ContiTech 64157 Molded Heater Hose

The ContiTech 64157 Molded Heater Hose is engineered to efficiently transfer glycol-based coolants to and from the heater core, bypass to the radiator, and through other critical components in your vehicle's cooling system. This precision-molded hose features an original equipment configuration designed to ensure proper fit and reliable performance.

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 and long-life coolants
• Resistant to Electrochemical Degradation (ECD) for extended service life
• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• ID range: 1/4-inch to 1-3/8-inch

This molded heater hose is designed to withstand high underhood temperatures and resist antifreeze coolants while maintaining flexibility and form. Not suitable for fuel or oil transfer applications. Manufactured by Continental, a trusted name in automotive cooling system components since 1871.