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The A/C compressor is a mechanical pump which is powered by a drive belt connected to the engine's crankshaft. The main job of the A/C compressor is to supply and regulate the flow of refrigerant throughout the system. The A/C system has a high pressure side and a low pressure side which are defined as discharge and suction. The compressor draws the refrigerant gas from the evaporator in the low pressure side, compresses at a high temperature and sends it to the condenser. The refrigerant vapor is then cooled and changed into liquid by the condenser.
The A/C compressor and the condenser are located in the engine compartment with the rest of your air conditioning system. You must check the air conditioning system regularly. If you own a Hummer and are looking for a replacement part then you have come to the right place. Discount AC Parts offers a wide range of replacement car parts. You will find the Hummer car parts you are looking for here at Discount A/C Parts. Our car parts are tested to meet or exceed the industry standards. We do everything we can to make sure our customers our satisfied with their purchase.
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