ACDelco GM Original Equipment A/C Receiver Driers are used with A/C systems that utilize a Thermostatic Expansion Valve (TXV) to control refrigerant flow. The receiver-drier acts as a storage tank for liquid refrigerant exiting the condenser. This GM Original Equipment A/C Receiver Drier is a GM-recommended replacement for your vehicleâs original components and has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.Stay with the parts brand your vehicle came with and get the GM quality you know and trust with ACDelco GM Original Equipment Air Conditioning Parts. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Air Conditioning Parts are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. For the best parts to keep your vehicleâs cabin cool, look no further than ACDelco GM Original Equipment Air Conditioning Parts.To keep you cool in hot weather driving, ACDelco offers GM Original Equipment and premium aftermarket Professional Air Conditioning Parts. Built to fit most GM vehicles on the road today, ACDelco Air Conditioning Parts include a complete range of components, from accumulators, blower motors, compressors, and condensers to filters, evaporators, and engine cooling motors. ACDelco Air Conditioning Parts are manufactured using the latest technology to deliver the reliability and durability expected of ACDelco. On a hot day, thereâs nothing like a cool rush of air. Make sure that refreshing air keeps flowing, even on the hottest days, with ACDelco Air Conditioning Parts.