| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NGK | 6837 | Direct Cross Interchange | 3 |
| BERU | 0002640100 | Direct Cross Interchange | 3 |
| BOSCH | HGR6KQC | Direct Cross Interchange | 3 |
| VW | 101000052AB | Direct Cross Interchange | 1 |
| BERU | 14KGR6KQU | Indirect Cross Interchange | 1 |
| BOSCH | 0242235607 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 062110320312 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 062110320304 | Indirect Cross Interchange | 1 |
| VAG | 101000052AB | Indirect Cross Interchange | 1 |
| VAG | 101000052AA | Indirect Cross Interchange | 1 |
| VAG | 101000029AB | Indirect Cross Interchange | 1 |
| AutoZone | 41812 | Indirect Cross Interchange | 1 |
| SEAT | 101000029AB | Indirect Cross Interchange | 1 |
| BOSCH | HGR7KQC | Indirect Cross Interchange | 1 |
| BERU | 0002635100 | Indirect Cross Interchange | 1 |
| ACDelco | 41812 | Indirect Cross Interchange | 1 |
| BERU | Z144 | Indirect Cross Interchange | 1 |