Gates HVAC Heater Hose Assembly

The Gates HVAC heater hose assembly is a molded or preformed coolant hose, also called a heater hose, that carries engine coolant between the engine and the vehicle's heater core. It helps the cabin heating and defrost system work properly. Gates is a long-established manufacturer of belts, hoses and fluid transfer components, and supplies parts for both original equipment and the aftermarket.

Key Features:

• Designed for the heat, pressure and constant flexing of engine coolant circuits
• Preformed construction helps the hose hold its shape and route cleanly without kinking
• Synthetic rubber construction resists coolant, ozone, heat and general aging
• Helps prevent leaks, coolant loss and overheating caused by worn or collapsed hoses
• Available as individual assemblies, each built to a specific application

Replacing an aging heater hose helps keep the cabin heater and defroster working and protects the engine's cooling system. Check the clamps and fittings during installation and replace any that are worn. Choose the specific part number that matches your application.