An ACDelco Professional, premium aftermarket Standard Type Radiator Cap is the ideal high quality replacement for your GM vehicle. It seals and pressurizes your vehicle's cooling system as the radiator transfers heat from the engine's coolant to the outside air. This premium aftermarket replacement standard type radiator cap is manufactured to meet or exceed your expectations for fit, form, and function. ACDelco Professional, premium aftermarket Thermostats and Caps offer you an ideal replacement for your worn GM Original Equipment part. Engineered to work with your car, truck, or SUV, ACDelco has a thermostat or cap for virtually any GM vehicle on the road today. ACDelco Professional, premium aftermarket Thermostats and Caps give you our legendary quality at a competitive price. Product Features:Fit most models of GM vehicles on the road today for more coverageSeal and pressurize your vehicle's cooling system as the radiator transfers heat from the engine's coolant to the outside airProfessional, premium aftermarket replacement radiator capProvides the performance and dependability you expect from ACDelcoManufactured to meet expectations for fit, form, and function
