Kia Optima Trunk 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

(691)

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

(691)

Trunk Lock Actuator Replacement Service

How much does a Trunk Lock Actuator Replacement cost?

On average, the cost for a Kia Optima Trunk Lock Actuator Replacement is $158 with $63 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2018 Kia OptimaL4-1.6L TurboService typeTrunk Lock Actuator ReplacementEstimate$241.31Shop/Dealer Price$282.89 - $385.13
2012 Kia OptimaL4-2.0L TurboService typeTrunk Lock Actuator ReplacementEstimate$256.27Shop/Dealer Price$306.61 - $435.08
2015 Kia OptimaL4-2.0L TurboService typeTrunk Lock Actuator ReplacementEstimate$256.27Shop/Dealer Price$306.61 - $435.08
2013 Kia OptimaL4-2.0L TurboService typeTrunk Lock Actuator ReplacementEstimate$256.27Shop/Dealer Price$306.59 - $435.04
2016 Kia OptimaL4-2.4LService typeTrunk Lock Actuator ReplacementEstimate$256.27Shop/Dealer Price$306.62 - $435.11
2003 Kia OptimaL4-2.4LService typeTrunk Lock Actuator ReplacementEstimate$392.55Shop/Dealer Price$476.96 - $707.64
2017 Kia OptimaL4-1.6L TurboService typeTrunk Lock Actuator ReplacementEstimate$226.31Shop/Dealer Price$267.77 - $369.92
2013 Kia OptimaL4-2.4LService typeTrunk Lock Actuator ReplacementEstimate$261.27Shop/Dealer Price$311.84 - $440.50
Show example Kia Optima Trunk Lock Actuator Replacement prices

What is the Trunk Lock Actuator all about?

The trunk or hatch on your vehicle is designed to store or transport your belongings safely. It is locked with a keyed lock cylinder, and if your vehicle is equipped with a power trunk release button, there is a trunk lock actuator mounted to the keyed lock cylinder. When entry to the trunk is requested through electrical input, either by a trunk release button inside the car or by pressing the trunk release button on a key fob, the trunk lock actuator releases the trunk latch in the same way turning a key in the lock cylinder would. When the trunk lock actuator fails or is too weak to release the trunk latch, you may not be able to access your belongings in the trunk without using the key in the lock cylinder.

Keep in mind:

  • The trunk actuator can usually be activated by button or remote control. If one doesn’t work, try the other to see if the problem is with the actuator or the control method.
  • If the power trunk lock actuator doesn’t function, a manual trunk lock cylinder can be used to access your belongings in the trunk.
  • In some vehicles, a valet switch in the glove box will turn off the power trunk release. If the trunk lock release doesn’t work, check to make sure the valet switch is not engaged.
  • A wiring problem or burnt fuse may mimic the symptoms of a failed trunk lock actuator. Have one of our expert mechanics check the system to determine the exact cause of failure.

How it's done:

  • The trunk lock actuator is verified to be broken
  • The inside trunk trim panel trunk is removed and the broken lock actuator is removed
  • The new trunk lock actuator is installed
  • The trunk lock actuator is tested for proper operation and the inside trim panels are reinstalled
  • The trunk lid is opened and closed to check the latch and lock actuator operation

Our recommendation:

If the key still turns in the lock cylinder but the trunk will not open with either the trunk release button inside the car or on your key fob, you may need to replace the trunk lock actuator.

What common symptoms indicate you may need to replace the Trunk Lock Actuator?

  • Power trunk release will not function but the manual trunk lock cylinder operates
  • Power trunk lock button and remote key fob release buttons don’t work
  • Audible click at the trunk lock when the release button is pressed but the trunk doesn’t open

How important is this service?

The trunk lock actuator is part of a convenient power trunk release system. If it doesn’t operate as designed, you’ll have to open the trunk through the manual key lock cylinder instead. You can replace it at your convenience.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Kia mechanics

Real customer reviews from Kia owners like you.

Excellent Rating

(691)

Rating Summary
652
14
8
2
15
652
14
8
2
15

Fred

17 years of experience
389 reviews
Fred
17 years of experience
Kia Optima L4-2.4L - Car Battery Replacement - Spring, Texas
Very professional

Robert

31 years of experience
641 reviews
Robert
31 years of experience
Kia Optima V6-2.7L - Timing Belt - San Jose, California
Robert was wonderful to work with! I needed my timing and serpentine belts replaced on my 2007 Kia Optima v6. My appointment window was 12:30-1, Robert called me around 12:30 to let me know he would be closer to 1. He arrived and was very warm and kind, he asked me if there's anything else I wanted him to take a look at. I kept checking in on him every hour or so and he would update me on what he was doing (even though I'm basically car clueless). The whole process took around 4 hours, partly because he had to run to the store because he was sent the wrong part. Robert even helped me with some hanging plastic damage (cosmetic) that happened a few weeks prior due to running over a tire on the highway. The next day my car was driving super smoothly and I could tell she got the TLC she needed from Robert. Thanks again Robert!

Shaun

10 years of experience
542 reviews
Shaun
10 years of experience
Kia Optima L4-2.4L - Car Battery Replacement - Phoenix, Arizona
Not only did Shaun fix my car by replacing the battery, he also gave me some great advice about some other auto issues my car has been having. Thank you so much!

Shane

17 years of experience
224 reviews
Shane
17 years of experience
Kia Optima L4-2.4L - Trunk Latch - Pflugerville, Texas
Great fast and professional service!

Excellent Rating

(691)

Rating Summary
652
14
8
2
15
652
14
8
2
15
Number of Kia Optima services completed
7601+
services done by our mechanics
TOTAL NUMBER OF EXPERT Kia MECHANICS
1000+
experts on our platform

Recent articles & questions

How to Buy a Good Quality Carburetor
Vehicles Vehicles are now manufactured using a fuel injection system in order to provide the engine with the proper fuel-air mixture. Prior to the 1980s, however, carburetors performed this task. The carburetor is similar to a throttle body in that...
Symptoms of a Bad or Failing Hatch Lock Cylinder
Common signs include the hatch lock cylinder just spinning or not turning at all when you insert the key, and the key not even being able to go in.
How to Check Your Car’s Differential Fluid
Ever Ever since you got your driver’s license, you’ve been to told to check your engine oil (https://www.yourmechanic.com/article/how-to-check-your-engine-oil). But what about the fluids underneath your vehicle? If you’ve got a rear-wheel drive, four-wheel drive, or all-wheel drive vehicle, chances are,...

Knocking noise from under the hood

Hi, thanks for writing in. There are many possible sources of the knocking noise you hear, especially with the advanced mileage on your vehicle. Most likely are worn connecting rod and crankshaft main bearings (will knock worse if you rev...

Car loses power while driving 2001 Ford Focus

Hi there: This issue is commonly caused by three different systems, ignition system, fuel system and the emissions system components including O2 sensors and the EGR Valve. The best way to know for certain and before you spend any money...

Starts but won't stay running

This may be caused by many different things such as low fuel pressure, low voltage to the fuel injectors, dirty fuel injectors, a vacuum leak, a faulty Oxygen sensor or a dirty or failing idle air control valve. Any of...

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