ContiTech 63151 Molded Heater Hose

The ContiTech 63151 is a precision-molded heater hose engineered to transfer glycol-based coolants between the heater core, radiator bypass, and other components in your vehicle's cooling system. This premium hose is designed to withstand the demanding environment under the hood while maintaining reliable coolant flow.

Key Features:

• Meets or exceeds SAE 20R3EC Class D1 and Class D2 specifications as well as original equipment standards
• Resistant to Electrochemical Degradation (ECR) for extended service life
• Temperature range: -40°F to 275°F (-40°C to 135°C)
• Pre-formed molded design ensures proper fit and routing
• Resistant to antifreeze coolants and high underhood temperatures

Continental (ContiTech) heater hoses are engineered to deliver OE-quality performance and durability, making them a reliable choice for cooling system maintenance and repair. The molded construction eliminates the need for multiple bends and connections, reducing potential leak points.