[Vehicle Fitment]: Compatible with for B Electric Drive 2014-2015, B250e 2016-2017, CLA250/CLA45 2014, GL350 2013-2015, GL450/GL63 2013-2014, GL550 2013-2016, GLA250/GLA45 2015-2018, ML250/ML400 2015, ML350 2012-2015, ML550/ML63 2012-2014 --- Front Left Driver Side; 4 Pins Plug; w/o Soft Close [Reference Number]: 1667200135, 166 720 01 35 [Easy to Install]: Reliable replacement with plug and play design; Manufactured according to specifications; Enable proper door locking function [Function]: The door lock actuator is made of sturdy plastic, which improves the durability and reliability of the product. The first-class design and technologies applied to the actuator meet or even exceed specifications and prevent deformation. Replace the door latch assembly to restore the normal door lock functions by solving locking and unlocking problems and control your car door sensitively Different batches may have different appearance, which does not affect use. color: White material: plastic Package Contents: 1x Door Latch Lock Actuator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.