ContiTech 64256 Molded Heater Hose

The ContiTech 64256 Molded Heater Hose is a precision-engineered replacement hose designed to transfer glycol-based coolants to and from the heater core, radiator bypass, and other components in your vehicle's cooling system. Part of the Continental Elite series, this molded hose features an exact-fit configuration that ensures proper installation and reliable performance.

Key Features:

• EPDM tube and cover construction with synthetic knit reinforcement for superior durability
• Compatible with ethylene glycol and propylene glycol-based coolants, including organic acid modified long-life formulations
• 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 from 1/4-inch to 1-3/8-inch with intersect configurations
• Original equipment quality and fit

This molded heater hose is engineered to withstand high underhood temperatures and maintain flexibility throughout its service life. Not for use in fuel or oil transfer applications.