YOU WILL RECEIVE 1pcs
BMW OE 1703808 or 1738755
(based on what is available at the time)
(both ECUs are interchangeable)
SIEMENS 5WK9 002 MS 40.1 ECU
for M50TUB20 engine (M50 2.0L single VANOS)
1992-1995 E34 520i, E36 320i
Used part in good working order