An Air Conditioning system in your vehicle circulates air inside the passenger cabin. The A/C compressor is considered the heart of the A/C device. It is a small mechanical pump that is driven by a belt attached to vehicle's engine. It pumps fluid through the parts of the vehicle system. The main purpose of an A/C compressor is to convert low pressure gas into high pressure gas.
The A/C compressor lies on the center of the A/C system, in between the high pressure side and the low pressure side. If you find any defect with your GMC car A/C compressor, then you have to replace it with quality parts as soon as possible. If you don’t, it will affect the entire air conditioning system. Discount AC Parts offers you a variety of car parts that are available at wholesale prices. We carry OEM replacement parts and aftermarket parts that are tested for quality to meet or exceed industry standards.