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  1. Transmission Coolers
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  5. With - 12 AN Inlets
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Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan, -12 AN Inlets - Class V

Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan, -12 AN Inlets - Class V

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Retail:$411.56
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Transmission Coolers
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Shipping Weight: 12 lbs
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13" Wide x 14-7/8" tall x 5-5/8" deep, fan-mounted, remote cooler features the most efficient type of heat exchanger core, a stacked plate, and an 800-CFM, waterproof fan to ensure optimum airflow. Lowest Prices for the best transmission coolers from Derale. Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan, -12 AN Inlets - Class V part number D15876 can be ordered online at etrailer.com or call 1-800-496-5010 for expert service.
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  • Reviews (16)
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  • Why etrailer?

Derale Transmission Coolers

  • Remote Cooler
  • Heavy-Duty Truck
  • With - 12 AN Inlets
  • Remote Mount
  • 13W x 14-7/8T x 5-5/8D Inch
  • Derale

13" Wide x 14-7/8" tall x 5-5/8" deep, fan-mounted, remote cooler features the most efficient type of heat exchanger core, a stacked plate, and an 800-CFM, waterproof fan to ensure optimum airflow.


Features:

  • Improves performance and overall functioning of engine or transmission
  • Has super-efficient, 40-row, stacked-plate cooler core for maximum heat transfer
  • Offers superior airflow with 800-CFM, reversible tornado fan
    • 150-Watt fan is waterproof and dustproof for extreme environments
  • Designed with clear, anodized aluminum shroud for additional durability
  • Mounts easily with integrated, aluminum mounting brackets
  • Includes complete cooler assembly, aluminum AN fittings and installation instructions


Specs:

  • Inlets: -12 AN
  • Overall dimensions: 13" wide x 14-7/8" tall x 5-5/8" deep
  • Distance between inlets: 10"
  • Mounting dimensions: 7-1/2" wide x 13-9/16" 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.


Dimensions

15876 Derale Hyper-Cool Extreme Cooler with -12AN Fittings

Item # D15876

Installation Details D15876 Installation instructions




Customer Reviews

Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan, -12 AN Inlets - Class V - D15876

Average Customer Rating:  4.8 out of 5 stars   (16 Customer Reviews)

13" Wide x 14-7/8" tall x 5-5/8" deep, fan-mounted, remote cooler features the most efficient type of heat exchanger core, a stacked plate, and an 800-CFM, waterproof fan to ensure optimum airflow.

by:

Review from a similar Hyper-Cool in Transmission Coolers


Awesome remote transmission oil cooler. Attached at the rear under belly of a Toyota FJ Cruiser, 2007.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Awesome product! Received it yesterday. Custom fabricated brackets for it to mount below my auxiliary trans cooler on my 07 fx4 f150. Installed the on off switch on out side of transmission and the fan works great!




by:

Review from a similar Hyper-Cool in Transmission Coolers


I was very impressed on quality and ruggedness. Its heavy and works great. This is a must in South Texas especially pulling a trail.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Love my engine oil cooler. I was having overheating problems with my Dodge truck while towing on a hot day. I asked the guys at etrailer if I should add a bigger radiator, and engine oil cooler or another tranny cooler. They nailed it when they recommended a supplemental engine oil cooler. I now can town my fifth wheel RV trailer on the hottest days and in the mountains without overheating. I do still have to watch the temps and if they start to get over 260 f or so I downshift a gear or two to get greater fluid flows. The only reason I am not giving this 5 stars is that with the supplied hose clamps I was plagued with constant slow leaks. I finally bought a much higher end hose Clamp which did solve the problem.




by:

Review from a similar Hyper-Cool in Transmission Coolers


excellent quality product, I have intalled the fan/cooler on a toyota highlander 2010 without tow package not infront of the a/c radiator but exactly at the same place as toyota install the oem transmission cooler just behind the right fog light. I have a travel trailer of 3300 lbs dry, (4000lbs gross weight) and before my transmission temperature was around 215-220 F with a standard transmission cooler(without a fan) infront of the a/c radiator, but now with my new derale fan cooler, its around 180F after a long climb. I am totally satisfied. I had to build a bracket to fit the cooler in this tiny space behind the fog light, it took me 6-7 hours .




