Dorman 931-107 Liftgate Lock Actuator

Reliable Liftgate Lock Actuator for GM SUVs and Trucks

The Dorman 931-107 liftgate lock actuator is designed to restore secure and efficient locking functionality to your vehicle's rear liftgate. Compatible with a range of Buick, Cadillac, Chevrolet, GMC, and Saturn models, this actuator ensures proper operation of your liftgate locking system.

• Body color: Black metal housing for durability
• Dimensions: 8 inches length by 3 inches width
• Terminal type: Blade terminals with 5 terminals total
• Connector gender: Male
• Mounting: 3 mounting holes for secure installation
• Wiring harness not included
• Package includes one trunk lock actuator

Durable Construction and Precise Fitment

Constructed from metal, the Dorman 931-107 liftgate lock actuator offers long-lasting performance and resistance to wear. Its black body color blends seamlessly with the vehicle’s existing components. The actuator features five blade-type terminals and a male connector, designed to interface correctly with the vehicle’s wiring system. With three mounting holes, installation is stable and secure. Measuring 8 inches in length and 3 inches in width, this actuator fits specific GM models without modification.

Compatible Vehicles and Applications

This liftgate lock actuator is compatible with various GM SUVs and trucks, including Buick Enclave, Cadillac CTS, Escalade, Escalade ESV, and SRX, Chevrolet Acadia, Acadia Limited, Equinox, Suburban 1500, Suburban 2500, Tahoe, Terrain, Traverse, GMC Yukon, Yukon XL 1500, Yukon XL 2500, and Saturn Outlook models. The Dorman 931-107 is engineered to replace faulty or worn actuators in these vehicles, restoring proper liftgate locking functionality.

Common Issues Addressed by the Liftgate Lock Actuator

• Liftgate failing to lock or unlock properly
• Intermittent or no response from the liftgate lock switch
• Unusual noises during liftgate locking operation
• Liftgate lock actuator motor failure
• Electrical connection problems causing lock malfunction

Installation Notes and Tips

Installation requires removal of the interior liftgate panel to access the existing actuator. Ensure the vehicle’s battery is disconnected before beginning to prevent electrical shorts. The Dorman 931-107 actuator mounts using three mounting holes and connects via a male blade terminal connector. Since the wiring harness is not included, reuse the original harness or source a compatible one. Verify all electrical connections are secure before reassembling the liftgate panel.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The 931-107 liftgate lock actuator undergoes quality control testing to ensure durability and functionality. This part is backed by Dorman’s limited warranty, covering defects in material and workmanship under normal use.