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Dorman 931-645 Door Lock Actuator Motor - Rear Right
Reliable Door Lock Actuator Motor for Dodge Ram Trucks
The Dorman 931-645 door lock actuator motor is designed specifically for Dodge Ram 1500, 2500, and 3500 models. This replacement part ensures precise locking and unlocking functionality, restoring convenience and security to your vehicle's doors.
- Constructed from durable plastic material for reliable operation
- Features a male blade terminal type for secure electrical connection
- Includes one integrated latch actuator in the package
- Designed for specific fitment to Dodge Ram 1500, 2500, and 3500 models
- Mounting hardware not included, allowing use of existing components
Detailed Product Description
The Dorman 931-645 door lock actuator motor is engineered to meet the exact specifications of Dodge Ram 1500, 2500, and 3500 trucks. Made from durable plastic, this actuator motor provides consistent performance in controlling the door locking mechanism. It features a male blade terminal type connector, ensuring a secure and reliable electrical connection with your vehicle's wiring harness. The actuator comes as a single integrated latch unit, simplifying replacement without the need for additional parts. Note that mounting hardware is not included, so existing fasteners should be reused during installation.
Common Applications and Issues Addressed
- Restores power door lock functionality on Dodge Ram 1500, 2500, and 3500 models
- Resolves intermittent or non-responsive door locking and unlocking
- Eliminates issues caused by faulty or worn actuator motors
- Addresses electrical connection problems related to blade terminal wear
- Improves door security by ensuring proper latch engagement
Installation Notes and Tips
- Compatible specifically with Dodge Ram 1500, 2500, and 3500 trucks; verify model year fitment before installation
- Use existing mounting hardware to secure the actuator motor in place
- Disconnect the vehicle battery before installation to prevent electrical shorts
- Ensure the male blade terminal is properly connected to the vehicle wiring harness for optimal performance
- Test door lock operation after installation to confirm correct functionality
Quality Assurance and Warranty
Dorman manufactures the 931-645 door lock actuator motor to meet OEM standards for fit, form, and function. While mounting hardware is not included, the actuator is built to provide reliable service life when installed correctly. Please consult Dorman's warranty policy for specific coverage details related to this part number.
| Brand | Dorman |
| Part Number | 931-645 |
| Connector Gender | Male |
| Material | Plastic |
| Mounting Hardware Included | No |
| Package Contents | 1 Integrated Latch Actuator |
| Terminal Type | Blade |
| Universal Or Specific Fit | Specific |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Dodge | Ram 2500 | Rear Right | ||
| 2010 | Dodge | Ram 3500 | Cab & Chassis | Rear Right | |
| 2009 | Dodge | Ram 2500 | Rear Right | ||
| 2009 | Dodge | Ram 3500 | Rear Right | ||
| 2008 | Dodge | Ram 1500 | Rear Right | ||
| 2008 | Dodge | Ram 2500 | Rear Right | ||
| 2008 | Dodge | Ram 3500 | Rear Right | ||
| 2007 | Dodge | Ram 1500 | Rear Right | ||
| 2007 | Dodge | Ram 2500 | Rear Right | ||
| 2007 | Dodge | Ram 3500 | Rear Right | ||
| 2006 | Dodge | Ram 1500 | Rear Right | ||
| 2006 | Dodge | Ram 2500 | Rear Right | ||
| 2006 | Dodge | Ram 3500 | Rear Right | ||
| 2005 | Dodge | Ram 1500 | Rear Right | ||
| 2005 | Dodge | Ram 2500 | Rear Right | ||
| 2005 | Dodge | Ram 3500 | Rear Right | ||
| 2004 | Dodge | Ram 1500 | Rear Right | ||
| 2004 | Dodge | Ram 2500 | Rear Right | ||
| 2004 | Dodge | Ram 3500 | Rear Right | ||
| 2003 | Dodge | Ram 1500 | Rear Right | ||
| 2003 | Dodge | Ram 2500 | Rear Right | ||
| 2003 | Dodge | Ram 3500 | Rear Right |
* 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.