ContiTech 64274 Molded Heater Hose

The ContiTech 64274 is a 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 replacement for worn or damaged factory heater hoses.

Key Features:

• EPDM tube and cover with synthetic knit reinforcement for superior durability
• Compatible with 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)
• Temperature range: -40°F to 275°F (-40°C to 135°C)

ContiTech Elite molded heater hoses are engineered to withstand the harsh underhood environment, providing reliable coolant transfer for years to come. The precision-molded design ensures correct routing and eliminates the need for trimming or adjusting during installation. Not for use in fuel or oil transfer applications.