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Dorman 931-866 Door Lock Actuator Motor - Front Right
Reliable Door Lock Actuator Motor for Lexus IS300
The Dorman 931-866 door lock actuator motor is designed specifically for the Lexus IS300, providing precise and dependable door locking functionality. Engineered with durable plastic materials and a compact design, this actuator motor ensures seamless integration with your vehicle's locking system.
- Constructed from durable plastic for long-lasting performance
- Compact dimensions: 1 inch length, 1.9 inches width, and 5 inches height
- Features a female oval connector with 4 male blade terminals for secure electrical connection
- Specific fitment for Lexus IS300 models to ensure proper compatibility
- Includes one door lock actuator motor per package
Detailed Product Description
The Dorman 931-866 door lock actuator motor is a direct replacement part designed to restore proper locking operation on Lexus IS300 vehicles. Its plastic construction balances durability with lightweight design, while the specific dimensions (1" length, 1.9" width, and 5" height) allow for an exact fit within the door assembly. The actuator features a female oval connector housing four male blade terminals, ensuring a reliable electrical connection with the vehicle's wiring harness. This part is engineered for specific fitment, eliminating compatibility issues often encountered with universal components.
Common Applications and Issues Resolved
- Restores power door lock functionality on Lexus IS300 models
- Replaces faulty or non-responsive door lock actuator motors
- Eliminates issues with door locks failing to engage or disengage
- Addresses electrical connection problems due to worn terminals
- Solves intermittent locking failures caused by actuator motor wear
Installation Notes and Tips
Installation of the Dorman 931-866 door lock actuator motor requires removal of the interior door panel on the Lexus IS300. Ensure the vehicle's battery is disconnected before beginning to prevent electrical shorts. The actuator connects via a female oval connector with four male blade terminals; verify secure and corrosion-free connections during installation. Note that mounting hardware is not included and should be reused from the original part or sourced separately if needed.
Quality Assurance and Warranty
Dorman manufactures the 931-866 door lock actuator motor to meet or exceed OEM specifications for fit, form, and function on Lexus IS300 vehicles. While specific warranty details are not provided, Dorman products typically undergo rigorous quality control to ensure reliable operation and durability in automotive applications.
| Brand | Dorman |
| Part Number | 931-866 |
| Material | Plastic |
| Length | 1 |
| Width | 1.9 |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Height | 5 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 0 |
| Connector Shape | Oval |
| Terminal Quantity | 4 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Package Contents | 1 door lock actuator |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Lexus | IS300 | Front Right | |
| 2004 | Lexus | IS300 | Front 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.