Dorman 940-225 Liftgate Lock Actuator

Liftgate Lock Actuator for Mercedes-Benz

Dorman 940-225 is a direct replacement liftgate lock actuator for select Mercedes-Benz vehicles. It is built with a metal and plastic body, black and silver finish, and a square female connector to match the original style on supported applications.

Engineered for specific Mercedes-Benz GLE, GL, GLA, GLK, ML, E-Class, and E63 AMG models, this liftgate lock actuator is tested for quality and safety to support reliable rear hatch locking performance. The Dorman 940-225 part number is a practical OE-style solution when the original actuator no longer operates correctly.

Key Features

• Direct replacement liftgate lock actuator for select Mercedes-Benz applications
• Metal and plastic construction with black and silver body color
• Square female connector with 4 terminals
• Bolt mounting style with 2 mounting holes
• Designed for 14-15 volt electrical systems
• Cross-reference part numbers include 2047400435 and 2047400635

Detailed Description

This liftgate lock actuator is made to replace the stock actuator on specific Mercedes-Benz vehicles, including 2016-2017 Mercedes-Benz GLE300d, 2016 Mercedes-Benz GLE350 and GLE400, 2013-2016 Mercedes-Benz GL350, GL450, GL550, and GL63 AMG, 2015 Mercedes-Benz GLA250 and GLA45 AMG, 2013-2015 Mercedes-Benz GLK250, 2010-2015 Mercedes-Benz GLK350, 2015 Mercedes-Benz ML250, 2012-2015 Mercedes-Benz ML350, 2011-2016 Mercedes-Benz E350, and 2012-2014 Mercedes-Benz E63 AMG. The Dorman 940-225 is built to match the original actuator layout for the listed liftgate and tailgate assemblies.

Common Problems It Can Help Solve

• Liftgate that will not lock or unlock consistently
• Rear hatch latch that responds slowly or intermittently
• Faulty actuator noise without proper latch movement
• Power liftgate lock operation that stops working on the rear door
• Broken or worn actuator assembly in the tailgate latch system

Installation Notes and Tips

Verify the vehicle year, model, and tailgate configuration before ordering. This part uses bolt mounting and a square female connector, so connector shape and terminal count should be matched to the original unit. Fitment notes include wo/Folding Bench Seat on certain E-Class and E63 AMG applications, latch and actuator assembly on several GL and GLA models, and w/Easy Pack Tailgate on select GLK models.

Quality Assurance

Dorman states that this liftgate lock actuator has undergone extensive quality and safety testing to support dependable operation. It is engineered as a direct replacement for the original actuator on the listed Mercedes-Benz applications.