HPS Performance 57-1416H-BLK High Temp Reinforced Silicone Heater Coolant Hose Kit Black

The HPS Performance 57-1416H-BLK is a high temperature, 3-ply reinforced silicone heater coolant hose kit finished in black. Engineered as a direct OEM replacement, this kit is purpose-built to outlast factory rubber heater hoses that are prone to cracking, collapsing, and coolant leaks over time.

Constructed from premium-grade silicone with a multi-ply reinforced carcass, these hoses are rated to withstand the harshest under-hood conditions — including extreme heat, sustained coolant system pressure, and prolonged exposure to engine fluids — while meeting or exceeding OE specifications.

Key Features:

• Maximum Temperature Rating: 350°F (177°C)
• 3-ply reinforced silicone construction for superior durability over OEM rubber hoses
• Precision-formed with correct bends and curves for a direct, no-modification fitment
• Prevents and fixes coolant leaks caused by cracked, damaged, or collapsed OEM rubber heater hoses
• Includes 100% stainless steel industrial-grade embossed hose clamps that will not cut through the silicone hose walls
• Race-proven design engineered for both daily driving and competition use
• Meets or exceeds OE specifications for heat resistance and pressure tolerance
• Backed by HPS Performance Products limited lifetime warranty

The -BLK suffix designates the black colorway, providing a clean, stealth appearance in the engine bay. As a vehicle-specific kit, all hoses include the exact bends, diameters, and lengths needed for a straightforward installation without cutting or adapting universal hose lengths.