PPE's Bar & Plate transmission cooler provides a substantial increase in the cooling area with a thicker core allowing it to draw more heat from the transmission fluid over the factory cooler. These coolers are built from high quality aluminum with a specially engineered Bar & Plate construction to optimize efficiency while dropping pressure as low as possible.
This transmission cooler is a direct replacement for the factory unit with included quick disconnect fittings for a simple bolt on installation.
Fitment Note:
There are two different coolers used for the 2001-2005 Duramax which can be determined by the color of the clips used on the factory cooler, please select the correct option for your application above.
Features & Benefits:
- High Quality Aluminum Construction
- Significantly Larger Cooling Area
- Superior Heat Dissipation
- Reduces Trans Temps By Up To 30 Degrees
- Direct Replacement For The Factory Cooler
- Lifetime Manufacturer Warranty
- Fits The 2001-2005 LB7/LLY Duramax
