The Wehrli GM billet heater core fitting kit with hose includes a preformed universal 1/2 in heater hose assembly and a billet aluminum quick-connect fitting to replace the leak-prone OEM fitting. Serviceable O-ring seals and a wire retainer clip allow easy removal and reinstallation without special tools. The kit provides a direct-fit replacement path for heater hose service on compatible GM applications.
Wehrli GM Billet Heater Core Fitting Kit w/ Hose