HPS Performance Products 57-1964-BLUE High Temp 3-Ply Reinforced Silicone Radiator Coolant Hose Kit Blue

The HPS Performance Products 57-1964-BLUE is a high temperature, 3-ply reinforced silicone radiator coolant hose kit designed as a direct-fit replacement for stock OEM rubber upper and lower radiator hoses. Built with premium-grade, high-heat resistance silicone, this kit meets or exceeds OE specifications and is engineered to outperform and outlast factory rubber hoses.

OEM rubber radiator hoses can harden, crack, or collapse over time, leading to coolant leaks and engine overheating. This HPS silicone hose kit addresses those failure points with a race-proven construction that handles the demanding thermal and pressure conditions of high-performance engines. No modifications are required — the hoses are pre-formed with the correct bends and curves for a perfect drop-in fit.

Key Features:

• High temperature 3-ply reinforced silicone construction meets or exceeds OE specifications
• Maximum temperature rating: 350°F (177°C)
• Pre-formed with correct bends and curves for perfect OEM-style fitment — no modification needed
• Prevents and fixes coolant leaks caused by cracked, collapsed, or deteriorated OEM rubber hoses
• Includes 100% stainless steel non-perforated embossed hose clamps that will not cut through the silicone hose
• Suitable for both daily driving and competition use
• Available in Blue, Black, and Red
• 2-year warranty against manufacturing defects
• Replaces OEM Part Numbers: 25414-J5100, 25415-J5100

What's Included:

• HPS Performance reinforced silicone upper and lower radiator hoses
• HPS Performance 100% stainless steel non-perforated embossed hose clamps

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