BMW 328Ci Car AC Compressor Relay Replacement at your home or office.

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Car AC Compressor Relay Replacement Service

How much does a Car AC Compressor Relay Replacement cost?

On average, the cost for a BMW 328Ci Car AC Compressor Relay Replacement is $130 with $35 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 BMW 328CiL6-2.8LService typeCar AC Compressor Relay ReplacementEstimate$185.75Shop/Dealer Price$220.94 - $287.14
Show example BMW 328Ci Car AC Compressor Relay Replacement prices

What is the AC Compressor Relay all about?

In order to operate, your air conditioning system needs to compress refrigerant to pressurize it. The compressor is both electronic and belt-driven. The AC compressor relay controls the supply of electricity.

The AC compressor relay acts as a control, turning the compressor on and off when necessary. It may be located close to the compressor (under the battery tray, for instance), but it may also be located in the under-hood fuse box, or somewhere else depending on the make and model in question. However, like all other relays, this one is subject to wear and tear, and eventual failure over time.

Keep in mind:

  • The AC compressor relay is not inspected during normal maintenance, but a serious malfunction will be noticeable during AC system recharges or other similar work.
  • Without a working relay, the AC compressor will not operate.

How it's done:

  • The AC compressor relay is verified to see if it needs to be replaced
  • The defective AC compressor relay is removed
  • The new AC compressor relay is installed
  • The AC compressor relay is tested for operation
  • The vehicle is tested to ensure proper operation of the AC compressor relay

Our recommendation:

The AC compressor relay is an integral part of the system. Without an operable relay, electricity cannot be sent to the compressor, and it will not function despite having a good belt, good clutch and other components. If your compressor does not function, have one of our expert mechanics diagnose the system and replace the AC compressor relay if required.

What common symptoms indicate you may need to replace the AC Compressor Relay?

  • Compressor will not turn on
  • AC system doesn’t blow cold air

How important is this service?

Having a functional AC compressor relay is essential to air conditioner operation. While the blower motor will still circulate air in the cabin, that air will not be cold because the compressor isn’t pressurizing refrigerant. This isn’t critical for vehicle operation, but it does affect driver and passenger comfort and the ability to clear foggy windows. If the AC compressor relay has been diagnosed as faulty, have it replaced as soon as you can.

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Rating Summary
6,369
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6,369
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Robert

31 years of experience
641 reviews
Robert
31 years of experience
BMW 328Ci L6-2.8L - Service Light is on - San Jose, California
Robert is an excellent and expert mechanic . His knowledge of vehicles as well as his extremely professional manner make him a great choice to work on your vehicle . He goes above and beyond . I have used him on two jobs, he has always called the night before to touch base, and then is always prompt and courteous. He is awesome . Not only is he a great and master mechanic but also a great person . We are lucky to have him work and repair our vehicles .

Doug

34 years of experience
139 reviews
Doug
34 years of experience
BMW 328i L6-3.0L - Oil Filter Housing Gasket - Fontana, California
Great mechanic, very knowledgeable. Does whatever it takes to get the job done. Also goes above and beyond.

Torrieanto

12 years of experience
632 reviews
Torrieanto
12 years of experience
BMW 323i L6-2.5L - Car has bouncy and unstable ride - Tampa, Florida
Torrieanto was very friendly and knowledgeable! I felt I could trust him and his expertise. I would definitely recommend going with Torrieanto!

Adam

16 years of experience
64 reviews
Adam
16 years of experience
BMW 328i L6-3.0L - Headlight Bulb Replacement (Driver Side Low Beam) - Dallas, Texas
Adam was very polite, extremely timely, and he was able to take care of all my concerns very efficiently!

Excellent Rating

(6,828)

Rating Summary
6,369
206
60
45
148
6,369
206
60
45
148
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