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Mercedes-Benz GL550 Alternator Repair at your home or office.

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Alternator Repair Service

How much does a Alternator Repair cost?

On average, the cost for a Mercedes-Benz GL550 Alternator Repair is $536 with $382 for parts and $154 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Mercedes-Benz GL550V8-5.5LService typeAlternator RepairEstimate$949.88Shop/Dealer Price$1148.41 - $1726.99
2009 Mercedes-Benz GL550V8-5.5LService typeAlternator RepairEstimate$939.07Shop/Dealer Price$1133.89 - $1709.69
2013 Mercedes-Benz GL550V8-4.7L TurboService typeAlternator RepairEstimate$1458.12Shop/Dealer Price$1760.30 - $2659.32
2016 Mercedes-Benz GL550V8-4.7L TurboService typeAlternator RepairEstimate$1458.12Shop/Dealer Price$1760.30 - $2659.31
2008 Mercedes-Benz GL550V8-5.5LService typeAlternator RepairEstimate$939.07Shop/Dealer Price$1137.03 - $1715.19
2015 Mercedes-Benz GL550V8-4.7L TurboService typeAlternator RepairEstimate$1458.12Shop/Dealer Price$1760.55 - $2659.76
2012 Mercedes-Benz GL550V8-5.5LService typeAlternator RepairEstimate$924.47Shop/Dealer Price$1119.05 - $1694.66
2014 Mercedes-Benz GL550V8-4.7L TurboService typeAlternator RepairEstimate$1458.12Shop/Dealer Price$1760.30 - $2659.31
Show example Mercedes-Benz GL550 Alternator Repair prices

How does an alternator help your car run?

The alternator is the component that charges the battery in your car. When you use electrical components in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenishing the lost battery power. The alternator is located in the engine compartment. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will not start. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading.

Alternator

Before repairing the alternator:

The mechanic should check the entire charging system before installing a new alternator, including checking battery cables for corrosion and the condition of the battery.

Steps when replacing an alternator:

  • Inspect entire charging system (battery, cables, alternator).
  • Inspect the drive belts.
  • Test alternator output.
  • Remove and replace alternator if found to be faulty.
  • Re-test alternator output.

Our recommendation for alternator replacements:

Ask your mechanic to inspect the condition of the charging system during every major service. The mechanic should also clean and tighten the battery cables during every major service.

What common symptoms indicate you may need to replace the Alternator?

  • Dead battery or battery will not hold a charge.
  • Dim lights.
  • Battery warning light is on.

Why repairing your alternator is important:

Your alternator charges your battery, which powers the electronics in your vehicle, such as the radio and the air conditioning. The battery is also needed to turn on your vehicle. A malfunctioning alternator will not charge your car’s battery, and your vehicle will eventually run out of battery life and not be able to start.

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Number of Mercedes-Benz GL550 services completed
473+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(43)
Rating Summary
42
0
0
0
1
42
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0
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1

Charles

5 years of experience
116 reviews
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Charles
5 years of experience
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by David
Mercedes-Benz GL550 V8-5.5L - Alternator - Nashville, Tennessee
Very competent, polite, expedient, helpful. Wish I had known about this service before.

Oscar

22 years of experience
162 reviews
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Oscar
22 years of experience
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by Joseph
Mercedes-Benz GL550 V8-4.6L Turbo - Battery - Houston, Texas
I would give him 10 stars if possible. Super early, thorough and knowledgeable.

Pardeep

22 years of experience
1277 reviews
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Pardeep
22 years of experience
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by David
Mercedes-Benz GL550 V8-5.5L - Oil Change - Fremont, California
super quick

Mack

23 years of experience
114 reviews
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Mack
23 years of experience
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by Elizabeth
Mercedes-Benz GL550 V8-5.5L - Oil Change - Arlington, Texas
Excellent and professional service.

Excellent Rating

(43)
Rating Summary
42
0
0
0
1
42
0
0
0
1
Number of Mercedes-Benz GL550 services completed
473+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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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