HPS Performance Products 57-1973-BLK Silicone Radiator Heater Hose Kit

The HPS Performance Products 57-1973-BLK is a 3-ply reinforced silicone radiator and heater coolant hose kit designed as a direct replacement or performance upgrade over factory rubber hoses. Engineered to withstand the demands of both daily driving and competition use, this kit delivers superior durability and reliability compared to stock OEM rubber hoses, which can weaken and fail prematurely over time.

Key Features:

• 3-Ply Reinforced Silicone Construction — Race-proven design provides exceptional strength and longevity over standard rubber coolant hoses
• High-Temperature Rated — Withstands maximum temperatures of 350°F (177°C), making it suitable for high-pressure, high-heat operating environments
• Includes Stainless Steel Hose Clamps — Kit comes complete with 100% stainless steel industrial-grade embossed hose clamps that will not cut through or damage the hose material
• Direct OEM Replacement — Replaces OEM part numbers: 21501-EG000, 21503-EG000, 92402-AL500, 92401-AL500, and 92410-EG000
• Performance & Daily Driver Ready — Engineered for consistent peak performance whether used in competition or regular street driving

Upgrade your cooling system with confidence using HPS silicone coolant hoses — built to outlast factory rubber and maintain reliable performance under demanding conditions.