| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PORSCHE | 99660210500 | Direct Cross Interchange | 5 |
| BERU | 0300122114 | Direct Cross Interchange | 5 |
| JANMOR | JM2063 | Direct Cross Interchange | 4 |
| BBT | 17391 | Indirect Cross Interchange | 2 |
| NGK | 58942 | Indirect Cross Interchange | 1 |
| STANDARD | SPP70 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR | SPP70 | Indirect Cross Interchange | 1 |