Mercedes-Benz CLK550 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 CLK550 Car Door Lock Actuator Replacement is $262 with $158 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2008 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.42Shop/Dealer Price$844.04 - $1231.00
2007 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$929.92Shop/Dealer Price$1151.22 - $1744.09
2009 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$452.43Shop/Dealer Price$558.70 - $834.12
2009 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$655.42Shop/Dealer Price$808.02 - $1194.96
2007 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$1129.12Shop/Dealer Price$1400.26 - $2142.57
2007 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$655.42Shop/Dealer Price$808.09 - $1195.08
2007 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$899.52Shop/Dealer Price$1110.53 - $1673.53
2008 Mercedes-Benz CLK550V8-5.5LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$1138.12Shop/Dealer Price$1409.96 - $2152.79
Show example Mercedes-Benz CLK550 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

(17)

Rating Summary
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Jason

23 years of experience
190 reviews
Jason
23 years of experience
Mercedes-Benz CLK550 V8-5.5L - Battery - Franklin, Tennessee
Jason was prompt, courteous and knowledgeable. He communicated with us every step of the way. We still needed further assistance with our problem and he fully explained that to us and also knew some towing services. We were in a parking lot and needed more than mobile equipment could provide. We recommend Jason

Robert

4 years of experience
61 reviews
Robert
4 years of experience
Mercedes-Benz CLK550 V8-5.5L - Battery - Bremerton, Washington
Robert was fantastic. He was prompt, friendly, and knowledgeable. 10/10 would recommend him to anyone who required automotive repair services!

Richard

11 years of experience
450 reviews
Richard
11 years of experience
Mercedes-Benz CLK550 V8-5.5L - 75 Point Safety Inspection - Spring, Texas
Very knowledgeable, personable and professional.

Carlos

21 years of experience
47 reviews
Carlos
21 years of experience
Mercedes-Benz CLK550 V8-5.5L - Battery - Sugar Land, Texas
Carlos was fantastic. He called to let me know that he could come immediately to where I was. He was extremely professional, and got me going very quickly. I highly recommend him.

Excellent Rating

(17)

Rating Summary
16
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Number of Mercedes-Benz CLK550 services completed
187+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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