| OEM | OEM Reference |
| FIAT | 7 173 972 5 |
| GENERAL MOTORS | 10 458 316 |
| GENERAL MOTORS | 11 040 82 |
| OPEL | 12 08 021 |
| Reference | Reference Number |
| BBT | IC 07109 |
| BERU | ZS 427 |
| BOUGICORD | 155039 |
| ERA | 880153 |
| FACET | 9.6350 |
| HITACHI | 133832 |
| MAGNETI MARELLI | BAE 608L |
| MEAT & DORIA | 10480 |
| NGK | 48004 |
| NGK | U6001 |
| STANDARD | 12802 |
| STANDARD | UF606 |