HPS Performance Products 860-031BL Blue Silicone Coolant Bypass Hose

The HPS Performance Products 860-031BL is a high-performance silicone coolant bypass hose engineered as a direct replacement for factory rubber hoses. Constructed from reinforced multi-ply silicone, this hose delivers superior heat and pressure resistance compared to OEM rubber alternatives, making it an ideal upgrade for performance and daily-driven vehicles alike.

Key Features:

• Color: Blue — bold appearance for engine bay builds
• Material: Multi-ply reinforced silicone construction for long-lasting durability
• Temperature Rating: Withstands extreme engine bay temperatures far beyond standard rubber hoses
• Pressure Resistance: Reinforced layers prevent ballooning and bursting under high-pressure cooling system conditions
• OEM Replacement: Designed as a direct drop-in replacement for factory coolant bypass hoses
• Non-Collapsing Design: Maintains coolant flow even under high vacuum conditions
• Chemical Resistance: Compatible with all standard coolant formulations including extended-life antifreeze

HPS Performance Products is a trusted name in silicone hose technology, offering hoses that combine motorsport-grade materials with precise fitment for a clean, professional installation. The 860-031BL is an excellent choice for anyone looking to replace aging rubber hoses or upgrade the look and performance of their cooling system.