Mercedes-Benz S350 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 S350 Car Door Lock Actuator Replacement is $175 with $70 for parts and $104 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2012 Mercedes-Benz S350V6-3.0L Turbo DieselService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$1394.34Shop/Dealer Price$1722.69 - $2636.84
2013 Mercedes-Benz S350V6-3.0L Turbo DieselService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$1358.34Shop/Dealer Price$1686.74 - $2600.93
1995 Mercedes-Benz S350L6-3.4L Turbo DieselService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$311.86Shop/Dealer Price$378.64 - $507.96
1995 Mercedes-Benz S350L6-3.4L Turbo DieselService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$708.00Shop/Dealer Price$873.74 - $1300.12
2006 Mercedes-Benz S350V6-3.7LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$1996.10Shop/Dealer Price$2483.99 - $3876.53
1994 Mercedes-Benz S350L6-3.4L Turbo DieselService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$708.00Shop/Dealer Price$873.81 - $1300.24
2006 Mercedes-Benz S350V6-3.7LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$2019.14Shop/Dealer Price$2510.06 - $3912.77
2006 Mercedes-Benz S350V6-3.7LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$1737.34Shop/Dealer Price$2158.98 - $3351.23
Show example Mercedes-Benz S350 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
5
0
0
0
1
5
0
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1

Andrian

32 years of experience
185 reviews
Andrian
32 years of experience
Mercedes-Benz S350 V6-3.7L - Car is not starting - Fort Lauderdale, Florida
He took the time to thoroughly assess the condition of my vehicle, explained his findings and discussed possible options and next steps. I never felt pressured or like he was trying to upsell me. He is articulate, knowledgeable, polite and extremely honest. I recommend him highly and hope I have the opportunity to work with him in the future.

Mohammed

9 years of experience
152 reviews
Mohammed
9 years of experience
Mercedes-Benz S350 L6-3.4L Turbo Diesel - Fuel Gauge Sender - Raleigh, North Carolina
AAA mechanic very polite and courteous.

Omar

12 years of experience
287 reviews
Omar
12 years of experience
Mercedes-Benz S350 V6-3.7L - Brake Pads Replacement (Front, Rear) - Fort Lauderdale, Florida
He was on time, transparent, extremely communicative about the process and procedures. Polite and extremely respectful.

Rigoberto

11 years of experience
739 reviews
Rigoberto
11 years of experience
Mercedes-Benz S350 V6-3.7L - Battery - Chicago, Illinois
The experience was great! Very professional, prompt, courteous and knowledgable. I will be a return customer. Sincerely, Brad White

Excellent Rating

(6)

Rating Summary
5
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0
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1
5
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1
Number of Mercedes-Benz S350 services completed
66+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1000+
experts on our platform

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