ACDelco RC81 GM Original Equipment 15 P.S.I. Radiator Cap 049797798202 Two tools in one

Two tools in one

craft projects

winter freeze-ups and microbe growth

FDA and European LFGB approved

ACDelco RC81 GM Original Equipment 15 P.S.I. Radiator Cap 049797798202 Two tools in oneBrand ACDelco Model RC81 Seal and maintain pressure on the cooling system for vehicle safety Raise the boiling point of the engine coolant to maintain efficiency Fit most models of GM vehicles for expanded coverage GM recommended replacement part for your GM vehicle's original factory component Offering the quality, reliability, and durability of GM OE An ACDelco GM Original Equipment Radiator Cap is a spring loaded cap that seals the radiator filler