How Long Does It Take To Replace An Auto A/C Compressor?

components operating

It’s easy to forget about the components operating under the hood of a vehicle so long as it continues to run smoothly. The first time we pay attention to a component is when one or more of those components begin to run abnormally. Under the hood, one of the most essential components is the air conditioning compressor.

AC compressors are responsible for transferring the refrigerant between the evaporator and condenser coils in your car. There are a few factors that could cause the compressor to fail, such as a clogged filter.

When the compressor becomes damaged, it’s almost impossible to regulate the refrigerant flow properly. If this happens, it may be necessary to replace the faulty AC compressor in order to resolve this problem. If you are short on time, get an estimate on how long it will take to replace the auto A/C compressor and schedule maintenance accordingly.

Time Required to Replace Auto A/C Compressor

A new compressor can take the repairer a long time to install, depending on several factors.

For instance, the compressor location can affect the time it takes to replace the unit. Depending on how difficult it is to locate, and how accessible it is to get to will play a part in how long it will take to replace.

The size of the AC compressor inside your car can also delay the replacement time for a new one. A larger unit is harder to remove and replace quickly when it needs to be repaired.

As a result of these factors and others, it’s safe to say that replacing your car’s AC compressor is likely to take at least three hours and at most, as long as six hours.

How Long Does an Auto A/C Compressor Last?

In a car, the AC compressor is undoubtedly one of the most engaged components. This being the case, it makes sense to want to know how long it will last for.

The truth is, it’s hard to estimate how long a compressor will last inside your vehicle. The lifespan of the unit is determined by several factors, including the frequency with which you drive your vehicle and the amount of time you spend using it.

The age of the car is the first factor that contributes to understanding how long an auto A/C compressor will last. Your AC compressor becomes more and more strained as your vehicle ages. No matter how carefully you drive your car, some components of the compressor will inevitably fail within a few years.

You can estimate your car’s AC compressor to last approximately eight to ten years, if it’s properly maintained.


It is important to note that this article only provides and estimated time frame, because every AC compressor replacement is unique. However, there are some general parameters to consider.

You can avoid this expensive repair by taking good care of your air conditioner. Compressors come with a 10-year or longer warranty for a good reason. A/C compressor breakdowns are much less likely with these preventative measures, annual maintenance and tune-ups.