Mercedes 97 e420 S420 w140 w124 BOSCH ECU ECM ENGINE Computer 0215452032 / 0261204321
Mercedes Bosch Control Unit ECU
Up for sale is a Working, in excellent condition Mercedes Engine Control Unit. Mercedes Part number--
A0215452032 / 0261204321 / A 021 545 20 32 / 0 261 204 321
. This unit is out of an 97 e420 . This should also work with w140 s420 models with the same M119 4.2l v8 engine, however it is the buyers responsibility to find this out, as I don't know that for sure. Your best bet is to check the part number of the ECU you are trying to replace with this items part number to make sure they are the same. These units now have to be special ordered from most dealers new for big $$ (often times several thousand bucks!), and finding a good one second hand is getting to be a very hard chore. Mercedes LH / ECU / MSG / Engine computer control unit module.