This is a used OEM rear door control module off of a 2007 Mercedes Benz S550 W221. Can be used for either left or right side. Tested and in good working condition. View photos for details. Part number is: A0038207126 Will fit most of the following models with compatible versions only: 2007-2013 W221 S400 S550 S600 S63 This module is for models without the door sun shade option. Please match part numbers and compare compatibility before purchasing. Compatibility is buyers responsibility. Thanks for Viewing!
