HPS Performance Products 57-1276R-BLK High Temp Reinforced Silicone Radiator Coolant Hose Kit - 3-Ply Black

The HPS Performance Products 57-1276R-BLK is a high temperature 3-ply reinforced silicone radiator coolant hose kit engineered to replace OEM rubber upper and lower radiator hoses that weaken and fail over time. Built with premium-grade silicone and a race-inspired construction, this kit delivers superior durability and heat resistance compared to stock rubber hoses — whether for daily street driving or competition use.

Key Features:

• 3-ply reinforced silicone construction engineered for long-lasting performance over stock rubber hoses
• Maximum temperature rating of 350°F (177°C) — withstands harsh under-hood heat and high coolant system pressures
• Correct bends and dimensions designed for a direct, precise fit as a drop-in OEM replacement
• Includes industrial-grade 100% stainless steel embossed hose clamps that will not cut through silicone hoses
• Replaces OEM part numbers: 25866076, 19130608
• High-heat resistance material meets or exceeds OE specifications
• Black finish for a clean, low-profile engine bay appearance

Unlike universal hoses that require trimming and fitting, HPS silicone coolant hose kits are custom-designed with the exact bends and curves needed for a perfect installation. The included stainless steel clamps make for a straightforward swap that helps prevent coolant leaks and overheating caused by cracked, collapsed, or degraded OEM rubber hoses.