Mishimoto has developed a performance aluminum radiator for the Dodge 5.9L/6.7L Cummins Engine. The Mishimoto performance aluminum radiator for the Dodge Ram is the ideal upgrade for the factory radiator. It was designed and engineered to maximize cooling efficiency, boost engine functions, and protect your truck from overheating. Whether you use your Dodge Ram for daily driving or as a powerhouse for hauling and towing, you don't want to overlook the importance of installing an upgraded radiator for your engine. A factory radiator cannot handle the heat that comes along with immense power and torque. The Mishimoto Dodge Ram radiator features a lightweight two-row core made of 100% brazed aluminum, and it features strong TIG-welded aluminum end tanks for superior durability and longevity. Every Mishimoto performance radiator is a direct factory fit, making installation effortless with no cutting or modification required. Included with the Mishimoto Cummins aluminum radiator is our magnetic drain plug and signature lifetime warranty.