Keep your power trunk release doing its job with the Dorman trunk lock actuator motor, part number 940-111, a direct replacement designed to restore trunk latch functions that plugs straight into the factory wiring. It fits many vehicles, among them the 2006-2013 Chevrolet Impala, 2014-2016 Chevrolet Impala Limited and 2006-2011 Buick Lucerne. See the "Vehicles it fits" section for the full list and engine details.
Dorman also lists this part as an integrated door lock actuator for the trunk. The actuator motor electrically operates the trunk latch when the release is triggered. If the original unit has failed, the trunk may stop responding to the release.
- Ideal replacement: Built to replicate the original actuator motor's fit and function, helping restore trunk latch operation.
- Simple installation: Factory-style connectors plug into the original wiring harness.
- Cost-effective solution: Provides original equipment function at a competitive price.
- Quality tested: Put through extensive testing aimed at a quality fit and long service life.
Signs this actuator may need replacing include a trunk that won't release from the remote or release button, a release that works only some of the time, or buzzing or clicking from the trunk area with no latch movement. Wiring, switches or fuses can cause similar symptoms, so diagnose the cause before replacing the actuator.
Interchange: 10339214 · 10349741 · 10390085 · 12451213 · 15147009 · 15267362 · 15280212 · 15817924 · 20815645 · 22977981 · 25795316 · 25862051
This part cross-references / interchanges with the following part numbers:
10339214, 10349741, 10390085, 12451213, 15147009, 15267362, 15280212, 15817924, 20815645, 22977981, 25795316, 25862051
Frequently Asked Questions
What does the Dorman trunk lock actuator motor do?
It is the electric motor that operates the trunk latch when the release is triggered. Dorman designed part 940-111 as a direct replacement to restore trunk latch functions.
Will it fit my 2006-2013 Chevrolet Impala?
Yes, the 2006-2013 Chevrolet Impala is a listed application, along with the 2014-2016 Chevrolet Impala Limited. Check the "Vehicles it fits" section to confirm your vehicle.
Does this actuator fit the 2006-2011 Buick Lucerne?
It is listed for the 2006-2011 Buick Lucerne. The "Vehicles it fits" section shows every listed application.
How does this trunk actuator install?
It has factory-style connectors that plug into the original wiring harness. Follow the vehicle service information for the removal and installation steps.
What are signs a trunk lock actuator may be failing?
A trunk that won't release from the remote or button, a release that works only some of the time, or buzzing with no latch movement may indicate an actuator problem. Check the wiring, switch and fuse first.
