• Professional, premium aftermarket replacement.
• Provides the performance and dependability you expect from ACDelco.
• Manufactured to meet expectations for fit, form, and function.

ACDelco Professional A/C Orifice Tubes, which separate the high and low pressure sides of the air conditioning system, control the flow of low pressure liquid refrigerant into the evaporator. The orifice tube is essentially a calibrated restriction located at the inlet to the evaporator and is the ideal high quality replacement for your GM and non-GM vehicle. This causes the necessary pressure drop to allow the liquid refrigerant to evaporate within the evaporator and absorb heat. Since the orifice tube is fixed, the system is regulated by either cycling the compressor clutch or by a variable displacement compressor. This Professional, premium aftermarket replacement component is manufactured to meet or exceed your expectations for fit, form, and function. When it comes to replacing your heating and cooling components, ACDelco offers a full line of Professional, premium aftermarket Air Conditioning Parts. In addition, ACDelco also offer O-rings, seals, switches, valves, and other associated hardware to make part replacement simple and precise. ACDelco Professional Air Conditioning Parts fit your GM vehicle as well as a wide range of other vehicles on the road today. For an ideal Professional, premium aftermarket replacement part, look no further than ACDelco Professional 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, there’s nothing like a cool rush of air. Make sure that refreshing air keeps flowing, even on the hottest days, with ACDelco Air Conditioning Parts.