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Buick Regal Replacement AC Compressor Information

AC compressors like the one found in your Buick Regal can cause many problems if they aren't properly maintained. In most cases, your Regal's AC compressor removes heat from the coolant in the form of a liquid so that this coolant can be reused to cool down the air coming out of your vents and keep you comfy. Modern compressors are hermetically sealed to prevent fluid and gases from leaking out, but these systems may suffer motor failures or electrical burnouts.

AC compressor failures can lead to the accumulation of metal shavings, debris and sludge in other parts of the AC system. This accumulation will drastically decrease the operating lifetimes of any components it affects, which is why you usually have to flush your entire system out when you replace any of its parts. You should also replace your accumulator and expansion valve when replacing your AC compressor.

Buick Regal AC Compressor They are available for the following Buick Regal years: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1973, 17, 16, 15, 14, 13, 12, 11, 04, 03, 02, 01, 00, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, 73. This part is also sometimes called Buick Regal Air Conditioning. We stock ac compressor parts for most Buick models including LeSabre, Century, LaCrosse, Park Avenue, Enclave, Riviera, Roadmaster, Lucerne, Rendezvous, Verano, Rainier, Skylark, Encore, Electra, Reatta, Terraza, Wildcat, GS 455, GS 400, Gran Sport, GS, Estate Wagon, Skyhawk, Allure, Apollo, Commercial Chassis, Somerset and Somerset Regal.

We stock these AC Compressor brands for the Buick Regal: AC Delco, Delphi, GPD, Four Seasons, UAC, Action Crash and API.

AC Compressor for Buick Regal - Partsgeek
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Research on AC Compressor for Buick Regal

Depending on where you live, you may run your Buick Regal's air conditioner all year long or just for a short time during the warmer weather months, but you have to agree that when the weather heats up, you want to have a working air conditioning system in your Regal. A bad AC compressor can affect the performance of the air conditioner, and unless you'd like to repair other damage to your AC system, replace a compressor as soon as it starts to show signs of wear, and don't run your air conditioner until you can replace your compressor.

What is the AC Compressor on a Car?

For your Buick Regal's air conditioner to work, it has to have pressurized refrigerant flowing through the system. The compressor's job is to put the refrigerant under pressure so it can be used to transfer heat out of the cabin. When the compressor fails due to age, overuse, or underuse, your air conditioner won't be able to cool your cabin as efficiently, and you could find yourself feeling hot under the collar when you go to turn on the AC on a hot summer's day and it only blows hot air.

Signs of a Bad AC Compressor

When your AC compressor goes bad, you could have problems with the AC compressor clutch, which drives the compressor, or it could be a problem with one of the internal components of the compressor. Regardless of the cause, you will notice that your air conditioner won't blow cold air like it once did. You may also hear loud noises from the compressor whenever you turn on your AC system. If you notice oil or refrigerant leaking from around the compressor, that's also a sign that it needs to go. Instead of searching for how to bypass the AC compressor pulley and thus bypass the compressor, why not find out about simply replacing the component and restoring your Regal's air conditioning system.

Is it the AC Compressor or the AC Compressor Relay?

Is it the AC Compressor or the AC Compressor Relay?

When you are considering replacing the AC compressor on a car, you should determine that the compressor is the cause of the problems and not the relay. The relay is what trips the compressor to turn on whenever you turn on your Regal's air conditioner. It's much cheaper to replace the relay, so you want to be certain that the AC compressor and not the relay is causing problems. If the relay is going bad, you may get cool air only occasionally, but not every time you use your air conditioner. This comes from the relay sending bad signals to the compressor. Another sure sign of a bad relay and not compressor is the lack of sound. Whereas bad AC compressors make a lot of noise, a bad compressor relay will create silence when you turn on the AC because the compressor does not turn on.

Cost to Replace an AC Compressor

The price for a new AC compressor depends on which repair shop you take it to. Some mechanics charge lower labor fees, while Buick dealers tend to be the most expensive. The average cost for a new 2000 Buick Regal AC compressor is from $580 to $775. If you have the tools and a repair manual to walk you through the steps, you may be able to install a new AC compressor yourself. To get the parts you need for this job, check out

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