When OEM just does not cut it, Mishimoto takes over. Mishimoto silicone radiator hoses designed for the 1999-2003 Ford 7.3L Powerstroke are designed as a direct replacement for your OEM rubber hoses. These silicone hoses are crafted using a combination of high-grade silicone and heat-resistant embedded fibers that provide extreme durability, markedly better heat reduction and increased pressure tolerance. Upgrade your cooling system in style with a choice of black, blue or red Mishimoto silicone hoses.