Our replacement parts ENGINE MANAGEMENT for cars MERCEDES-BENZ CLASE E (W212) 2009/01 - 2016/12 E 300 CDI / BlueTEC (212.020, 212.021, 212.027), 2011/03 - 2015/12, 231 CV, 2987 cc, OM 642.852 / OM 642.850, with the same warranty as the new and original replacement parts