Gates 03-15 Chevrolet Express V-8 4.8L Aux. Heater Pipe-1 To Eng. Molded Heater Hose

Gates is known for making reliable cooling system parts, and this molded heater hose is no different. This specific hose, part number 18933, is designed to connect the auxiliary heater pipe to the engine on a range of Chevrolet and GMC vehicles. If you're working on a 2003-2015 Chevrolet Express van or a 2003-2016 GMC Savana, this hose is likely what you need to get your auxiliary heater system flowing again.

This hose is molded to fit the specific routing required for these applications, making installation more straightforward than trying to bend and shape a universal hose. It's built to handle the temperatures and pressures found in your vehicle's cooling system, ensuring it lasts. Replacing a cracked or leaking heater hose is important to prevent coolant loss and ensure your auxiliary heater works properly, especially in colder weather.