Your Buick’s driving experience is enhanced by a well working air conditioning system. The A/C Compressor is the heart of the air conditioning system. It divides the high pressure and low pressure areas of the system. It is a pump and its main function is circulating the liquid refrigerant. It is driven by the belt attached directly to the engine. The A/C compressor pumps the liquid refrigerant from the evaporator to the condenser. Then it transfers it to the expansion valve and back to the evaporator.
When you have a problem with an A/C compressor, then your entire air conditioning system does not function well. You are at the right place to get Buick car parts. Discount AC Parts offers you a variety of car parts, available at wholesale prices. We carry genuine OEM replacement and aftermarket parts. We have a large catalog where you can select the right car part for your vehicle.