ContiTech 63806 Universal 90 Degree Molded Heater Hose

The ContiTech 63806 is a universal 90-degree molded heater hose designed to transfer glycol-based coolants to and from the heater core, bypass to the radiator, and through other components in the vehicle's coolant system. This pre-curved heater hose features original equipment configuration to ensure proper fit for popular applications requiring multiple or severe bends.

Key Features:

• EPDM (ethylene propylene diene monomer) tube and cover construction for superior heat and chemical resistance
• Synthetic knit reinforcement provides strength and durability
• Compatible with ethylene glycol and propylene glycol-based coolants, as well as organic acid modified long-life coolants
• Resistant to Electrochemical Degradation (ECR) for extended service life
• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• ID range: 1/4-inch to 1-3/8-inch configurations available

This molded heater hose is engineered with rugged construction to withstand the demanding conditions of automotive cooling systems. The EPDM rubber compound effectively resists heat, ozone, and chemical coolants while maintaining flexibility. Not for use in fuel or oil transfer applications.