OBX Blue Silicone Radiator Hose for 00-04 Ford Focus ZX3/ZX5 ZETEC High quality craftsmanship  Improve look  Multi layer nylon wrap  High quality 100% Silicone  Pressure and heat resistance [-165F(-154C) ~ 350F(177C)]  Increase efficiency  Direct replacement and perfect fit for stock OEM rubber radiator hoses