Original BOSCH part, direct replacement for the 0 280 140 133
The ICV or Idle Control Valve for various early 80s BMW engines has been NLA for a long time.
This is a brand new alternative that fits perfectly and will replace the 13631274606 directly.
BMW E12 models 528i and 535i
BMW E23 models 725i (Belgium) 728i and early 732i 733i and the 735i
BMW E24 models 628CSi and early 633CSi and the 635CSi
BMW E28 models 525i 528i