ContiTech 63965 Elite Molded Heater Hose

The ContiTech 63965 Elite Molded Heater Hose is designed to transfer glycol-based coolants to and from the heater core, by-pass to the radiator, as well as through other components in the vehicle's coolant system. This molded hose is pre-shaped in its original configuration to ensure proper fit, reducing installation time and providing reliable coolant flow.

Key Features:

• Features EPDM tube and cover with synthetic knit reinforcement
• 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 as well as many original equipment specifications
• Resistant to Electrochemical Degradation (ECR)
• Temperature range: -40°F to 275°F (-40°C to 135°C)

This replacement heater hose provides a direct-fit solution for maintaining your vehicle's cooling system performance. The molded design maintains full coolant flow through tight bends and reduces stress on heater core connections. Not for use in fuel or oil transfer applications.