| Part Number | Description | Status | |
|---|---|---|---|
| ⚠ | 8M2005041 | SPARK PLUG (NGK BR6FZX) (454 MAG MPI HORIZON) | superseded |
| → | 803991 | SPARK PLUG Platinum Tip | discontinued |
| → | 898264001 | SPARK PLUG (AC-MR43T) | superseded |
| ✔ | 8M0204752 | AC SPRK PLUG@8 | Current part |
Use 8M0204752 — this is the current replacement.