BMW 640i 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 640i Car Door Lock Actuator Replacement is $408 with $156 for parts and $252 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2017 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$1379.66Shop/Dealer Price$1661.31 - $2491.66
2014 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.96Shop/Dealer Price$805.03 - $1131.25
2017 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$1363.44Shop/Dealer Price$1641.95 - $2469.96
2012 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$590.48Shop/Dealer Price$678.26 - $928.42
2012 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.96Shop/Dealer Price$809.75 - $1139.51
2017 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.96Shop/Dealer Price$802.85 - $1127.44
2018 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$691.96Shop/Dealer Price$802.63 - $1127.04
2018 BMW 640iL6-3.0L TurboService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$1363.44Shop/Dealer Price$1641.95 - $2469.95
Show example BMW 640i 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

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Excellent Rating

(4)

Rating Summary
3
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Omar

13 years of experience
287 reviews
Omar
13 years of experience
BMW 640i L6-3.0L Turbo - Creaking noise when turning the steering wheel - Fort Lauderdale, Florida
Knowledgeable, professional.

Jacob

13 years of experience
329 reviews
Jacob
13 years of experience
BMW 640i L6-3.0L Turbo - Brake Warning Light is on - Dallas, Texas
Jacob was outstanding!!! He provided a detail account of the services rendered and was very professional. He has a fantastic personality and is an asset to “Your Mechanic”. Very honest knowledgeable and trustworthy which are traits you don’t find often in the car service business.

Tinashe

14 years of experience
781 reviews
Tinashe
14 years of experience
BMW 640i L6-3.0L Turbo - Oil Change - Smyrna, Georgia


Raymond

38 years of experience
613 reviews
Raymond
38 years of experience
BMW X5 L6-3.0L - Door Lock Actuator Replacement (Driver Side Front) - Las Vegas, Nevada
He went far out of the box and exceeded my expectations!

Excellent Rating

(4)

Rating Summary
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Number of BMW 640i services completed
44+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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