ContiTech 63083 Molded Heater Hose

The ContiTech 63083 is a precision-molded heater hose designed to transfer glycol-based coolants to and from the heater core, by-pass to the radiator, and through other components in your vehicle's cooling system. This hose features original equipment configurations to ensure proper fit, making it an ideal direct replacement for worn or damaged factory hoses.

Key Features:

• EPDM (ethylene propylene diene monomer) tube and cover with synthetic knit reinforcement for superior durability
• Compatible with most coolants including ethylene glycol- and propylene glycol-based coolants, as well as organic acid modified, long-life coolants
• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications
• Resistant to Electrochemical Degradation (ECR) for extended service life
• Wide temperature range: -40°F to 275°F (-40°C to 135°C)

ContiTech Elite molded heater hoses are engineered to match original equipment quality and performance. The precision molded design maintains full flow through bends and reduces stress on radiator and heater core connections. Not for use in fuel or oil transfer applications.