Mishimoto MMTC-DMAX-03SL 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler

Upgrade your transmission cooling system with the Mishimoto MMTC-DMAX-03SL Transmission Cooler, specifically designed for the 2003-2005 Chevrolet/GMC 6.6L Duramax (LB7/LLY) engines. This high-performance cooler is engineered to provide efficient heat dissipation, ensuring your transmission stays at optimal temperatures even under the most demanding conditions. With its robust construction and sleek silver finish, the Mishimoto transmission cooler not only enhances performance but also adds a touch of style to your vehicle's engine bay.

Constructed from high-quality materials, the Mishimoto transmission cooler features a tube-and-fin design that maximizes cooling efficiency. This design increases the surface area for heat exchange, allowing for quicker and more effective cooling. Whether you're towing heavy loads or navigating challenging terrains, this cooler is built to withstand the rigors of the road, providing you with peace of mind and extended transmission life.

Installation is straightforward with the included hardware and comprehensive instructions, making it a hassle-free upgrade for your Duramax. The Mishimoto MMTC-DMAX-03SL is a direct-fit replacement, ensuring compatibility and easy integration with your existing transmission system. Trust Mishimoto, a leader in automotive cooling solutions, to deliver the performance and reliability your vehicle deserves.

The Mishimoto MMTC-DMAX-03SL Transmission Cooler is compatible with the following vehicles:

• 2003 Chevrolet Silverado 2500HD with 6.6L Duramax (LB7/LLY)
• 2003 Chevrolet Silverado 3500 with 6.6L Duramax (LB7/LLY)
• 2003 GMC Sierra 2500HD with 6.6L Duramax (LB7/LLY)
• 2003 GMC Sierra 3500 with 6.6L Duramax (LB7/LLY)
• 2004 Chevrolet Silverado 2500HD with 6.6L Duramax (LB7/LLY)
• 2004 Chevrolet Silverado 3500 with 6.6L Duramax (LB7/LLY)
• 2004 GMC Sierra 2500HD with 6.6L Duramax (LB7/LLY)
• 2004 GMC Sierra 3500 with 6.6L Duramax (LB7/LLY)
• 2005 Chevrolet Silverado 2500HD with 6.6L Duramax (LB7/LLY)
• 2005 Chevrolet Silverado 3500 with 6.6L Duramax (LB7/LLY)
• 2005 GMC Sierra 2500HD with 6.6L Duramax (LB7/LLY)
• 2005 GMC Sierra 3500 with 6.6L Duramax (LB7/LLY)

Enhance your vehicle's performance and reliability with the Mishimoto MMTC-DMAX-03SL Transmission Cooler, the perfect fit for your Chevrolet or GMC Duramax engine.