Mishimoto Silicone Radiator Hose for 2003-2004 6.0L Powerstroke with Metal Y-...

Mishimoto Silicone Radiator Hose for 2003–2004 6.0L Powerstroke (with Metal Y) Upgrade your Ford’s cooling system with a purpose-built Mishimoto lower overflow hose engineered for the 2003–2004 6.0L Powerstroke. Designed for enthusiasts and daily drivers alike, this hose combines factory fitment with race-bred materials for long-lasting reliability. Premium construction: High-grade silicone with four layers of heat-resistant embedded fibers for superior durability. Metal Y-fitting: Enhanced temperature and pressure tolerance compared to OEM plastic fittings. Direct fit: Retains factory fitment for an easy, bolt-on installation—no modifications required. Performance & reliability: Built to withstand higher temps and pressures from stock and modified engines. Lifetime Warranty: Backed by Mishimoto’s signature lifetime warranty for peace of mind. Whether you use your Powerstroke for towing, hauling, or spirited driving, this silicone radiator hose delivers improved longevity and consistent coolant flow to keep your engine cool and on the road.