HVAC Heater Hose Fittings
- ACDelco®GM Genuine Parts™ HVAC Heater Hose Fitting (15-33220)GM Genuine Parts™ HVAC Heater Hose Fitting (15-33220) by ACDelco®. Heater Water Flow Control Valve. GM Genuine Parts HVAC Heater Hose Fittings are designed, engineered, and tested to rigorous standards, and are backed by General...Designed to repair cooling system leaks caused by cracked heater hose fittingsSome GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)$12.47