US Dollars
Hoses
Performance Silicone Radiator Hoses
Eliminate weak points in your plumbing circuit with ultra-durable performance silicone radiator hose kits. Standard factory rubber hoses degrade over time from heat cycling, turning brittle, swelling under high pressure, and cracking at the clamp seats. Our powersports-specific silicone coolant lines feature multi-layer polyester reinforcement and high-grade silicone construction capable of withstanding temperatures up to 350°F (176°C) while maintaining flexibility and smooth internal walls for optimized fluid velocity.
What are the main performance advantages of silicone coolant hoses over traditional molded rubber hoses?
Silicone hoses possess significantly higher burst-pressure ratings and superior thermal resistance, meaning they will not expand, soften, or degrade under extreme race conditions. Their smooth internal bore reduces flow turbulence compared to rough rubber interiors, and their unique material properties prevent internal scaling or chemical degradation from high-performance glycol-based or waterless coolants.
Why is it critical to use specialized embossed or smooth-band clamps on silicone radiator hoses?
Standard worm-gear clamps feature open perforations along the band. When torqued down, the soft silicone material extrudes through these holes, which cuts into the hose structure and causes premature leaks. Performance smooth-band or embossed stainless steel clamps apply uniform radial pressure without biting into or tearing the exterior silicone jacket.