Dorman 931-378 Door Lock Actuator Motor - Rear Left

Reliable Door Lock Actuator Motor for Buick Allure and LaCrosse

The Dorman 931-378 door lock actuator motor is designed specifically for Buick Allure and LaCrosse models. This replacement part ensures precise locking and unlocking functionality, restoring your vehicle's door security system to proper operation.

Key Features of the Dorman 931-378 Door Lock Actuator Motor

• Constructed with durable metal and plastic materials for long-lasting performance
• Equipped with a male blade terminal type for secure electrical connection
• Includes one integrated latch actuator for direct replacement
• Designed as a specific fit for Buick Allure and LaCrosse models, ensuring compatibility
• Mounting hardware not included, allowing use of existing components

Detailed Description of the Dorman 931-378 Actuator Motor

This door lock actuator motor combines metal and plastic components to provide a balance of strength and lightweight design. The male blade terminal type facilitates a reliable electrical connection within the vehicle’s door locking system. As a specific fit part, the Dorman 931-378 is engineered to match the original equipment specifications for Buick Allure and LaCrosse vehicles, ensuring proper installation and function. The package contains one integrated latch actuator, ready to replace a faulty or worn actuator motor.

Common Issues Addressed by This Door Lock Actuator Motor

• Failure of door locks to engage or disengage properly
• Intermittent or non-responsive door locking system
• Unusual noises or grinding sounds when locking or unlocking doors
• Electrical connection problems causing actuator malfunction
• Wear and tear from prolonged use leading to actuator motor failure

Installation Notes and Tips

• Verify compatibility with Buick Allure or LaCrosse before installation
• Use existing mounting hardware as it is not included with this part
• Disconnect the vehicle battery before beginning installation to prevent electrical shorts
• Handle the actuator motor carefully to avoid damage to plastic components
• Test door lock operation after installation to confirm proper function

Quality Assurance and Warranty Information

Dorman manufactures this door lock actuator motor to meet or exceed OEM standards for fit and function. While mounting hardware is not included, the part is designed for direct replacement in specified Buick models. Warranty coverage details should be confirmed at the point of purchase, as they may vary.