Mercedes-Benz GLK350 Car Door Lock Actuator Replacement at your home or office.

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Average rating from customers who
received a Door Lock Actuator Replacement.
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$273.39 - $446.74

Price range for all vehicles


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Average rating from customers who
received a Door Lock Actuator Replacement.
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Car Door Lock Actuator Replacement Estimate for Mercedes-Benz GLK350

Mercedes-Benz GLK350 Car Door Lock Actuator Replacement costs $393 on average.

CarServiceEstimateShop/Dealer Price
2011 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$722.50Shop/Dealer Price$902.00 - $1356.97
2014 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$523.78Shop/Dealer Price$653.78 - $959.86
2014 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$681.10Shop/Dealer Price$845.92 - $1261.53
2013 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$648.36Shop/Dealer Price$814.80 - $1218.28
2012 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$648.36Shop/Dealer Price$805.66 - $1202.28
2014 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$667.61Shop/Dealer Price$829.79 - $1271.28
2013 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$656.61Shop/Dealer Price$819.93 - $1262.26
2013 Mercedes-Benz GLK350V6-3.5LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$514.78Shop/Dealer Price$650.35 - $960.60
Show example Mercedes-Benz GLK350 Car Door Lock Actuator Replacement prices

Car Door Lock Actuator Replacement Service

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


YourMechanic Mercedes-Benz GLK350 Service

Average Rating

4.9/5

Number of Reviews

101

Rating Summary
94
4
1
0
2
94
4
1
0
2

Theodore

14 years of experience
1084 reviews
Theodore
14 years of experience
Mercedes-Benz GLK350 - 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!

Kenneth

18 years of experience
501 reviews
Kenneth
18 years of experience
Mercedes-Benz GLK350 - Oil Change - Long Beach, California
This is my second time requesting Kenneth, I was so impressed with his work and knowledge. He definitely goes above and beyond. I can trust that the job will be completed with care and excellence.

Trevor

20 years of experience
168 reviews
Trevor
20 years of experience
Mercedes-Benz GLK350 - Oil Change - San Diego, California
good technician

Brett

8 years of experience
176 reviews
Brett
8 years of experience
Mercedes-Benz GLK350 - Brake Rotor/Disc Replacement (Front, Rear) - Austin, Texas
Brett was professional and definitely went above and beyond while working on my car! Will ask for him again! :-)

Excellent Rating


YourMechanic Mercedes-Benz GLK350 Service

Average Rating

4.9/5

Number of Reviews

101

Rating Summary
94
4
1
0
2
94
4
1
0
2
Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz GLK350 services completed
1111+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
800+
experts on our platform

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com