HPS Performance 57-1411-BLK High Temp Reinforced Silicone Radiator Heater Coolant Hose Kit - 3-Ply Black

The HPS Performance 57-1411-BLK is a high temperature, 3-ply reinforced silicone radiator and heater coolant hose kit engineered as a premium replacement for stock OEM rubber hoses. Built with premium-grade, high-heat-resistance silicone material, this kit meets or exceeds OE specifications and is rated for a maximum temperature of 350°F (177°C) — making it equally at home on the street or the track.

Unlike universal hoses from a local auto parts store, the 57-1411-BLK features precise, vehicle-specific bends and curves for a perfect drop-in fitment. The race-proven silicone construction resists the cracking, hardening, and collapse that can afflict OEM rubber hoses over time, helping prevent coolant leaks and overheating before they start.

Key Features:

• 3-ply reinforced silicone construction — premium high-heat-resistance material withstands extreme under-hood temperatures and prolonged coolant heat exposure
• Maximum temperature rating: 350°F (177°C) — engineered for high-pressure, high-temperature operating conditions
• Vehicle-specific fitment — correct bends and curves molded in for a perfect OEM-style replacement; no trimming or universal adapters needed
• Replaces upper and lower radiator hoses and heater coolant hoses — comprehensive kit coverage
• Includes 100% stainless steel non-perforated embossed hose clamps — industrial-grade clamps that will not cut through the silicone hose walls
• Available in Black, Blue, and Red — color-matched to suit any engine bay style
• 2-year warranty — backed by HPS Performance Products

Important Note: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Regular coolant level checks are highly recommended when silicone coolant hoses are used in a daily-driven vehicle.

Whether you're replacing cracked or weakened OEM hoses or upgrading for performance use, the HPS 57-1411-BLK silicone coolant hose kit delivers long-lasting reliability and consistent performance under the most demanding conditions.