Mercedes-Benz GL450 Car AC Repair at your home or office.

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Car AC Repair Estimate for Mercedes-Benz GL450

Mercedes-Benz GL450 Car AC Repair costs $281 on average.

CarServiceEstimateShop/Dealer Price
2013 Mercedes-Benz GL450V8-4.7L TurboService typeCar AC RepairEstimate$485.73Shop/Dealer Price$595.26 - $879.77
2011 Mercedes-Benz GL450V8-4.7LService typeCar AC RepairEstimate$436.07Shop/Dealer Price$534.47 - $790.57
2016 Mercedes-Benz GL450V6-3.0L TurboService typeCar AC RepairEstimate$343.69Shop/Dealer Price$432.03 - $628.63
2012 Mercedes-Benz GL450V8-4.7LService typeCar AC RepairEstimate$436.07Shop/Dealer Price$534.44 - $790.51
2008 Mercedes-Benz GL450V8-4.7LService typeCar AC RepairEstimate$436.07Shop/Dealer Price$534.49 - $790.61
2014 Mercedes-Benz GL450V8-4.7L TurboService typeCar AC RepairEstimate$471.73Shop/Dealer Price$579.05 - $861.89
2007 Mercedes-Benz GL450V8-4.7LService typeCar AC RepairEstimate$443.07Shop/Dealer Price$541.28 - $797.24
2009 Mercedes-Benz GL450V8-4.7LService typeCar AC RepairEstimate$443.07Shop/Dealer Price$541.80 - $798.15
Show example Mercedes-Benz GL450 Car AC Repair prices

Car AC Repair Service

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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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(203)

Rating Summary
189
11
1
1
1
189
11
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David

16 years of experience
633 reviews
David
16 years of experience
Mercedes-Benz GL450 V8-4.6L - Car AC Repair - Fairfield, California
Excellent service and very helpful advice

Chris

22 years of experience
2083 reviews
Chris
22 years of experience
Mercedes-Benz GL450 V8-4.6L - Car is shaking or vibrating - Aliso Viejo, California
Excellent!

Ralph

38 years of experience
167 reviews
Ralph
38 years of experience
Mercedes-Benz GL450 V8-4.6L - Oil Change - Seattle, Washington
Very nice. Communication about what he's going to do was great!

Attila

19 years of experience
788 reviews
Attila
19 years of experience
Mercedes-Benz GL450 V8-4.6L - Trunk does not lock or open - Park Ridge, New Jersey
came on time and explain the process.

Excellent Rating

(203)

Rating Summary
189
11
1
1
1
189
11
1
1
1
Number of Mercedes-Benz GL450 services completed
2233+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1000+
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