2003-2005 GM 6.6L Duramax PPE Transmission Cooler Features:
Increased surface area provides 60% more heat rejection
Factory-fit
Limited Lifetime Warranty
The 2003-2005 GM 6.6L Duramax PPE Transmission Cooler Keeps Fluid 20-30 Degrees Cooler Over Stock
Keep your transmission cool with the power of the 2003-2005 GM 6.6L Duramax PPE Transmission Cooler. If you are planning on putting your 2003-2005 GM 6.6L Duramax through high-horsepower applications like towing, racing, or overlanding, then this extra cooling ability will be absolutely essential. This cooler works to keep fluid temperatures low to increase the life of your transmission. The temperatures are lowered by an additional 20-30 degrees over the ability of the stock cooler. If anything goes wrong with this product, you are covered by PPE's limited lifetime warranty. Fitment: 2003, 2004, 2005 GM 6.6L Duramax
Year Ranges
Make
Model
Series
Engine
2003-2005
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LB7/6.6L Duramax LLY
Property
Values
Year Ranges
2003-2005
Make
GM/Chevrolet/GMC
Model
Silverado/Sierra
Series
2500HD/3500HD
Engine
6.6L Duramax LB7/6.6L Duramax LLY
Recommended for You
Call a Diesel Expert – We're Here to Help You Find the Right Fit!