Type: Bosch Engine Management
Fits: BMW 320i / 325i / 330i / 520i / 535i / 635i / 735i
Engines: E32 / E34 / E36
Year: 1985 – 1992
Note: This ECU may also fit other models.
It is a Bosch DME M 3.1 ECU and we are able to fully test and rebuild these units.
Common part numbers associated with this type of unit
Bosch Number OEM Number price Warranty
0261 200 402 1748401 £POA 12 months
0261 200 403 1740354 £POA 12 months
We are able to fully test and rebuild these ECU’s with a 12 months warranty and all within a fraction of the price of a new unit. Our typical turnaround time for this type of ECU is just 3-5 working days. If you’re unit is found to be faulty and cannot be repaired, we may be able to offer a replacement unit and code it to your vehicle – making it fully plug & play.