HPS Performance Products High Temp Silicone Radiator Heater Coolant Hose Kit

The HPS Performance Products High Temp Silicone Radiator and Heater Coolant Hose Kit line gives you a durable alternative to factory rubber coolant hoses. These silicone radiator hoses and heater hoses are built for demanding under-hood conditions. They suit daily drivers, performance builds and competition vehicles.

Key Features:

• 3-ply reinforced silicone construction resists the hardening, cracking, collapsing and splitting that can cause coolant leaks and overheating in aging OEM rubber hoses.
• High temperature rating: engineered for service up to 350°F (177°C), with prolonged exposure to engine heat and hot coolant.
• High pressure capability: withstands harsh pressure and temperature conditions while maintaining performance.
• Correct bends and curves: made to match OEM routing for a direct-fit replacement, so you don't need to cut or trim hoses.
• Stainless steel hose clamps: 100% stainless steel embossed clamps are included. They are designed not to cut into the silicone.
• Race-proven design: built to last longer than stock rubber hoses.

Depending on the application, kits are offered for radiator and heater hoses. Some also cover extra hoses such as throttle body, expansion tank, oil cooler and other ancillary coolant lines. Choose the kit that matches your application from the options on this page.