| OEM | OEM Reference |
| AUDI | 021905106C |
| SEAT | 021905106B |
| VW | 021905106 |
| Reference | Reference Number |
| BERU | ZSE013 |
| BREMI | 20133 |
| EUROCABLE | DC-1091 |
| HITACHI | 138437 |
| HITACHI | 138708 |
| HOFFER | 8010569 |
| LUCAS ELECTRICAL | DMB921 |
| MEAT & DORIA | 10569 |
| MEYLE | 100 885 0014 |
| MOBILETRON | CE-109 |
| NGK | 48101 |
| QUINTON HAZELL | XIC8261 |
| STANDARD | CU1169 |
| STANDARD | IIS184 |
| STANDARD | 12923 |
| TRISCAN | 8860 29053 |
| VEMO | V10-70-0008 |
| BBT | IC03115 |
| BERU | 0040102013 |
| BERU | 0040402004 |
| BOSCH | 0986221015 |
| BREMI | 20132 |
| ERA | 880195 |
| HITACHI | 138434 |
| HITACHI | 138428 |
| NGK | 48087 |
| STANDARD | UF338 |