BMW 128i 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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$158.23 - $572.95

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 BMW 128i

BMW 128i Car Door Lock Actuator Replacement costs $359 on average.

CarServiceEstimateShop/Dealer Price
2010 BMW 128iL6-3.0LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$674.64Shop/Dealer Price$842.17 - $1261.25
2013 BMW 128iL6-3.0LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$241.47Shop/Dealer Price$301.31 - $434.21
2012 BMW 128iL6-3.0LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$983.92Shop/Dealer Price$1224.44 - $1867.17
2010 BMW 128iL6-3.0LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$241.47Shop/Dealer Price$304.25 - $439.36
2013 BMW 128iL6-3.0LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$974.92Shop/Dealer Price$1213.86 - $1855.40
2009 BMW 128iL6-3.0LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$246.47Shop/Dealer Price$303.53 - $434.34
2010 BMW 128iL6-3.0LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$660.72Shop/Dealer Price$818.18 - $1216.82
2011 BMW 128iL6-3.0LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$651.72Shop/Dealer Price$809.43 - $1208.25
Show example BMW 128i 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 BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating


YourMechanic BMW 128i Service

Average Rating

4.9/5

Number of Reviews

74

Rating Summary
68
4
1
0
1
68
4
1
0
1

Jose

21 years of experience
7 reviews
Jose
21 years of experience
BMW 128i - Door Lock Actuator Replacement (Driver Side Front) - Lake Mary, Florida
He is real professional, and he did repair service with great manner.

Carlos

27 years of experience
361 reviews
Carlos
27 years of experience
BMW 128i - Air Filter - Fontana, California
Carlos was very informative and professional. He's awesome

Dave

22 years of experience
303 reviews
Dave
22 years of experience
BMW 128i - Oil Change - San Jose, California
Dave did a great job.

Harish

26 years of experience
588 reviews
Harish
26 years of experience
BMW 128i - Brake System Flush - Charlotte, North Carolina
Need to be more gentle on the car parts during service, reset the computer service indicator, and dispose the oil eco friendly way. Patients.

Excellent Rating


YourMechanic BMW 128i Service

Average Rating

4.9/5

Number of Reviews

74

Rating Summary
68
4
1
0
1
68
4
1
0
1
Number of BMW 128i services completed
814+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1000+
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