Mercedes-Benz SL320 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 Mercedes-Benz SL320 Car Door Lock Actuator Replacement is $171 with $76 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1995 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$359.20Shop/Dealer Price$428.76 - $566.56
1996 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$357.86Shop/Dealer Price$436.14 - $599.97
1995 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$323.20Shop/Dealer Price$392.81 - $530.64
1997 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$357.86Shop/Dealer Price$436.07 - $599.84
1994 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$323.20Shop/Dealer Price$392.86 - $530.73
1994 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$323.20Shop/Dealer Price$392.81 - $530.64
1994 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$415.47Shop/Dealer Price$511.63 - $761.21
1995 Mercedes-Benz SL320L6-3.2LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$366.86Shop/Dealer Price$445.88 - $610.27
Show example Mercedes-Benz SL320 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 Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(5)

Rating Summary
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Maurice

21 years of experience
39 reviews
Maurice
21 years of experience
Mercedes-Benz SL320 L6-3.2L - Fuel is leaking from gas tank - Charleston, South Carolina
On time. Gracious. Patient. Analytical. Knowledgeable.

Robert

12 years of experience
125 reviews
Robert
12 years of experience
Mercedes-Benz SL320 L6-3.2L - Car is not starting - Silver Spring, Maryland
Robert was early to our appointment, diligent, thorough, personable, efficient and friendly.

Chris

15 years of experience
312 reviews
Chris
15 years of experience
Mercedes-Benz SL320 L6-3.2L - Back To School Promo - San Diego, California
Chris does excellent work, he gets right down to business and finishes ASAP so you can get on with your day!

Jarius

21 years of experience
49 reviews
Jarius
21 years of experience
Mercedes-Benz SL320 L6-3.2L - Car Battery Replacement - Silver Spring, Maryland
Jarius Foster was early for the appointment, very courteous, efficient and skilled. While I was expecting an hour long visit, Mr. Foster was finish in just 30 minutes. I would recommend him to all.

Excellent Rating

(5)

Rating Summary
5
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5
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Number of Mercedes-Benz SL320 services completed
55+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

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