It is important that your air conditioning system is working properly in your Hummer. Your A/C compressor is attached to the engine, so when your compressor doesn’t work you will not be able to drive your car. Air conditioning systems involve many components such as an accumulator-drier, compressor, condenser, evaporator, and expansion device. The compressor is called the heart of the air conditioning system. It pumps the refrigerant throughout the system and also acts as a junction which divides the high-pressure and low-pressure sides of the system. It is driven by a serpentine belt attached to the engine. It regulates and circulates refrigerant throughout the system. The A/C compressor draws the refrigerant from the evaporator in the low-pressure side, compresses into high pressure gas and pushes it to the condenser in the high-pressure side.
If you are searching for genuine car replacement parts then Discount AC Parts is the right place. You will always find the best car parts, greatest customer service and the lowest prices at Discount AC Parts. You can place an order for your A/C compressor on our online store. To view the parts that fit your vehicle in our online car parts database, you just need to select the right year of your Hummer H3. We will always deliver you the A/C compressor as quickly as possible. We have warehouses in different parts of the country, so you can be assured of on-time delivery. We offer free US based sales and support. If you are unable to find the Hummer H3 A/C compressor, we will find it for you! Our car parts are tested to meet or exceed the industry standards and are perfect replacements for original parts.