ContiTech 63498 Elite Molded HVAC Heater Hose

The ContiTech 63498 Elite Molded HVAC Heater Hose is a precision-engineered coolant transfer hose designed for automotive heating and cooling systems. This molded heater hose is specifically designed to transfer glycol-based coolants to and from the heater core, by-pass to the radiator, and through other critical components in your vehicle's cooling system.

Key Features:

• EPDM tube and cover construction with synthetic knit reinforcement for durability
• Meets or exceeds SAE 20R3EC Class D1 and D2 specifications
• Compatible with ethylene glycol and propylene glycol-based coolants, including organic modified long-life coolants
• Temperature range of -40°F to 275°F (-40°C to 135°C)
• Pre-molded design ensures proper fit and maintains full coolant flow through bends
• Engineered to match OE quality for reliable performance

ContiTech Elite heater hoses are manufactured from premium-grade materials to provide superior resistance to underhood temperatures and antifreeze coolants. The molded design reduces stress on connections and ensures easy installation while maintaining the proper coolant flow and routing required for efficient climate control system operation.