camper on your Ram then go with the higher capacity…
view full answer...