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Dorman 931-873 Liftgate Lock Actuator
Reliable Liftgate Lock Actuator for Toyota Sienna
The Dorman 931-873 liftgate lock actuator is designed specifically for Toyota Sienna models, providing dependable operation for your vehicle's rear door locking system. This actuator ensures smooth locking and unlocking functionality to maintain security and convenience.
- Body color: Black plastic housing for durability
- Dimensions: 108mm length x 61mm width for precise fitment
- Connector color: Black with male connector gender
- Terminal type: Blade terminals, 3 terminals total, male gender
- Mounting: 3 mounting holes for secure installation
- Includes 1 integrated door lock actuator, actuator arm not included
- Wiring harness not included
Product Details and Specifications
The Dorman 931-873 liftgate lock actuator features a robust plastic body designed to withstand daily use and environmental exposure. Its compact size (108mm by 61mm) allows for direct replacement in Toyota Sienna vehicles without modification. The actuator uses blade-type terminals with a male connector, ensuring compatibility with the vehicle's existing wiring harness. With three mounting holes, installation is stable and secure. Note that the actuator arm and wiring harness are not included, so these components must be reused or sourced separately if needed.
Compatible Vehicles and Applications
This liftgate lock actuator is compatible with Toyota Sienna models, providing a direct replacement solution for malfunctioning or worn actuators. It is designed to restore proper locking function to the rear liftgate, improving vehicle security and convenience.
- Resolves liftgate lock failure or intermittent locking issues
- Eliminates problems with rear door not locking or unlocking
- Addresses electrical connection faults related to actuator terminals
- Prevents liftgate from remaining stuck in locked or unlocked position
- Restores smooth operation of the rear door locking mechanism
Installation Notes and Tips
When installing the Dorman 931-873 liftgate lock actuator, ensure the vehicle is powered off and the battery is disconnected to avoid electrical shorts. Carefully remove the interior panel of the liftgate to access the existing actuator. Retain the original actuator arm and wiring harness if they are in good condition, as these are not included with the replacement part. Align the actuator with the three mounting holes and secure it firmly. Reconnect the blade terminals and test the locking function before reassembling the door panel.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 931-873 liftgate lock actuator undergoes quality inspections to ensure reliable performance. This part is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Dorman |
| Part Number | 931-873 |
| Actuator Arm Included | No |
| Body Color | Black |
| Body Material | Plastic |
| Connector Color | Black |
| Connector Gender | Male |
| Length | 108 |
| Mounting Hole Quantity | 3 |
| Package Contents | 1 Integrated Door Lock Actuator |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Blade |
| Width | 61 |
| Wiring Harness Included | No |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Toyota | Sienna | LE | N/A | |
| 2019 | Toyota | Sienna | SE | N/A | |
| 2018 | Toyota | Sienna | Base | N/A | |
| 2018 | Toyota | Sienna | LE | N/A | |
| 2018 | Toyota | Sienna | SE | N/A | |
| 2017 | Toyota | Sienna | Base | N/A | |
| 2017 | Toyota | Sienna | LE | N/A | |
| 2017 | Toyota | Sienna | SE | N/A | |
| 2016 | Toyota | Sienna | Base | N/A | |
| 2016 | Toyota | Sienna | LE | N/A | |
| 2016 | Toyota | Sienna | SE | N/A | |
| 2015 | Toyota | Sienna | Base | N/A | |
| 2015 | Toyota | Sienna | LE | N/A | |
| 2015 | Toyota | Sienna | SE | N/A | |
| 2014 | Toyota | Sienna | Base | N/A | |
| 2014 | Toyota | Sienna | LE | N/A | |
| 2014 | Toyota | Sienna | SE | N/A | |
| 2013 | Toyota | Sienna | Base | N/A | |
| 2013 | Toyota | Sienna | LE | N/A | |
| 2013 | Toyota | Sienna | SE | N/A | |
| 2012 | Toyota | Sienna | Base | N/A | |
| 2012 | Toyota | Sienna | LE | N/A | |
| 2012 | Toyota | Sienna | SE | N/A | |
| 2011 | Toyota | Sienna | Base | N/A | |
| 2011 | Toyota | Sienna | LE | N/A | |
| 2011 | Toyota | Sienna | SE | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.