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:
Features:
11" Wide x 7-1/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 7-1/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 3-7/8" tall x 1-1/4" deep, radiator-style heat exchanger improves the performance and overall functioning of your vehicle's transmission. Includes hose-barb adapters to fit the 1/2" NPT inlets.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 3-7/8" tall x 1-1/4" deep, radiator-style heat exchanger improves the performance and overall functioning of your vehicle's transmission. Includes hose-barb adapters to fit the 1/2" NPT inlets.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 3-7/8" tall x 1-1/4" deep, radiator-style heat exchanger improves the performance and overall functioning of your vehicle's transmission. Includes hose-barb adapters to fit the 1/2" NPT inlets.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 3-7/8" tall x 1-1/4" deep, radiator-style heat exchanger improves the performance and overall functioning of your vehicle's transmission. Includes hose-barb adapters to fit the 1/2" NPT inlets.
More Information >Transmission Coolers Specs:
Features:
9-3/4" Wide x 10-5/8" tall x 1-1/4" deep, radiator-style heat exchanger improves the performance and overall functioning of your vehicle's transmission. Includes hose-barb adapters to fit the 1/2" NPT inlets.
More Information >Transmission Coolers Specs:
Features:
15-1/4" Wide x 5" 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:
Features:
15-1/4" Wide x 5" 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:
Features:
11" Wide x 5-3/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 5-3/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.
More Information >Transmission Coolers Specs:
Features:
13-1/2" Wide x 5-1/8" tall x 3/4" deep, highest-quality, tube-fin cooler improves the functioning and longevity of your vehicle's transmission, power steering or fuel system.
More Information >Transmission Coolers Specs:
Features:
13-1/2" Wide x 5-1/8" tall x 3/4" deep, highest-quality, tube-fin cooler improves the functioning and longevity of your vehicle's transmission, power steering or fuel system.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 8-7/8" tall x 1-1/4" deep, radiator-style heat exchanger improves the performance and overall functioning of your vehicle's transmission. Includes hose-barb adapters to fit the 1/2" NPT inlets.
More Information >Transmission Coolers Specs:
Features:
12-3/4" Wide x 9-3/8" tall x 4-5/16" deep, remote cooler assembly features a high-efficiency, plate-and-fin heat-exchanger core with 500-CFM tornado fan for maximum airflow, ensuring optimum performance for your automatic transmission.
Installation Notes:
Product is designed for vehicles which have a -6AN threaded fitting and braided steel hose
More Information >Transmission Coolers Specs:
Features:
11" Wide x 8-3/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.
More Information >Transmission Coolers Specs:
Features:
11" Wide x 8-3/4" tall x 7/8" deep, efficient heat exchanger will prolong the life of your transmission and improve its overall performance. Specifically designed for vehicles with late-model, electronic overdrive transmissions.
More Information >Transmission Coolers Specs:
Features:
13" Wide x 7-1/2" 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:
Features:
13" Wide x 7-1/2" 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:
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:
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:
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:
Installation Notes:
Product is designed for vehicles which have a -6AN threaded fitting and braided steel hose
More Information >Transmission Coolers Specs:
Installation Notes:
Product is designed for vehicles which have a -6AN threaded fitting and braided steel hose
More Information >Transmission Coolers Specs:
Installation Notes:
Product is designed for vehicles which have a -6AN threaded fitting and braided steel hose
More Information >Videos
for Transmission Coolers
Help Articles
for Transmission Coolers
Expert Answers
for Transmission Coolers
Hey Graham, thanks for reaching out! The Derale Series 8000 Plate-Fin Transmission Cooler Kit #D13503 will fit your 2018 Honda Pilot 6-Speed just fine, yes. We actually have an installation video of this on a 2017 Pilot I'm adding to this answer…
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view full answer...Hey Jay, thanks for reaching out! Our transmission coolers are designed to help support a factory cooler as opposed to replacing it altogether, so you won't want to replace it. With that being said, I have a few different options you can look…
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...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...In order to reduce the transmission fluid temperatures in your 2014 Chevy Silverado 1500, I recommend using a transmission cooler like the Derale Series 8000 Plate-Fin Transmission Cooler Kit part #D13504. Generally speaking, the best transmission…
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