ContiTech 64153 Molded Heater Hose

The ContiTech 64153 is a precision-molded heater hose engineered to transfer glycol-based coolants to and from the heater core, by-pass, and radiator within your vehicle's cooling system. This premium replacement hose is manufactured to original equipment specifications to ensure proper fit and reliable performance.

Key Features:

• EPDM rubber tube and cover construction for superior heat and chemical resistance
• Synthetic knit reinforcement provides enhanced burst strength and durability
• Compatible with ethylene glycol, propylene glycol, and organic acid modified long-life coolants
• Resistant to Electrochemical Degradation (ECR) for extended service life
• Temperature range of -40°F to 275°F (-40°C to 135°C)
• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications

Pre-shaped to original configurations, this molded heater hose ensures easy installation and proper coolant flow. The EPDM construction delivers excellent resistance to heat, ozone, and underhood temperatures while maintaining flexibility throughout its service life. Not for use in fuel or oil transfer applications.