ACDelco RC115 GM Original Equipment 20 P.S.I. Radiator Cap

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 Offering the quality, reliability, and durability of GM OE International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.