ACDelco GM Original Equipment A/C Expansion Valves are metering devices that control the flow of refrigerant into the evaporator and are GM-recommended replacements for your vehicle’s original components. The expansion valve meters the flow of liquid refrigerant based on the evaporator core temperature, keeping it just above freezing. This original equipment A/C expansion valve has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

24 Month/Unlimited Mile Limited Warranty: Our most common Parts Warranty offers coverage on the majority of our Genuine GM Parts and ACDelco service replacement parts. Effective on parts purchased April 1, 2018 and later to the original retail purchaser. Contact seller for limited warranty part details, qualifications, and possible labor coverage.