Idling regulation valve

For E34 from 09/1992->:
- 525 i / ix M50

For E39:
- 520 i, 523 i, 528 i M52 from 09/1998->
- 520 i, 525 i and 530 i M54

For E36 from 09/1992->:
- 320 i, 323 i, 325 i, 328 i M50 and M52
- 323 Ti Compact

For E46:
- 320 i / Ci M52 and M54
- 325 i / xi / Ci / ti M54
- 323 i / Ci M52
- 328 i / Ci M52
- 330 i / xi / Ci M54 3-pole regulator
Original Bosch reference : 0280 140 545
To avoid any mistakes, checkthe original reference on your regulator before ordering