• Home
  • -
  • Performance Transmission Cooler for 2003-2005

Performance Transmission Cooler for 2003-2005

(0) No Reviews yet
SKU: 1240603

Earn 40499 Boost Points


Excess heat is the #1 killer or transmissions, and for thosewho tow, race or simply run their diesel hard, properly cooling the transmissionfluid is one of the most important things that you can do to increase the lifeof your transmission. PPEs Performance Transmission Cooler is a bolt-onreplacement that lowers the fluid temperatures an additional 20 - 30 degrees overthe stock unit. When the mainline pressure is increased with a high performancetransmission kit, additional heat is generated and we recommend a PerformanceTransmission Cooler in these applications.


- Increased surface area provides 60% more heat rejection

- Lowers temps 20-30 degrees over stock units

- Installation takes approx. 30 minutes.

Replacement for transmission coolers with the purple connectors.


Tranny Cooler For An 03-05 Duramax. Bolt In Replacement-Connectors with Purple Clips

Ratings & Reviews

No reviews available

Be the first to Write a Review