ACDelco GM Original Equipment RC27 15 P.S.I. Radiator Cap

Fit most models of gm vehicles on the road today for more coverage, Seal and pressurize your vehicle’s cooling system as the radiator transfers heat from the engine’s coolant to the outside air, Professional, premium aftermarket replacement radiator cap, Provides the performance and dependability you expect from acdelco, Manufactured to meet expectations for fit, form, and function, Fit type: Vehicle Specific