What to Look for When Buying an AC Compressor

An AC compressor is an important part of a vehicle especially for those who live in humid or tropical climates. Enduring the horrors of a busted AC compressor simply won't do when temperatures are scorching outside.

How the AC compressor Works
The AC compressor works by compressing air. It sends compressed refrigerant to the car's air condenser. The compressed refrigerant is sent through the tubes and this is where the heat from the gas is rapidly released causing it to cool.The cooled gas is routed back to the compressor in liquid form and is used to chill the air in the vehicle.

VIN
This is the vehicle identification number. It is a very valuable resource for finding parts for your vehicle. It comprises seventeen characters and gives the year, model and manufacturer of the vehicle. This number is used by many auto parts dealers to identify the parts that will suit a particular vehicle. When data such as year, model and make are entered into a computer, the system generates a list of AC compressors that are matches for the vehicle.

Interchange number
This is a number that is assigned to an auto part that helps to identify the vehicles that it will fit. If you find out the interchange number of the ac compressor before you make your purchase, you can save yourself the hassle of purchasing the incorrect part and having to return for a refund.

Reputable Dealers
Choose reputable dealers. The replacement AC compressor that you purchase is less likely to be faulty and more likely to last a long time when it is purchased form a reputable dealers. Most dealerships will provide a warranty of one to two years on a new AC compressor. However, it is also smart to remember that auto owners who provide good maintenance practices extend the life of the item far beyond the warranty.

Rebuilt AC compressors
A rebuilt AC compressor is sometimes a good replacement for a malfunctioning or damaged AC compressor. They tend to be less expensive and by purchasing one you are saving the environment. Given the fact that AC compressor replacement tends to be a costly maintenance task, you may want to consider this option.

OEM Parts
These are original equipment manufacturer parts. These parts guarantee a higher level of performance and durability than parts designed for other vehicles sourced to match the vehicle. Sometimes these parts are expensive
Now that you know what to look for when buying an AC compressor go ahead and start the search. Don't endure another day of a hot, stuffy and humid internal car atmosphere.