BMW 340i 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 BMW 340i Car Door Lock Actuator Replacement is $467 with $215 for parts and $252 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$864.98Shop/Dealer Price$1022.82 - $1470.81
2018 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$906.86Shop/Dealer Price$1071.18 - $1556.72
2018 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$817.84Shop/Dealer Price$959.95 - $1378.76
2018 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$817.84Shop/Dealer Price$959.95 - $1378.75
2017 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$876.34Shop/Dealer Price$1035.73 - $1500.40
2018 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$848.76Shop/Dealer Price$998.85 - $1441.04
2017 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$848.76Shop/Dealer Price$998.63 - $1440.64
2017 BMW 340iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$853.66Shop/Dealer Price$1004.73 - $1450.39
Show example BMW 340i 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 BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(37)

Rating Summary
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Thomas

13 years of experience
227 reviews
Thomas
13 years of experience
BMW 328i L6-3.0L - Door Lock Actuator Replacement (Passenger Side Front) - Fort Worth, Texas
Very professional, knowledgeable, and customer friendly. Would recommend him for car repairs.

Kenneth

21 years of experience
870 reviews
Kenneth
21 years of experience
BMW 330i L6-3.0L - Door Lock Actuator Replacement (Driver Side Front) - Playa Del Rey, California
A fantastic experience. Kenneth is a consummate professional. He arrived on time, explained everything that he did, and expertly performed each service. He finished the work in less time than was quoted and noticed another issue with the vehicle but told me that only the gasket would need to be replaced, and that people might try to up-sell the entire assembly, which would be unnecessary. Needless to say, I am going to have Kenneth do the job and hopefully work with him on all future automobile repairs. Thanks again, Kenneth!

Bruno

30 years of experience
25 reviews
Bruno
30 years of experience
BMW 325i L6-2.5L - Door Lock Actuator Replacement (Driver Side Front) - Fort Lauderdale, Florida
Great work even though the weather was not that great outside, however, the part he installed was actually not the one that I needed to fix my lock.It was not his fault he did not fix my problem but would use this service again.

James

32 years of experience
705 reviews
James
32 years of experience
BMW M3 V8-4.0L - Door Lock Actuator Replacement (Driver Side Front) - Long Beach, California
Very knowledgeable, professional and on time. Will definitely use his services in the future.

Excellent Rating

(37)

Rating Summary
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Number of BMW Car Door Lock Actuator Replacement services completed
407+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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