Tru-Cool Transmission and Engine Coolers: Protect Your Vehicle. Save Your Money.

With their unique design, Tru-Cool transmission and engine coolers help keep the vehicles you rely on running cool, and that can save you major repair costs.

Here’s how it works:

  • Automatic transmission fluid (ATF) is more viscous when it’s colder. Tru-Cool transmission and engine coolers enable that colder, thicker ATF to flow more efficiently through the two open bypass channels at the top of the system.
  • As operating temperatures increase, the ATF heats up and becomes thinner. The Tru-Cool system then directs the ATF through the core where it is cooled.
  • You get optimal heat transfer and improved protection against lube system failure.

Drive hard. Rest easy. Check out our line of Tru-Cool products today.