by:

Review from a similar Hyper-Cool in Transmission Coolers


Nice product




by:

Review from a similar Hyper-Cool in Transmission Coolers


I was surprised at the lack of feedback on these products, and the differences in opinions. I tow a fare amount, between 7000lbs and 9500lbs. My vehicle is a 2013 Dodge Ram 1500 with the 8 speed transmission. ( outside temperature 20-30 deg Celsius ). Before I installed this engine cooler my temperature ran around 115 deg Celsius on a flat pull and 130 - 135 deg Celsius on most hills. After a hill it took a long time to drop in temperature, most time it hardly dropped. Now I rarely see 115 deg Celsius on a hill, and recovers to 100 deg Celsius very quickly. So in short I'm very happy with this product. I would recommend it to anyone that Tows.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Excellent product, quality parts and fittings for multiple installation platforms. Took about 4 hours to install but was a custom install under bed of truck.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Mounted between fuel tank and transfer case. Larger 6.0 cooler would go in front of intercooler. Dont need anymore heat there. This was cheaper and works great in this position. Wrapped exhaust near the lines as they have to dump out on right side of trans. and I did not want any hard 90 degree turns with all this extra plumbing. Keeps temps way lower. Also installed oversize/cooler pan.
FYI using temp sensors in pan and in valve body. Pan is regularly 30 degrees cooler than valve body.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Appears to be well-built and wasn't too hard to plumb in series with the existing oil cooler. Unfortunately with my 2010 Suburban it did not make any difference in the oil sump temperature shown by the computer - either daily driving or while towing. I plan on borrowing a laser thermometer to see what the actual input/output temps are.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Great product. Keeps transmission oil cool. Happy with my purchase


Comments
Cooler is working great. Transmission oil is keeping cool. I havent touch it since I installed it.
Oscar - 04/29/2018


by:

Review from a similar Hyper-Cool in Transmission Coolers


Have not installed it yet, but looks impressive! This this is like a beast cooler. Will be installing it this week before a long distance rv trip.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Easy install, and works as specified. Would put on future high performance vehicles




by:

Review from a similar Hyper-Cool in Transmission Coolers


Arrived today. need to find time to install. Looks great. box was untaped but I think everything is here. It looks like a quality product. Excellent so far!




by:

Review from a similar Hyper-Cool in Transmission Coolers


Easy install very high quality product.




by:

