ContiTech 64446 Molded Heater Hose

The ContiTech 64446 is a premium molded heater hose designed to transfer glycol-based coolants to and from the heater core and through other components in your vehicle's cooling system. This pre-formed hose is engineered for vehicles requiring custom-routed heater hose configurations.

Key Features:

• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications
• Resistant to Electrochemical Degradation (ECD) for extended service life
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Rugged construction with Versigard rubber compound highly resistant to heat, oil, and weather
• Patented knit reinforcement with Tylanar fabric for superior strength
• Compatible with antifreeze coolants and designed to withstand high underhood temperatures

ContiTech Elite heater hoses deliver reliable performance and durability, ensuring proper coolant flow and maintaining your vehicle's cooling system integrity. The molded design provides an exact fit for specific applications, eliminating the need for custom bending or routing.