Mitsubishi Sigma Car Door Lock Actuator Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

customer ratings

(1,890)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

customer ratings

(1,890)

Car Door Lock Actuator Replacement Estimate for Mitsubishi Sigma

Mitsubishi Sigma Car Door Lock Actuator Replacement costs $402 on average.

CarServiceEstimateShop/Dealer Price
1990 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$684.94Shop/Dealer Price$833.50 - $1228.97
1990 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$648.94Shop/Dealer Price$797.54 - $1193.02
1989 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Driver Side Rear ReplacementEstimate$648.94Shop/Dealer Price$797.53 - $1193.02
1989 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$584.95Shop/Dealer Price$723.59 - $1111.60
1989 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Passenger Side Rear ReplacementEstimate$648.94Shop/Dealer Price$797.56 - $1193.07
1990 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Rear Hatch/Trunk ReplacementEstimate$584.95Shop/Dealer Price$723.61 - $1111.64
1990 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Driver Side Front ReplacementEstimate$657.94Shop/Dealer Price$806.29 - $1201.59
1989 Mitsubishi SigmaV6-3.0LService typeDoor Lock Actuator - Passenger Side Front ReplacementEstimate$657.94Shop/Dealer Price$806.96 - $1202.76
Show example Mitsubishi Sigma 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

Excellent Rating

(1,890)

Rating Summary
1,765
71
15
13
26
1,765
71
15
13
26

Dameron

17 years of experience
143 reviews
Dameron
17 years of experience
Mitsubishi Eclipse L4-2.4L - Door Lock Actuator Replacement (Driver Side Front) - Fishers, Indiana
Extremely talented and an expert on car repair. He did my repair in under an hour with no issues. Will definitely recommend him for other services.

Peter

36 years of experience
346 reviews
Peter
36 years of experience
Mitsubishi Eclipse L4-2.4L - Radiator - San Diego, California
I love this service and Peter is excellent!

Christopher

10 years of experience
106 reviews
Christopher
10 years of experience
Mitsubishi Outlander L4-2.4L - Brake Rotor/Disc Replacement (Front) - Katy, Texas
Great communication. Nice person and good job.

Eric

12 years of experience
230 reviews
Eric
12 years of experience
Mitsubishi Lancer L4-2.0L - Brake Rotor/Disc Replacement (Front) - Raleigh, North Carolina
Eric was great. Explained all his work and even went out of his way to fix some minor things on my car. Thank you Eric.

Excellent Rating

(1,890)

Rating Summary
1,765
71
15
13
26
1,765
71
15
13
26
Number of Mitsubishi services completed
20790+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mitsubishi MECHANICS
700+
experts on our platform

Recent articles & questions

Top 5 Ways to Make Your Car Wipers Last Longer
Car windshield wipers wear out eventually. Lift your wiper blades when it snows and clean the blades to increase the lifespan of your wiper blades.
P2099 OBD-II Trouble Code: Post Catalyst Fuel Trim System Too Rich Bank 2
P2099 code definition Post catalyst fuel trim system too rich bank 2 What the P2099 code means This trouble code indicates that...
P0298 OBD-II Trouble Code: Engine Oil Over Temperature Condition
P0298 means that the engine is or has recently overheated due to low coolant level, faulty cooling fan, thermostat, or radiator.

My car won't start and it makes a clicking noise.

Based on the information you provided, it sounds like you may need to replace your starter. Your brakes should feel better once you get the vehicle started, unless you have a brake issue. The brake booster will provide about three...

Misfire on cylinders 3 & 4 need to know the easiest way to fix it

The best way to resolve misfires on your engine is to remove the ignition coil and the spark plugs on the affected cylinders. If the spark plugs appear to be in bad condition I would recommend replacing the spark plugs....

Check engine light on

The most common causes of Diagnostic trouble code P0430 setting are a faulty catalytic converter, engine misfire, fuel injector leakage, engine mechanical damage, faulty oxygen sensor outputs and exhaust leaks. Additionally, in your circumstance, malfunctions in the charge air cooler...

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 (855) 347-2779 · hi@yourmechanic.com