Mercedes-Benz 300SDL Car Door Lock Actuator Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

customer ratings

(15)

$126.85 - $255.42

Price range for all vehicles


YourMechanic Benefits

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

customer ratings

(15)

Car Door Lock Actuator Replacement Estimate for Mercedes-Benz 300SDL

Mercedes-Benz 300SDL Car Door Lock Actuator Replacement costs $202 on average.

CarServiceEstimateShop/Dealer Price
1986 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$339.86Shop/Dealer Price$423.70 - $591.69
1986 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$230.70Shop/Dealer Price$287.43 - $373.70
1986 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$239.70Shop/Dealer Price$294.17 - $378.73
1987 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$171.21Shop/Dealer Price$216.67 - $294.48
1987 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$230.70Shop/Dealer Price$283.58 - $366.96
1986 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$165.71Shop/Dealer Price$203.15 - $274.96
1987 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$348.86Shop/Dealer Price$427.87 - $592.24
1987 Mercedes-Benz 300SDLL6-3.0L Turbo DieselService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$348.86Shop/Dealer Price$428.36 - $593.10
Show example Mercedes-Benz 300SDL 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(15)

Rating Summary
13
1
1
0
0
13
1
1
0
0

Corey

15 years of experience
111 reviews
Corey
15 years of experience
Mercedes-Benz 300SDL - Battery - Charlotte, North Carolina
I appreciate all Cory did very professional and experienced. Saved me a big headache.

Marvin

5 years of experience
71 reviews
Marvin
5 years of experience
Mercedes-Benz 300SDL - Battery - Las Vegas, Nevada
Marvin came on time and got right to work. He completed the work in a timely manner and was very professional. I appreciated his politeness and would call for him again in the future. Thank you!

Peter

42 years of experience
1320 reviews
Peter
42 years of experience
Mercedes-Benz ML350 - Door Lock Actuator Replacement (Driver Side Rear, Passenger Side Rear) - Peoria, Arizona
Pete was very professional, and did a wonderful job! I would highly recommend Pete to service your vehicle! I will definitely be a returning customer. John

Lucas

20 years of experience
864 reviews
Lucas
20 years of experience
Mercedes-Benz C300 - Door Lock Actuator Replacement (Passenger Side Front) - Studio City, California
A great experience with Lucas!

Excellent Rating

(15)

Rating Summary
13
1
1
0
0
13
1
1
0
0
Number of Mercedes-Benz Door Lock Actuator Replacement services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
900+
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 (855) 347-2779 · hi@yourmechanic.com