ContiTech 63642 Molded Heater Hose

The ContiTech 63642 is a molded heater hose designed to transfer glycol-based coolants to and from the heater core, bypass to the radiator, and through other components in your vehicle's cooling system. This precision-molded hose is engineered to provide an exact fit replacement for your factory component, ensuring proper coolant flow and system performance.

Key Features:

• Manufactured from premium EPDM rubber compound for superior heat and chemical resistance
• Designed to withstand high underhood temperatures and resist antifreeze coolants
• Meets or exceeds SAE 20R3EC specifications for molded heater hose applications
• Resistant to Electrochemical Degradation (ECD) for extended service life
• Pre-formed to original equipment specifications for easy installation without buckling or bending
• Engineered to resist ozone, heat, and chemical coolants for long-term durability

ContiTech molded heater hoses are manufactured to match original equipment quality and fit, making them an ideal replacement solution for worn or damaged hoses. The precision molding ensures proper routing and connection to cooling system components without modification.