BMW 135i 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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$198.29 - $455.96

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 135i

BMW 135i Car Door Lock Actuator Replacement costs $355 on average.

CarServiceEstimateShop/Dealer Price
2010 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$580.10Shop/Dealer Price$724.18 - $1072.50
2009 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$543.26Shop/Dealer Price$677.95 - $998.49
2009 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$480.68Shop/Dealer Price$599.91 - $873.66
2008 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$589.10Shop/Dealer Price$730.92 - $1077.53
2010 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$692.94Shop/Dealer Price$870.53 - $1307.44
2012 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$608.08Shop/Dealer Price$755.31 - $1121.72
2011 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$692.94Shop/Dealer Price$855.29 - $1280.79
2012 BMW 135iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$728.94Shop/Dealer Price$903.46 - $1353.26
Show example BMW 135i 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 135i Service

Average Rating

4.9/5

Number of Reviews

26

Rating Summary
24
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24
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Peter

20 years of experience
23 reviews
Peter
20 years of experience
BMW 135i - Pre-purchase Car Inspection - Arlington Heights, Illinois
Peter was great. He arrived on time at the dealership and gave me a courtesy follow-up call before posting the final report to make sure there wasn't anything else specific that I needed. Definitely recommended

Chad

15 years of experience
76 reviews
Chad
15 years of experience
BMW 135i - Water Pump Replacement - Midlothian, Virginia
Great experience highly recommend him.

Eduardo

18 years of experience
347 reviews
Eduardo
18 years of experience
BMW 135i - Water Pump - Houston, Texas
Very prompt, courteous and professional. Would highly recommend.

Carlos

27 years of experience
273 reviews
Carlos
27 years of experience
BMW 135i - AC is not working - Highland, California
Mr. Romero did a Good job! and I like that he reassure me with the company policy of 12000 miles or 1year warranty on the service performed on 11/07/2018. Thank you!

Excellent Rating


YourMechanic BMW 135i Service

Average Rating

4.9/5

Number of Reviews

26

Rating Summary
24
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0
24
2
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Red-stars EXCELLENT RATING ON
Number of BMW 135i services completed
286+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
900+
experts on our platform

How can we help?

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1-800-701-6230 · hi@yourmechanic.com