By far the best cooling option for your YXZ transmission.  The TW Heat Exchanger is a small, compact and easy to install transmission cooling kit. It does not rely on air to cool the transmission but instead utilizes liquid to liquid race car technology cooling.

Key Highlights:

  • Convenient placement of the heat exchanger minimizes the length of hose needed, preventing added stress on the stock oil pump.
  • Mounts under the driver seat in line with the radiator lines.
  • Easy to install and very efficient




Additional information

Weight5 lbs
Dimensions12 × 12 × 3 in