ContiTech 64669 Molded HVAC Heater Hose

The ContiTech 64669 is a molded HVAC heater hose engineered to transfer glycol-based coolants to and from the heater core, by-pass to the radiator, and through other components in your vehicle's coolant system. This precision-molded hose is designed to connect the heater to the thermostat, ensuring efficient coolant flow and optimal heating performance.

Key Features:

• Meets SAE 20R3EC Class D1 and Class D2 specifications for superior quality and durability
• Molded design ensures precise fit and eliminates the need for awkward bends or custom fitting
• 0.750-inch inside diameter provides optimal coolant flow
• 10.906-inch length for specific application requirements
• Engineered for resistance to antifreeze coolants and high underhood temperatures
• Built to withstand the demanding conditions of modern HVAC systems

ContiTech heater hoses are manufactured to OE specifications, ensuring reliable performance and long service life. The molded construction provides a direct replacement solution that maintains proper coolant circulation and heating system efficiency.