Mercedes Ignition Module Up for sales is a OEM Mercedes w201 chassis (190e) ignition module. It is bosch part # 0 227 400 574 (0227400574), mercedes part # 005 545 30 32 (0055453032). This came out of a 87 w201 chassis 190e 2.3, 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 $2000 from MBUSA, this is listed at merely a fraction of the dealer price. Thanks for looking!