Mercedes-Benz CLA45 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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$166.23 - $449.94

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 CLA45 AMG

Mercedes-Benz CLA45 AMG Car Door Lock Actuator Replacement costs $329 on average.

CarServiceEstimateShop/Dealer Price
2018 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$722.50Shop/Dealer Price$886.20 - $1329.32
2016 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$523.78Shop/Dealer Price$669.50 - $987.37
2016 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$722.50Shop/Dealer Price$918.17 - $1385.27
2014 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$498.94Shop/Dealer Price$633.23 - $923.48
2014 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$722.50Shop/Dealer Price$925.73 - $1398.50
2017 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$523.78Shop/Dealer Price$635.60 - $928.03
2016 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$464.66Shop/Dealer Price$581.67 - $844.75
2015 Mercedes-Benz CLA45 AMGL4-2.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$473.66Shop/Dealer Price$598.40 - $867.28
Show example Mercedes-Benz CLA45 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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Donald

7 years of experience
56 reviews
Donald
7 years of experience
Mercedes-Benz CLA45 AMG - Battery - Dallas, Texas
Nice guy! He did a great job & finished everything quick.

Danny

9 years of experience
269 reviews
Danny
9 years of experience
Mercedes-Benz CLA45 AMG - Pre-purchase Car Inspection - Trenton, New Jersey
Danny provided a very detailed and professional pre purchase inspection that gave me all the confidence to purchase my next car.

Christopher

25 years of experience
260 reviews
Christopher
25 years of experience
Mercedes-Benz ML350 - Door Lock Actuator Replacement (Rear Hatch/Trunk) - Bradenton, Florida
great job

Bob

28 years of experience
42 reviews
Bob
28 years of experience
Mercedes-Benz ML350 - Door Lock Actuator Replacement (Passenger Side Front) - Del Mar, California
Bob is a true mechanic and not one of the "oil change guys." Performed a difficult repair and did an excellent job.

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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1
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0
12
1
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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