ContiTech 63174 Molded Heater Hose - Heater to Water Pump

The ContiTech 63174 is a precision-molded heater hose engineered to transfer glycol-based coolants from the heater core to the water pump in your vehicle's cooling system. This pre-formed hose is designed to provide an exact fit replacement that matches OEM specifications for form, fit, and function.

Key Features:

• Molded construction eliminates the need for bending or shaping during installation
• Manufactured from premium EPDM rubber compounds resistant to antifreeze coolants
• Designed to withstand high underhood temperatures and thermal cycling
• Engineered to install without buckling, bending out of shape, or straining at connections
• Direct-fit replacement for factory heater hose

ContiTech heater hoses are built to meet the demanding requirements of modern cooling systems, providing reliable coolant transfer and long service life. The molded design ensures proper routing and clearance in the engine bay, while the durable rubber construction resists deterioration from heat, ozone, and coolant exposure.

Important: Always replace hose clamps when installing new coolant hoses. Not for use with fuel or oil transfer applications.