Bosch 0 280 800 421 - - MERCEDES CLASSE SL 3.0 24V

This is Bosch diesel engine control unit.

Part number 0 280 800 421 (alternative: 0280800421)
ECU Type DDE
ManufacturerRobert Bosch GmbH
Software part number 6 2.3 023 41.
Brand MERCEDES
Model CLASSE SL
Engine 3.0 24V