Mishimoto engineers know you love your Ford which is why we've developed a line of Powerstroke performance parts. The 7.3L Powerstroke is well known for its dependable service and longevity. Preserve the life of your engine with the Mishimoto silicone coolant hose kit. The factory rubber Powerstroke radiator hoses are prone to rapid deterioration from years of heat, pressure, and abuse. Mishimoto's Powerstroke coolant hoses are manufactured with a combination of high-grade silicone and four layers of heat-resistant embedded fibers to provide increased pressure tolerance and improved heat reduction. The Mishimoto 7.3 Powerstroke coolant hoses are engineered to retain factory fitment and are available in black, blue, and red. As with all our Powerstroke performance parts, these Powerstroke coolant hoses come backed by the Mishimoto Lifetime Warranty. Whether your Ford is stock or modified, trust Mishimoto and our line of Powerstroke performance parts to keep your Powerstroke cool.