| OEM | OEM Reference |
| MAZDA | BP6D18100A |
| MAZDA | BP6D18100A9U |
| STANDARD | 12856 |
| Reference | Reference Number |
| BBT | IC17125 |
| BERU | 0040102084 |
| BERU | ZSE084 |
| BREMI | 20459 |
| ERA | 880388 |
| FISPA | 85.30428 |
| HOFFER | 8010667 |
| LUCAS | DMB984 |
| MEAT & DORIA | 10667 |
| METZGER | 0880185 |
| NGK | 48223 |
| NGK | U4013 |
| STANDARD | UF408 |