Mercedes Ignition Module Up for sales is a OEM Mercedes w124 chassis (300e) ignition module. It is Siemens part # 5WK6 168, mercedes part # 006 545 75 32 (0065457532). This came out of a 88 w124 chassis 300e 3.0l, 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!