Mercedes-Benz C43 AMG 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 C43 AMG Car Door Lock Actuator Replacement is $138 with $34 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1998 Mercedes-Benz C43 AMGV8-4.3LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$358.26Shop/Dealer Price$441.09 - $588.30
1999 Mercedes-Benz C43 AMGV8-4.3LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$310.40Shop/Dealer Price$390.34 - $528.72
1999 Mercedes-Benz C43 AMGV8-4.3LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$322.26Shop/Dealer Price$405.16 - $552.43
2017 Mercedes-Benz C43 AMGV6-3.0L TurboService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$647.83Shop/Dealer Price$794.66 - $1210.41
2017 Mercedes-Benz C43 AMGV6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$714.32Shop/Dealer Price$868.22 - $1289.27
2000 Mercedes-Benz C43 AMGV8-4.3LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$255.77Shop/Dealer Price$321.14 - $455.26
2017 Mercedes-Benz C43 AMGV6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$723.32Shop/Dealer Price$876.94 - $1297.79
1998 Mercedes-Benz C43 AMGV8-4.3LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$319.40Shop/Dealer Price$400.40 - $539.58
Show example Mercedes-Benz C43 AMG 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

(6)

Rating Summary
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John

27 years of experience
1019 reviews
John
27 years of experience
Mercedes-Benz C43 AMG V6-3.0L Turbo - 40,000 Miles Maintenance Service - Seabrook, Texas
Great guy. Very helpful. I will use him again

Antonios

18 years of experience
56 reviews
Antonios
18 years of experience
Mercedes-Benz C43 AMG V6-3.0L Turbo - Brake Pads Replacement (Front, Rear) - Needham, Massachusetts
Excellent. On time, honest, explained every step. Great to work with.

Jerry

30 years of experience
48 reviews
Jerry
30 years of experience
Mercedes-Benz C43 AMG V8-4.3L - Oxygen Sensor Replacement (Front/Upper/Upstream) - Las Vegas, Nevada
Jerry did a great job. definitely knows MB. very clean operation.

Jerry

30 years of experience
48 reviews
Jerry
30 years of experience
Mercedes-Benz C43 AMG V8-4.3L - Windshield Washer Pump Replacement (Front) - Las Vegas, Nevada
Jerry did a great job. we ended up needing one more part, so the job is not totally complete. But he did great.

Excellent Rating

(6)

Rating Summary
6
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Number of Mercedes-Benz C43 AMG services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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