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Performance Transmission Cooler for 2003-2005 LB7/LLY
2003 Model Year Must Check Color of Clips. This is for the Late 2003 Version with Purple Clips. (Early 2003 had Orange Clips)
Excess heat is the #1 killer of transmissions. For individuals who tow, race or simply run their diesel hard, know that proper cooling of your transmission fluid is one of the most important things that you can do to increase the life of your transmission. PPE’s Performance Transmission Cooler is a bolt-on replacement part that lowers the fluid temperatures up to an additional 20 to 30 degrees over the stock unit. When the mainline pressure is increased with things, such as a high performance transmission kit, you end up with additional heat being generated, so we recommend a Performance Transmission Cooler in such applications.
- Increased surface area provides 60% more heat rejection
- Installation takes approx. 30 minutes
Application: 2003-05 Cooler - connectors with Purple Clips