The Mishimoto performance aluminum radiator for the 2000-2006 Toyota Tundra 4.7L (w/out double cab) is the ideal upgrade to the stock Tundra radiator. This radiator is designed and meticulously engineered to maximize cooling efficiency and protect your car from overheating. Whether you use your Toyota Tundra for daily driving or as a dedicated work truck, ensuring your truck stays cool should be a priority The stock Tundra radiator cannot handle the heat that comes with power-adding modifications. The Mishimoto Toyota Tundra radiator features a lightweight three-row, 2.44” thick core and precision TIG-welded end tanks for improved performance and durability. This radiator also includes an in-tank transmission cooler to fit automatic transmissions and is a direct fit, making installation a breeze without any cutting or other modifications. This aluminum radiator comes with a high-pressure 1.3 bar Mishimoto radiator cap, and, like all Mishimoto radiators, this aluminum radiator is backed by our Mishimoto Lifetime Warranty.