Dorman 931-403 Door Lock Actuator Motor - Front Right

Reliable Door Lock Actuator Motor for Lexus, Toyota, and Scion Vehicles

The Dorman 931-403 door lock actuator motor is designed specifically for select Lexus, Toyota, and Scion models. Engineered with durable plastic housing and a male blade terminal connector, this actuator motor ensures precise door locking and unlocking functionality.

• Material: Durable plastic construction for reliable performance
• Terminal Type: Male blade terminals for secure electrical connection
• Mounting Hardware: Not included, designed for direct replacement
• Fitment: Specific fit for Lexus, Toyota, and Scion models including Camry, Corolla, 4Runner, Highlander, and more
• Package Contents: Includes one integrated latch actuator motor

Product Details and Compatibility

The Dorman 931-403 door lock actuator motor is a direct replacement part engineered to restore proper door locking operation on compatible vehicles. Its plastic construction balances durability with lightweight design, while the male blade terminal ensures a secure and reliable electrical connection. This actuator motor is specifically designed for a range of Lexus, Toyota, and Scion models such as the Lexus RX350, Toyota Camry, and Scion tC, among others. The part number 931-403 corresponds to this exact fitment, helping to avoid compatibility issues common with universal parts.

Common Applications and Issues Resolved

• Fixes door lock failure or intermittent locking issues
• Resolves problems with power door locks not responding
• Eliminates door lock actuator noise or grinding sounds
• Restores smooth locking and unlocking operation
• Addresses electrical connection faults due to worn terminals

Installation Notes and Tips

Installation of the Dorman 931-403 door lock actuator motor requires removal of the interior door panel. Since mounting hardware is not included, retain original screws and clips during disassembly. Ensure the male blade terminal is properly connected to the vehicle wiring harness for optimal performance. It is recommended to test the actuator motor function before reassembling the door panel to confirm correct installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 931-403 door lock actuator motor undergoes quality control testing to ensure reliable operation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.