OEM part numbers for the M54B30 engine and supporting systems. Part numbers are formatted with spaces for readability (e.g., 11 12 7 588 412).
| Part Number | Description | Notes |
|---|
| 11 12 7 588 412 | Valve cover gasket set | Includes plug tube seals |
| 11 31 7 511 408 | VANOS solenoid (intake) | |
| 11 31 7 511 409 | VANOS solenoid (exhaust) | |
| Part Number | Description | Notes |
|---|
| 12 12 1 703 227 | Spark plug (Bosch FR7LPP332W) | Set of 6 |
| 11 61 7 544 805 | DISA valve | Check flap pin |
| Part Number | Description | Notes |
|---|
| 11 41 7 837 131 | Oil filter element | Mann HU925/4x equivalent |
| 11 13 7 548 031 | Oil pan gasket | |
| 07 11 9 963 151 | Drain plug crush washer | Replace every oil change |