Mercedes-Benz C450 AMG 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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$206.29 - $345.90

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 C450 AMG

Mercedes-Benz C450 AMG Car Door Lock Actuator Replacement costs $276 on average.

CarServiceEstimateShop/Dealer Price
2016 Mercedes-Benz C450 AMGV6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$419.42Shop/Dealer Price$539.32 - $779.11
2016 Mercedes-Benz C450 AMGV6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$520.82Shop/Dealer Price$665.80 - $981.45
2016 Mercedes-Benz C450 AMGV6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$393.06Shop/Dealer Price$506.37 - $726.39
2016 Mercedes-Benz C450 AMGV6-3.0L TurboService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$335.59Shop/Dealer Price$425.32 - $625.71
2016 Mercedes-Benz C450 AMGV6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$393.06Shop/Dealer Price$513.93 - $739.62
Show example Mercedes-Benz C450 AMG 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 Door Lock Actuator Replacement Service

Average Rating

4.8/5

Number of Reviews

14

Rating Summary
12
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Khoa

18 years of experience
364 reviews
Khoa
18 years of experience
Mercedes-Benz C450 AMG - Brake Pads Replacement (Front) - Fremont, California
Khoa knows what he is doing. He was so quick and finding his own smart ways of getting the work done faster. Highly recommend him for service needs.

Joseph

25 years of experience
499 reviews
Joseph
25 years of experience
Mercedes-Benz C450 AMG - Brake Pads Replacement (Front, Rear) - Sugar Land, Texas
Arrived 15mins before scheduled time and finished the job almost an hour earlier. He was very professional and courteous. Will use him again for future services.

Shaun

14 years of experience
238 reviews
Shaun
14 years of experience
Mercedes-Benz C450 AMG - Brake Pads Replacement (Rear) - Fremont, California
Shaun is professional. He is an expert mechanic. I'm going to request him everytime for my car needs.

Mark

23 years of experience
55 reviews
Mark
23 years of experience
Mercedes-Benz C300 - Door Lock Actuator Replacement (Driver Side Front) - Phoenix, Arizona
Mark showed up on time. He was able to remove and replace the actuator with minimal issues. I think this was the first time he's worked on this type of repair on my mode car. He did not have all the tools he needed. I needed to supply a drill and go buy a rivet gun in order to keep the job on schedule. While I appreciated the luxury of not having to take my car somewhere, I didn't appreciate having to buy additional tools to get the job completed that day. I will use Mark again. however, next time I will do my due diligence to find out what tools are needed and check to make sure they are available before beginning.

Excellent Rating


YourMechanic Mercedes-Benz Door Lock Actuator Replacement Service

Average Rating

4.8/5

Number of Reviews

14

Rating Summary
12
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12
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Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz Door Lock Actuator Replacement services completed
154+
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