XDP Xtra Cool Direct-Fit Transmission Oil Cooler for 2001-2005 GM 6.6L Duramax/LLY

The XDP Xtra Cool Direct-Fit Transmission Oil Cooler is an essential upgrade for your 2001-2005 GM 6.6L Duramax/LLY. Designed to replace your factory transmission oil cooler, this product utilizes advanced technologies from the heavy-duty trucking industry, ensuring unparalleled strength and durability. With a high-efficiency core, the Xtra Cool cooler maximizes your transmission's cooling potential, safeguarding your vehicle from overheating and enhancing its performance.

• Direct-fit installation for easy replacement
• Replaces the factory transmission oil cooler
• Upgraded design for enhanced durability
• High-efficiency core to maximize cooling capabilities

Fitment:

2001, 2002, 2003, 2004, 2005 Chevrolet Silverado 2500 HD

2001, 2002, 2003, 2004, 2005 Chevrolet Silverado 3500

2001, 2002, 2003, 2004, 2005 GMC Sierra 2500 HD, SL

2001, 2002, 2003, 2004, 2005 GMC Sierra 2500 HD, SLE

2001, 2002, 2003, 2004, 2005 GMC Sierra 2500 HD, SLT

2001, 2002, 2003, 2004, 2005 GMC Sierra 3500, SLT

2001, 2002, 2003, 2004, 2005 GMC Sierra 3500, SLE

2003, 2004, 2005 GMC Sierra 2500 HD, WT

2004, 2005 Chevrolet Silverado 2500 HD, WT

2004, 2005 GMC Sierra 3500, WT

2004, 2005 Chevrolet Silverado 3500, WT

Specifications:
Core Width: 12-1/2 inch
Core Height: 7-3/4 inch
Core Thickness: 2 inch
Overall Length: 16 inch
Cooler Fittings: 7/8-14 UNF

Application Notes:
This transmission cooler is designed for use with the factory transmission lines. XDP cannot guarantee fitment with aftermarket transmission lines.

Warranty Info:
All XDP products carry a 1-Year warranty against defects in materials and workmanship, ensuring your investment is protected.

XDP is a trusted name in the diesel parts industry, providing top-tier OE, OER, and aftermarket products for over 20 years. Our commitment to quality and support solidifies our position as one of the largest and most diverse diesel-specific inventories in North America.