Mercury Grand Marquis 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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$131.88 - $364.27

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 Mercury Grand Marquis

Mercury Grand Marquis Car Door Lock Actuator Replacement costs $229 on average.

CarServiceEstimateShop/Dealer Price
2006 Mercury Grand MarquisV8-4.6LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$323.74Shop/Dealer Price$395.13 - $554.84
2010 Mercury Grand MarquisV8-4.6LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$333.34Shop/Dealer Price$407.02 - $573.86
1977 Mercury Grand MarquisV8-7.5LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$258.76Shop/Dealer Price$313.90 - $424.88
1993 Mercury Grand MarquisV8-4.6LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$278.74Shop/Dealer Price$335.33 - $453.58
1989 Mercury Grand MarquisV8-5.0LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$278.74Shop/Dealer Price$337.51 - $457.39
1975 Mercury Grand MarquisV8-6.6LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$198.77Shop/Dealer Price$244.84 - $349.01
1991 Mercury Grand MarquisV8-5.0LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$330.14Shop/Dealer Price$400.93 - $563.79
1978 Mercury Grand MarquisV8-6.6LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$532.36Shop/Dealer Price$650.22 - $962.14
Show example Mercury Grand Marquis Car Door Lock Actuator Replacement prices

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 Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating


YourMechanic Mercury Grand Marquis Service

Average Rating

4.9/5

Number of Reviews

254

Rating Summary
239
9
0
2
4
239
9
0
2
4
Alfred

Alfred

10 years of experience
218 reviews
Alfred
10 years of experience
Mercury Grand Marquis - Service Battery/cables - Oakland, California
He showed up right on time, and did a thorough check of my car, even the tires. It turned out to be my battery after all, and he went right out and got a replacement within 15 min. He even added a special cleaner and corrosion protection.
Abli

Abli

7 years of experience
12 reviews
Abli
7 years of experience
Mercury Grand Marquis - Oil Change - Charlestown, Massachusetts
So respectful, honest, would recommend him to everyone i know. If i could give him 10 stars i would.
Milton

Milton

34 years of experience
154 reviews
Milton
34 years of experience
Mercury Grand Marquis - Pre-purchase Car Inspection - Las Vegas, Nevada
Great guy, very knowledgeable. A pleasure to meet.
Jason

Jason

21 years of experience
104 reviews
Jason
21 years of experience
Mercury Grand Marquis - Shock Absorber Replacement (Front, Rear) - Antioch, Tennessee
Great mechanic and really professional

Excellent Rating


YourMechanic Mercury Grand Marquis Service

Average Rating

4.9/5

Number of Reviews

254

Rating Summary
239
9
0
2
4
239
9
0
2
4
Red-stars EXCELLENT RATING ON
Number of Mercury Grand Marquis services completed
2794+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
400+
experts on our platform

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com