Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax Radiator

Mishimoto is well-known for making solid cooling components, and this performance aluminum radiator is a prime example for your 2001-2005 Chevrolet or GMC truck with the 6.6L Duramax engine. If you're pushing your truck hard, whether it's for work or play, keeping your engine cool is critical, and this radiator is built to handle the job. It's designed to offer better cooling than the stock unit, helping to prevent overheating during demanding conditions.

This radiator is constructed from aircraft-grade aluminum, featuring a 100-percent aluminum core and polished end tanks. The entire assembly is TIG-welded, which creates a strong, durable bond that can withstand the rigors of off-road use or heavy towing. The TIG welding process ensures a robust construction that resists leaks and can take a beating. It also includes a magnetic drain plug, which helps capture any ferrous particles in your coolant, giving you an extra indicator of your engine's health.

For the ultimate cooling setup, Mishimoto suggests pairing this radiator with their silicone coolant hose kit. This radiator is also backed by the Mishimoto Lifetime Warranty, giving you peace of mind with your purchase.