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Mercedes-Benz 400E 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 400E Car Door Lock Actuator Replacement is $207 with $53 for parts and $154 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1993 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$485.98Shop/Dealer Price$571.78 - $813.59
1992 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$369.66Shop/Dealer Price$402.16 - $486.65
1993 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$449.66Shop/Dealer Price$502.24 - $646.79
1992 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$369.66Shop/Dealer Price$402.23 - $486.78
1993 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$369.66Shop/Dealer Price$406.88 - $494.91
1992 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$449.66Shop/Dealer Price$502.68 - $647.56
1993 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$449.66Shop/Dealer Price$502.28 - $646.87
1992 Mercedes-Benz 400EV8-4.2LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$476.07Shop/Dealer Price$558.51 - $797.81
Show example Mercedes-Benz 400E 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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Backed by 12-month, 12.000-mile guarantee

Number of Mercedes-Benz Car Door Lock Actuator Replacement services completed
176+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(16)
Rating Summary
13
2
1
0
0
13
2
1
0
0

Ryan

6 years of experience
61 reviews
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Ryan
6 years of experience
Request Ryan
by michael
Mercedes-Benz 400E V8-4.2L - Power Steering Pump - Phoenix, Arizona
ryan was good but you service was nasty ,and i will never used you all again. I was a good customer and i spend money with you for over 3 years and i never thought i would get that kind of service..

Ryan

23 years of experience
85 reviews
Request Ryan
Ryan
23 years of experience
Request Ryan
by Richard
Mercedes-Benz 400E V8-4.2L - Oil Pressure Sensor - Huntersville, North Carolina
Very upfront

Alex

23 years of experience
25 reviews
Request Alex
Alex
23 years of experience
Request Alex
by Pat
Mercedes-Benz C350 V6-3.5L - Door Lock Actuator Replacement (Driver Side Front, Passenger Side Front) - Rancho Cucamonga, California
Alex called prior to coming and also confirm with a text message. Very professional. Very satisfied with the work. Will definitely recommend Alex

Jay

38 years of experience
1035 reviews
Request Jay
Jay
38 years of experience
Request Jay
by James
Mercedes-Benz E350 V6-3.5L - Door Lock Actuator Replacement (Passenger Side Front) - Hemet, California
Despite having to take apart and replace certain parts several times he managed to fix the door.

Excellent Rating

(16)
Rating Summary
13
2
1
0
0
13
2
1
0
0
Number of Mercedes-Benz Car Door Lock Actuator Replacement services completed
176+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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