Review from a similar Hyper-Cool in Transmission Coolers


Great product and prices really awesome service



16
16

See what our Experts say about this Derale Transmission Coolers

  • Can Derale Hyper-Cool Extreme Remote Cooler # D15876 be Used as an Engine Oil Cooler
    Yes, you can use the Derale Hyper-Cool Extreme Remote Cooler # D15876 as an engine oil cooler. You just need the proper kit to complete the installation. Kit # D15752 may work for you. It fits engine filter threads sizes 3/4"-16, 13/16"-16, 18 mm x 1.5, 20 mm x 1.5 mm, or 22 mm x 1.5 mm. The Adapter Plate and O-ring are designed to fit vehicles with a 3 1/2” filter landing. Primarily 1963-2007 GM SB & BB V-8 engines. If you can tell me the year, make, and model of the vehicle and the engine...
    view full answer...
  • Remote Mount Transmission Cooler Recommendation for a 2008 Dodge Ram Cummins
    For as big of a truck as you have I would go with the Derale Hyper-Cool Remote Mount Transmission Cooler part # D13960. This is Class V stacked plate cooler (the most efficient style of cooler) with a fan that can flow 500 cfm of airflow that would do very well. This kit also includes all of the necessary rubber lines and hoses to install on your vehicle. I attached a couple FAQ articles on transmission coolers for you to check out as well.
    view full answer...
  • Remote Transmission Cooler with Fan Recommendation for a 2013 Ford F-150
    The Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan # D15876 would work great on your 2013 Ford F-150. You will also need the install kit part # D13023 so that it can be used as a transmission cooler. This comes with all of the correct fittings for installation. To install this on your truck will require you to tap into the return line of your factory transmission cooler. The most reliable method for determining the return line from a factory transmission cooler to install a supplemental...
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  • Remote Transmission Cooler Recommendation for a 1999 Ford F-250 with Supplemental Cooler
    For the absolute best transmission cooling potential you would want to install a second supplemental cooler to go along with the one you have like the part # D15876. Since this has a fan you can remotely mount it anywhere you need to and it will provide it's own air flow. You will also need the install kit part # D13023 so that it can be used as a transmission cooler. This comes with all of the correct fittings for installation. The pan coolers work to a certain extent, but a remote...
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  • 2004 Saturn Vue Transmission Overheating While Flat Towing
    Motor Trend is a very popular automobile magazine with millions of followers. In September of 2008, one of their writers, "Scott Evans", published an article that dealt with the frequent failures associated with the transmissions used in the 2002-2005 Saturn Vue's. The article further explains that such frequent failures caused a widespread class action lawsuit against General Motors (GM) for the transmission's poor performance. Said actions caused a mandatory settlement for all owners...
    view full answer...
  • How Does Derale Adjustable Fan-Control Thermostat with Thread-In Radiator Probe # D16789 Wire
    You'll want to also get the Derale Dual-Fan Adjustable Fan-Control Thermostat with Thread-In Radiator Probe # D16789 to wire up the Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan # D15876 that you referenced. The fan of the kit you mentioned just has a power and ground wire so you'll need the controller to tell the fan when it needs to come on and off. If you check out the attached install instructions for the # D16789 you'll see how to wire it to the fan and install the probe.
    view full answer...
  • Is a Supplemental Transmission Cooler Required for a 2016 Toyota Tacoma
    The only way to prevent the possibility of the vehicle's transmission fluid mixing with the vehicle's radiator fluid would involve routing the transmission fluid away from the radiator to an aftermarket cooler. Usually the manufacturer will state whether or not a supplemental transmission cooler is required for towing. With that being said it is certainly never a bad idea to install a supplemental transmission cooler for towing purposes nor will it harm the vehicle. Although your 2016...
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  • Remote Cooler Recommendation for Use as Transmission and Oil Cooler for a 2006 Dodge Ram 1500
    The Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan # D15876 would work great on your 2006 Dodge Ram 1500 with a 5.7 liter engine. To use it as an engine oil cooler you would want the part # D15752 and # D15721 and then for use as a transmission cooler you would need just the # D13023.
    view full answer...
  • Best Way To Add A Standalone Transmission Cooler To A Classic Car
    The majority of our transmission coolers are supplemental, meaning they are designed to aid the radiator in cooling the vehicle's transmission fluid. However, I do have a few standalone options that should work just fine to cool your classic mustang's transmission. As a general rule of thumb, you will want to use the largest cooler in the provided space you have available. For a non-remote mounted transmission cooler, the best place to place the cooler is in front of your radiator behind...
    view full answer...
  • Best Transmission Cooler And Suspension Enhancements On A 2009 Chevrolet Suburban
    Lets first start out my addressing the transmission temperatures on your 2009 Chevrolet Suburban. I have two options for you to consider. Both are transmission coolers, however, each are designed to mount in a separate location. If you find yourself frequently stopping in traffic, where airflow to the radiator is restricted, I recommend using a remote mount transmission cooler like the Derale Hyper-Cool Extreme Remote Cooler Assembly w/ Fan part # D15876 in addition to the Derale Remote...
    view full answer...
  • Recommended Transmission Cooler For 2002 Ford F-250 With 7.3L Engine And 4R100 Transmission
    The Hyper-Cool Remote Cooler you will want to select depends on the size of the coolant line you have on your 2002 F-250 with the 7.3L engine. If the lines you have on your transmission are 8 AN then the cooler I recommend is part # D15960. This includes the cooler with fan, and all the needed hardware. If you need a cooler with 10 AN fittings then I recommend part # D15875. You may also need the following parts: 10 AN Hose Fittings, part # D98203 Stacked-Plate Cooler Bracket Kit, part...
    view full answer...

Do you have a question about this Transmission Cooler?




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Info for this part was:

Employee DeAnne T
Updated by:
DeAnne T
Employee Daron K
Updated by:
Daron K
Employee Jessie B
Updated by:
Jessie B
Employee Jameson C
Expert Research:
Jameson C

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