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BMW 740i Car AC Repair at your home or office.

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Car AC Repair Service

How much does a Car AC Repair cost?

On average, the cost for a BMW 740i Car AC Repair is $372 with $176 for parts and $196 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 BMW 740iV8-4.4LService typeCar AC RepairEstimate$568.38Shop/Dealer Price$665.05 - $935.20
2013 BMW 740iL6-3.0L TurboService typeCar AC RepairEstimate$555.77Shop/Dealer Price$648.10 - $915.01
1997 BMW 740iV8-4.4LService typeCar AC RepairEstimate$555.77Shop/Dealer Price$648.17 - $915.12
1999 BMW 740iV8-4.4LService typeCar AC RepairEstimate$555.77Shop/Dealer Price$648.16 - $915.11
2015 BMW 740iL6-3.0L TurboService typeCar AC RepairEstimate$555.77Shop/Dealer Price$651.77 - $921.43
2014 BMW 740iL6-3.0L TurboService typeCar AC RepairEstimate$555.77Shop/Dealer Price$648.51 - $915.71
2016 BMW 740iL6-3.0L TurboService typeCar AC RepairEstimate$555.77Shop/Dealer Price$648.20 - $915.18
2012 BMW 740iL6-3.0L TurboService typeCar AC RepairEstimate$555.77Shop/Dealer Price$648.16 - $915.11
Show example BMW 740i Car AC Repair prices

What to Expect:

For an AC system to work, it needs a gas or liquid substance called refrigerant (R-12 in older cars, R-134a in 1995 and newer cars). Over time, refrigerant can leak from the AC system through seals. If the AC does not have enough refrigerant, it will not blow cold air.

Keep in mind:

Since the AC system is a sealed unit, the only way to tell if the car needs a recharge is if the AC is not blowing cold air through the vents. There are two types of refrigerant. These cannot be interchanged. For older cars, it should be filled with R12 refrigerant or converted to a newer system. For cars made after 1995, the AC should be filled with R134a.

How it's done:

  • Install air conditioning manifold gauge set.
  • Determine if the air conditioning system charge is low.
  • Add the correct refrigerant to top off the air conditioning system.
  • Install thermometer in vents to monitor vent temperatures.
  • Check system for leaks.
  • Check for proper operation of AC system.

Our recommendation:

It is common for refrigerant to leak. If the AC is not as cold as you expect, then it is probably a good time to have the mechanic look at it. Lack of proper cold air can be an indication of other problems with AC (fan not working, AC compressor not working, etc.).

What are the common symptoms indicating you need an Car AC Repair?

  • AC is not working.
  • AC is not blowing cold air.
  • Clicking noise from the engine compartment.

How important is this service?

In addition to your comfort, air conditioning systems add value to your vehicle. You should keep your AC fully operational. In some systems, the hot and cold air are blended to achieve the desired temperature setting. In these cases, when the AC system fails, in addition to not getting any cold air, the entire temperature regulation can be thrown off.

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Number of BMW 740i services completed
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services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
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experts on our platform
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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(48)
Rating Summary
46
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46
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Eduardo

20 years of experience
570 reviews
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Eduardo
20 years of experience
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by George
BMW 740i L6-3.0L Turbo - Car is not starting - Houston, Texas
Eduardo is the best and and only person I will have servicing my vehicle.

Andrew

16 years of experience
657 reviews
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Andrew
16 years of experience
Request Andrew
by Theodore
BMW 740i V8-4.4L - Starter - Beaverton, Oregon
Andrew came out last week and troubleshot my car in the garage and said it was the starter motor. I had suspected it was the starter motor but wasn't quite sure so it was good to get a verification. I have to admit, I was kinda skeptical about this home mechanic thing so I was taking a wait and see attitude until after he came back for the repairs. Both times, Andrew showed up early..which is fine by me. Today, when he came back, he went straight to work installing the new starter motor and changed the oil. Car fired right up so I was happy and I've started it a few more times and it is working well and I don't see any oil leaking. If there was a half star option, I'd deduct 1/2 star. Andrew needs to carry some oil rag buckets or something since he put a bunch of oily rags next to the sidewalk and I went out to clean them up (my dad saw them on his way out and text me and I said, it can't be the mechanic) and had to dig up some dirt since the rags were leaking oil. I'm not sure why he thought placing them on the ground was a good idea but oily rags on the ground is never good especially when it's raining. Overall, I'm happy with the repairs and the experience and will definitely consider using the service again especially since I'm working from home and don't get into my normal shop anymore.

William

25 years of experience
37 reviews
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William
25 years of experience
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by Jason
BMW 740i L6-3.0L Turbo - Battery - Fairburn, Georgia
Courteous, knowledgeable and efficient.

Noe

37 years of experience
604 reviews
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Noe
37 years of experience
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by DA
BMW 740i L6-3.0L Turbo - Oil Change - Woodinville, Washington
very good

Excellent Rating

(48)
Rating Summary
46
0
1
1
0
46
0
1
1
0
Number of BMW 740i services completed
528+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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