
Dorman 931-021 Door Lock Actuator Motor - Rear Right
Dorman 931-021 Rear Right Door Lock Actuator
This Dorman door lock actuator motor is a direct replacement for the stock rear right latch and actuator assembly on select Buick, Chevrolet, and GMC applications. It is built for electric operation and tested for quality and safety to support consistent door lock function.
Key Features
- Direct replacement door lock actuator for specific vehicle years, makes, and models
- Fits rear right position applications with latch and actuator assembly integration
- Electric actuator with a 5-terminal male connector
- Connector shape: oval/rectangular; body color: black, gray, or white
- Metal and plastic construction for OE-style fit and function
- Mounting hole quantity: 3
- Package contents: 1 door lock actuator
Detailed Description
Dorman 931-021 is engineered as a direct-fit replacement for the rear right door lock actuator on select 2013-2021 Chevrolet Sonic, 2015-2021 Chevrolet Trax, and 2015-2021 Buick Encore models. It replaces the original electric actuator used in the rear right latch and actuator assembly, helping restore normal lock and unlock operation without modifying the vehicle.
This part cross-references Standard Ignition DLA1330 and DLA1492 for the same application. If you are searching for a rear right door lock actuator for a Chevrolet Sonic, Buick Encore, or Chevrolet Trax, 931-021 provides a fitment-specific replacement option built around the original mounting and connector layout.
Common Problems It Can Help Solve
- Rear door lock does not respond to the power lock switch
- Intermittent lock or unlock operation at the rear right door
- Sticking or slow actuator movement in the latch assembly
- Failed electric actuator causing a non-functioning rear door lock
- Replacement need after wear in the original latch and actuator assembly
Installation Notes and Tips
Verify the rear right position, connector style, terminal count, and mounting points before installation. This actuator uses a specific-fit design, so matching the vehicle year, make, and model is important for proper alignment with the latch assembly. No wiring harness is included.
Quality Assurance
Dorman states that this door lock actuator has undergone extensive quality and safety testing to support reliable performance. It is engineered to match the stock actuator on the listed applications and provide a direct replacement solution.
Dorman 931-021 Door Lock Actuator Motor - Rear Right
Dorman 931-021 Rear Right Door Lock Actuator
This Dorman door lock actuator motor is a direct replacement for the stock rear right latch and actuator assembly on select Buick, Chevrolet, and GMC applications. It is built for electric operation and tested for quality and safety to support consistent door lock function.
Key Features
- Direct replacement door lock actuator for specific vehicle years, makes, and models
- Fits rear right position applications with latch and actuator assembly integration
- Electric actuator with a 5-terminal male connector
- Connector shape: oval/rectangular; body color: black, gray, or white
- Metal and plastic construction for OE-style fit and function
- Mounting hole quantity: 3
- Package contents: 1 door lock actuator
Detailed Description
Dorman 931-021 is engineered as a direct-fit replacement for the rear right door lock actuator on select 2013-2021 Chevrolet Sonic, 2015-2021 Chevrolet Trax, and 2015-2021 Buick Encore models. It replaces the original electric actuator used in the rear right latch and actuator assembly, helping restore normal lock and unlock operation without modifying the vehicle.
This part cross-references Standard Ignition DLA1330 and DLA1492 for the same application. If you are searching for a rear right door lock actuator for a Chevrolet Sonic, Buick Encore, or Chevrolet Trax, 931-021 provides a fitment-specific replacement option built around the original mounting and connector layout.
Common Problems It Can Help Solve
- Rear door lock does not respond to the power lock switch
- Intermittent lock or unlock operation at the rear right door
- Sticking or slow actuator movement in the latch assembly
- Failed electric actuator causing a non-functioning rear door lock
- Replacement need after wear in the original latch and actuator assembly
Installation Notes and Tips
Verify the rear right position, connector style, terminal count, and mounting points before installation. This actuator uses a specific-fit design, so matching the vehicle year, make, and model is important for proper alignment with the latch assembly. No wiring harness is included.
Quality Assurance
Dorman states that this door lock actuator has undergone extensive quality and safety testing to support reliable performance. It is engineered to match the stock actuator on the listed applications and provide a direct replacement solution.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Dorman 931-021 Rear Right Door Lock Actuator
This Dorman door lock actuator motor is a direct replacement for the stock rear right latch and actuator assembly on select Buick, Chevrolet, and GMC applications. It is built for electric operation and tested for quality and safety to support consistent door lock function.
Key Features
- Direct replacement door lock actuator for specific vehicle years, makes, and models
- Fits rear right position applications with latch and actuator assembly integration
- Electric actuator with a 5-terminal male connector
- Connector shape: oval/rectangular; body color: black, gray, or white
- Metal and plastic construction for OE-style fit and function
- Mounting hole quantity: 3
- Package contents: 1 door lock actuator
Detailed Description
Dorman 931-021 is engineered as a direct-fit replacement for the rear right door lock actuator on select 2013-2021 Chevrolet Sonic, 2015-2021 Chevrolet Trax, and 2015-2021 Buick Encore models. It replaces the original electric actuator used in the rear right latch and actuator assembly, helping restore normal lock and unlock operation without modifying the vehicle.
This part cross-references Standard Ignition DLA1330 and DLA1492 for the same application. If you are searching for a rear right door lock actuator for a Chevrolet Sonic, Buick Encore, or Chevrolet Trax, 931-021 provides a fitment-specific replacement option built around the original mounting and connector layout.
Common Problems It Can Help Solve
- Rear door lock does not respond to the power lock switch
- Intermittent lock or unlock operation at the rear right door
- Sticking or slow actuator movement in the latch assembly
- Failed electric actuator causing a non-functioning rear door lock
- Replacement need after wear in the original latch and actuator assembly
Installation Notes and Tips
Verify the rear right position, connector style, terminal count, and mounting points before installation. This actuator uses a specific-fit design, so matching the vehicle year, make, and model is important for proper alignment with the latch assembly. No wiring harness is included.
Quality Assurance
Dorman states that this door lock actuator has undergone extensive quality and safety testing to support reliable performance. It is engineered to match the stock actuator on the listed applications and provide a direct replacement solution.












