Dorman 931-920 Door Lock Actuator Motor - Front Left or Front Right

Reliable Door Lock Actuator Motor for Select GM Trucks and SUVs

The Dorman 931-920 door lock actuator motor is designed specifically for various Cadillac, Chevrolet, and GMC models. Engineered with a combination of metal and plastic materials, this actuator motor ensures consistent performance for your vehicle's door locking system.

• Durable metal and plastic construction for long-lasting use
• Dimensions: 6.09 inches length, 2.47 inches width, 1.2 inches height
• Blade-type terminals with 5 male terminals for secure electrical connection
• Rectangular male connector shape for precise fitment
• Compatible with specific GM models including Chevrolet Silverado and GMC Sierra series

Product Details and Specifications

The Dorman 931-920 door lock actuator motor features a robust design combining metal and plastic components to balance durability and weight. Measuring 6.09 inches in length, 2.47 inches in width, and 1.2 inches in height, it fits precisely within the door assembly of select vehicles. The actuator uses a blade terminal type with five male terminals, ensuring a reliable electrical connection. Its rectangular male connector shape is engineered for specific fitment, eliminating compatibility issues. This part does not include mounting hardware and is designed for direct replacement in compatible models.

Compatible Vehicles and Applications

This door lock actuator motor is compatible with a range of Cadillac, Chevrolet, and GMC trucks and SUVs, including:

• Cadillac Escalade ESV and Escalade EXT
• Chevrolet Avalanche, Silverado 1500, 2500, 2500 HD, 3500, and 3500 HD
• Chevrolet Suburban 1500 and 2500
• GMC Sierra 1500, 2500 HD, 3500 HD
• GMC Yukon XL 1500 and 2500
• GMC Cheyenne

Common Issues Addressed by This Door Lock Actuator Motor

• Failure of door locks to engage or disengage properly
• Intermittent or non-responsive door lock operation
• Unusual noises coming from the door lock mechanism
• Electrical connection problems causing lock malfunction
• Wear and tear from regular use leading to actuator motor failure

Installation Notes and Tips

Installation of the Dorman 931-920 door lock actuator motor requires removal of the door panel to access the existing actuator. Ensure the vehicle’s battery is disconnected before beginning to avoid electrical shorts. Since mounting hardware is not included, retain the original screws and clips during removal. Carefully disconnect the five-terminal blade connector and replace it with the new actuator’s matching connector. Test the door lock function before reassembling the door panel to confirm proper installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 931-920 door lock actuator motor undergoes rigorous quality control to ensure reliable operation. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.