To showcase a typical install, we acquired a Hayden universal transmission cooler kit from Gearstar Transmissions. The package included longer lines, allowing us to mount the cooler to our liking.

The problem: certain 2020-2021 model-year Chevy Silverado HD and GMC Sierra HD trucks may have a condition in which the transmission oil cooler jumper line has a leak at the crimp.

Measure the amount of fluid that you drained from the transmission, and add that same amount of clean fluid to the transmission via the dipstick tube. Locate your car's transmission cooler lines.

There's a reason why the automatic transmission in a modern car, truck, or SUV has cooling lines connected to the radiator. Like the engine that tends to overheat when idling (the water pump fails ...

Cooler designs vary from company to company, but the basic premise is the same: Keep the fluid cool, extend the life of your transmission. Durability and consistency will greatly improve with the ...

Dorman continues to add to its industry-leading catalog of transmission oil cooler lines, with 10 new solutions this month, eight of which are aftermarket-exclusive. This month’s new products ...

Our 1973 Ford F-350 was in need of a transmission cooler to protect it from future damage; a process that can be done to any automatic transmission.

Our Ram G56 transmission-cooler kit consists of (left to right) Trusted Design Services billet power-takeoff covers and oil-filter housing, Flex-a-Lite’s universal transmission-cooler assembly ...

Daimler Trucks North America, LLC (DTNA) is recalling certain 2014-2019 Freightliner Business Class M2 vehicles. The retaining clip that connects the transmission oil cooler line to the in-tank ...