Mercedes Ignition Module Up for sales is a OEM Mercedes w201 chassis (190e) ignition module. It is bosch part # 0 227 100 114 (0227100114), mercedes part # 002 545 18 32 (0025451832). This came out of a 85 w201 chassis 190e, and may work with other models/years, but as always your best bet is to match up the part number with the one you are trying to replace. I only sell the OEM units, never aftermarket so they are the same quality as your original. This module lists for over $800 now from MBUSA - used to be more, this is listed at merely a fraction of the dealer price. Thanks for looking!