HPS Performance Silicone Hose Kit Radiator and Heater Hose 57 2098 RED Stop Ebola: What you can do GlobalGiving. Key Features Ideal upgraded replacement for the OEM rubber radiator, heater, throttle body, and expansion tank hoses which harden and fail over time. Withstands harsh high temperature and high pressure operating conditions while maintaining peak performance during competition or daily driving. Max. temperature rating: 350F (177C). Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through silicone hoses. Engineered to ensure long lasting quality over stock rubber hoses. This HPS High Temp 3 ply Reinforced Silicone Coolant Hose Kit is designed to replace stock OEM rubber radiator, heater, throttle body, and expansion tank hoses that are known to harden and fail over time. With premium quality silicone and race inspired design, this coolant hose kit can withstand the harsh, high temperature and high pressure operating conditions under the hood through a wide range of driving conditions. HPS silicone hose kits have all the correct bends and dimensions to perfectly fit as replacements for OEM rubber coolant hoses. Compared to the universal hoses from the local auto store, HPS silicone hose kits are much easier to work with. Maximum temperature rating: 350 degrees Fahrenheit. 100% stainless steel clamps are included for easy installation.