Mishimoto Aluminum Radiator for 2017-2019 Chevy/GMC 6.6L L5P Duramax

Mishimoto Aluminum Radiator for 2017–2019 Chevy/GMC 6.6L L5P Duramax Upgrade cooling performance and durability with the Mishimoto all-aluminum radiator engineered specifically for 2017–2019 Chevrolet and GMC trucks with the 6.6L L5P Duramax. Replace the stock plastic unit with a rugged, high-capacity solution built to match the truck’s tough lifestyle. Full aluminum construction: TIG-welded end tanks and core for superior strength and longevity versus plastic components. Enhanced cooling capacity: Core design increases coolant capacity by 25% and total core volume by 14% to reduce operating temperatures under load. Direct-fit installation: Designed for OEM locations; minor trimming of the factory fan shroud required to clear the thicker core. Magnetic drain plug included: Mishimoto Magnetic Drain Plug captures metallic debris to protect your water pump and cooling system components. Lifetime warranty: Backed by the Mishimoto Lifetime Warranty for dependable, long-term performance. This radiator is ideal for towing, heavy use, and modified Duramax engines that demand improved thermal management. Trust Mishimoto engineering for a durable, efficient, and reliable cooling upgrade that keeps your L5P Duramax running cooler and longer.