ContiTech 63706 Universal 90 Degree Molded Heater Hose

The ContiTech 63706 is a universal 90-degree 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 the vehicle's coolant system. This pre-curved hose measures 9 inches in length and is engineered for applications requiring multiple or severe bends where an exact-fit hose may not be available.

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
• Operating temperature range: -40°F to 275°F (-40°C to 135°C)
• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications
• Resistant to Electrochemical Degradation (ECR)
• Original configuration design ensures proper fit

This molded heater hose features black rubber construction with premium Versigard compound that resists heat, oil, and weather. Not intended for use in fuel or oil transfer applications. Ideal for replacement applications on a wide range of vehicles where a universal 90-degree elbow is required.