Mercedes-Benz GLS450 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 GLS450 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 GLS450V6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$832.46Shop/Dealer Price$1006.83 - $1489.45
2018 Mercedes-Benz GLS450V6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$818.88Shop/Dealer Price$998.89 - $1498.34
2018 Mercedes-Benz GLS450V6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$828.34Shop/Dealer Price$1010.71 - $1517.26
2017 Mercedes-Benz GLS450V6-3.0L TurboService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$419.97Shop/Dealer Price$509.83 - $754.69
2017 Mercedes-Benz GLS450V6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$796.46Shop/Dealer Price$970.89 - $1453.55
2017 Mercedes-Benz GLS450V6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$796.46Shop/Dealer Price$970.86 - $1453.50
2018 Mercedes-Benz GLS450V6-3.0L TurboService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$318.63Shop/Dealer Price$381.66 - $546.29
2018 Mercedes-Benz GLS450V6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$712.84Shop/Dealer Price$864.51 - $1278.00
Show example Mercedes-Benz GLS450 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

(4)

Rating Summary
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Ramon

7 years of experience
94 reviews
Ramon
7 years of experience
Mercedes-Benz GLS450 L6-3.0L Turbo Hybrid - Oil Change - Burbank, California
Personable and did a nice job.

Christopher

20 years of experience
301 reviews
Christopher
20 years of experience
Mercedes-Benz GLS450 V6-3.0L Turbo - Initial Safety Inspection - Brandon, Florida
Chris did a great job, timely, professional, and knows what he's doing. Definitely would be using your services in the future. Thanks.

Theodore

16 years of experience
1573 reviews
Theodore
16 years of experience
Mercedes-Benz GLS450 V6-3.0L Turbo - Brake Pads Replacement (Front, Rear) - Renton, Washington
Ive had Theodore come out multiple times to fix my cars. Each time has been excellent and would highly recommend him!

John

27 years of experience
1004 reviews
John
27 years of experience
Mercedes-Benz GLS450 V6-3.0L Turbo - 50 Point Inspection - Seabrook, Texas
JOHN WAS QUICK, WITTY AND VERY PROFESSIONAL OVER ALL.

Excellent Rating

(4)

Rating Summary
4
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Number of Mercedes-Benz GLS450 services completed
44+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1000+
experts on our platform

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