HPS Performance Products Reinforced Silicone Heater Hose

The HPS Performance Products Reinforced Silicone Heater Hose is a high-temperature silicone coolant hose. It replaces old, cracked or leaking rubber heater hoses in the cooling system. It also works for radiator and coolant overflow lines, bypass lines, breather lines, custom turbo or intercooler piping fabrication, and marine and industrial uses.

Key Features:

• Made from premium, industrial-grade high-temperature reinforced silicone
• Heavy-wall construction to handle demanding pressure conditions
• Ultra-flexible with excellent tensile strength, so it routes easily through tight engine bays
• Operating temperature range of -65°F to +350°F (177°C)
• Resistant to UV, ozone, coolant solutions, cracking, peeling and aging
• Designed to meet or exceed SAE J20 industry standards
• Sold by the foot, so you can buy the length your install needs

Silicone is compatible with water and anti-freeze coolant. It is not compatible with fuel or oil. Silicone heater hose lasts longer than stock rubber hose and handles heat cycling better. That makes it a good upgrade for street, performance, marine and industrial cooling systems.