Dorman 937-906 Liftgate Lock Actuator

Reliable Liftgate Lock Actuator for Mercedes-Benz Models

The Dorman 937-906 liftgate lock actuator is designed to restore secure locking functionality to your Mercedes-Benz GL and ML series vehicles. Engineered with durable materials and precise specifications, this actuator ensures consistent performance for your liftgate locking system.

• Compatible with Mercedes-Benz GL320, GL350, GL450, GL550, ML63 AMG, ML320, ML350, ML500, R63 AMG, R320, R350, R500, and R550 models
• Body color: Black with matching black connector for seamless integration
• Constructed with a combination of metal and plastic for durability and lightweight design
• Dimensions: 3 inches length, 5.81 inches width, and 1 inch actuator arm length
• Features 5 male blade terminals and 2 mounting holes for secure installation
• Female connector type without wiring harness included
• Includes actuator arm for complete replacement

Product Details and Specifications

The Dorman 937-906 liftgate lock actuator features a robust design combining metal and plastic components to balance strength and weight. Its black body and connector color provide a factory-matched appearance. The actuator measures 3 inches in length and 5.81 inches in width, with a 1-inch actuator arm included to ensure proper engagement with the liftgate locking mechanism. The unit is equipped with 5 male blade terminals and 2 mounting holes, facilitating straightforward installation and reliable electrical connections. The female connector design is compatible with the original vehicle wiring, although a wiring harness is not included with this part.

Compatible Mercedes-Benz Models and Applications

This liftgate lock actuator is specifically designed for use in a range of Mercedes-Benz SUVs, including the GL320, GL350, GL450, GL550, ML63 AMG, ML320, ML350, ML500, R63 AMG, R320, R350, R500, and R550. It is an ideal replacement part for restoring liftgate locking functionality in these models, ensuring secure closure and proper operation of the rear liftgate.

Common Issues Addressed by the Liftgate Lock Actuator

• Liftgate failing to lock or unlock properly
• Intermittent or no response from the liftgate locking system
• Unusual noises or grinding sounds when operating the liftgate lock
• Electrical connection problems causing actuator malfunction
• Physical damage or wear to the original actuator arm or housing

Installation Notes and Tips

Installation of the Dorman 937-906 liftgate lock actuator requires basic automotive electrical and mechanical skills. Ensure the vehicle battery is disconnected before beginning to prevent electrical shorts. Remove the interior liftgate panel carefully to access the actuator. Verify the connector type and terminal configuration match the vehicle’s wiring harness. Use the two mounting holes to secure the actuator firmly in place. Since the wiring harness is not included, inspect existing wiring for damage and replace if necessary. Test the actuator operation before reassembling the liftgate panel.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 937-906 liftgate lock actuator undergoes rigorous quality control to ensure reliable performance. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use conditions.