Flex-a-lite 3818 Translife Transmission Cooler

Fluid Cooler, Transmission, Tube and Fin, Aluminum, Natural, 7 1/2 in. x 15 in. x 3/4 in.
Fluid Cooler, Transmission, Tube and Fin, Aluminum, Natural, 7 1/2 in. x 15 in. x 3/4 in. Longer life, more consistent shifts. Flex-a-lite TransLife transmission coolers feature a new Turbulator design that improves heat transfer dramatically over other designs. It can drop your transmission fluid temperature 20 degrees, and that can double the life of your automatic transmission components. You'll get longer life and more consistent shifts, even while doing heavy duty towing!