Mercedes Ignition Module Up for sale is a OEM Mercedes w126 / W116 chassis Electronic ignition amplifier module. Fits many V8 & I6 models, 450SEL 380SEL 500SE 380SE 280E 280SE and more. It is bosch part # 0 227 100 001 B / (0227100001B) Though usually quite reliable, these components do age and fail due to time, corrosion, wiring faults or simply high mileage. If you have no spark, or spark at the coils and not the spark plugs, this is very commonly the issue. Don't junk an otherwise good car for a simple issue like this, it's an easy fix.This came out of a 1982 500SEL , and will 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 or ay a Bosch authorized service center, this is listed at merely a fraction of the dealer price. Thanks for looking!