ContiTech 63111 Universal 90 Degree Dual ID Molded Heater Hose

The ContiTech 63111 is a universal 90-degree molded heater hose featuring dual inner diameters for applications requiring a change in hose diameter. This precision-molded hose is 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.

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)
• Universal 90-degree configuration ideal when exact-fit hose is unavailable

Engineered for heater hose applications requiring resistance to antifreeze coolants and high underhood temperatures, this molded hose provides a reliable replacement solution that matches OE quality and fit. Not for use in fuel or oil transfer applications.