Rein Radiator Hose - CHR0458 is a high quality hose designed to provide superior performance and reliability for a wide range of automotive applications. It features a 5-layer construction with a reinforced EPDM rubber inner tube and a reinforced polyester outer cover for maximum durability and flexibility. It is designed to withstand extreme temperatures and pressure, and is resistant to ozone, oil, and coolant. It is also compatible with most radiator fittings and is easy to install.