This module unit for the rear left driver side door of a 2003-2006 Mercedes W211 E-Class is a genuine original equipment manufacturer (OEM) part from Mercedes-Benz. It is compatible with E320, E350, E500, and E55 AMG models. The control unit door control module is responsible for operating the electric functions of the rear left door, and this specific unit has an OE/OEM part number of A2118704026 and supersedes A2118702385. The manufacturer part number for this unit is 2118704026 / A2118704026 / A 211 870 40 26 4026.

This module unit is in used condition and has been tested to ensure its full functionality. It is a reliable replacement part for any Mercedes W211 owner in need of a new door control module. Purchase with confidence knowing that you are getting an OEM part from a reputable brand.