Mercedes-Benz C320 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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$239.62 - $419.59

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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 Mercedes-Benz C320

Mercedes-Benz C320 Car Door Lock Actuator Replacement costs $357 on average.

CarServiceEstimateShop/Dealer Price
2004 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$584.94Shop/Dealer Price$730.23 - $1082.18
2003 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$656.84Shop/Dealer Price$819.92 - $1225.65
2001 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$396.75Shop/Dealer Price$495.36 - $739.90
2001 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$593.94Shop/Dealer Price$736.97 - $1087.21
2001 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$570.16Shop/Dealer Price$717.05 - $1061.88
2005 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$648.94Shop/Dealer Price$806.38 - $1203.44
2005 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$656.84Shop/Dealer Price$810.17 - $1208.59
2004 Mercedes-Benz C320V6-3.2LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$657.94Shop/Dealer Price$814.71 - $1211.26
Show example Mercedes-Benz C320 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 Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating


YourMechanic Mercedes-Benz C320 Service

Average Rating

4.9/5

Number of Reviews

44

Rating Summary
42
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Dave

21 years of experience
303 reviews
Dave
21 years of experience
Mercedes-Benz C320 - Brake Pads Replacement (Front) - San Jose, California
Dave arrived on-time. In replacing the front brake pads, he was highly efficient (fast) in completing the job. He shown me the brake pad senor indicating there is only 1, not a pair of them. That fact saved me a few dollars on the bills.

Sami

19 years of experience
69 reviews
Sami
19 years of experience
Mercedes-Benz C320 - Control Arm Assembly Replacement (Front Upper Left, Front Upper Right) - Fort Washington, Maryland
Great service. Sami was wonderful helping with replacing older worn out parts. I hope to use him in the future for other vehicles.

Alex

20 years of experience
16 reviews
Alex
20 years of experience
Mercedes-Benz C320 - Engine is shaking, pulsating or vibrating - Riverside, California
He was super professional and a pleasure to work with

Diego

19 years of experience
440 reviews
Diego
19 years of experience
Mercedes-Benz C320 - Brake Pads Replacement (Front) - Phoenix, Arizona
Diego was absolutely great! Very patient, knowledgeable, understanding and quick. I will definitely be requesting him personally moving forward.

Excellent Rating


YourMechanic Mercedes-Benz C320 Service

Average Rating

4.9/5

Number of Reviews

44

Rating Summary
42
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2
0
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42
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2
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0
Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz C320 services completed
484+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
800+
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