Mercedes-Benz GLS550 Car Door Lock Actuator Replacement at your home or office.

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Car Door Lock Actuator Replacement Service

How much does a Car Door Lock Actuator Replacement cost?

On average, the cost for a Mercedes-Benz GLS550 Car Door Lock Actuator Replacement is $209 with $104 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2017 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$935.30Shop/Dealer Price$1135.38 - $1695.13
2017 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$911.00Shop/Dealer Price$1114.04 - $1682.58
2018 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$818.88Shop/Dealer Price$998.89 - $1498.34
2018 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$776.80Shop/Dealer Price$946.25 - $1414.11
2018 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$703.84Shop/Dealer Price$855.12 - $1268.31
2017 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$419.97Shop/Dealer Price$509.86 - $754.73
2018 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$837.34Shop/Dealer Price$1019.47 - $1525.83
2017 Mercedes-Benz GLS550V8-4.7L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$914.14Shop/Dealer Price$1116.14 - $1680.60
Show example Mercedes-Benz GLS550 Car Door Lock Actuator Replacement prices

What is the Door Lock Actuator all about?

A door lock actuator is the component in electronic door locks that is responsible for locking and unlocking the vehicle’s doors. When a button is pressed to lock or unlock a door, the door lock switch triggers the actuator. A small motor in the actuator then triggers a series of gears. The final gear is connected to a rack and pinion set of gears, which converts the rotational motion of the motor into the vertical motion necessary to lock or unlock the door.

Keep in mind:

Some modern vehicles have a complete door lock assembly which can’t be separated into individual components. These vehicles will need the entire assembly replaced, rather than just the actuator.

Our recommendation:

The door lock system shouldn’t be checked unless you notice that something is wrong. As soon as you notice your vehicle behave oddly when you lock or unlock the doors, schedule an inspection.

What common symptoms indicate you may need to replace the Door Lock Actuator?

  • Doors won’t lock.
  • Doors won’t unlock.
  • Doors will only lock or unlock sporadically.
  • Doors make an unusual noise while locking or unlocking.
  • Car alarm goes off randomly.

How important is this service?

A door lock actuator is responsible for locking and unlocking your doors. When the door lock switch is triggered, the actuator’s motor powers a set of gears that lock or unlock your door. When the actuator stops working, there is no communication between the door lock switch and the door locks, and you’ll be unable to lock or unlock the door.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(16)

Rating Summary
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Travis

13 years of experience
160 reviews
Travis
13 years of experience
Mercedes-Benz GLS550 V8-4.7L Turbo - Car Battery Replacement - Waxhaw, North Carolina
After the installation, the front right seat malfunction notice popped up on my car screen. Tried to call the technician, but didn't answer nor return my calls

Jordan

8 years of experience
80 reviews
Jordan
8 years of experience
Mercedes-Benz GLS550 V8-4.7L Turbo - Trunk Lift Support Shocks - Kissimmee, Florida
On time, perfect service

Christopher

27 years of experience
343 reviews
Christopher
27 years of experience
Mercedes-Benz ML350 V6-3.5L - Door Lock Actuator Replacement (Rear Hatch/Trunk) - Bradenton, Florida
great job

Theodore

16 years of experience
1573 reviews
Theodore
16 years of experience
Mercedes-Benz GLK350 V6-3.5L - Door Lock Actuator Replacement (Passenger Side Rear) - Renton, Washington
Theodore went beyond expectations, fixed my issue and found even more issues and fixed them!!! highly highly recommended!

Excellent Rating

(16)

Rating Summary
13
2
1
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Number of Mercedes-Benz Car Door Lock Actuator Replacement services completed
176+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1000+
experts on our platform

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