| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 85015 | Direct Cross Interchange | 23 |
| SIDAT | 87054 | Direct Cross Interchange | 16 |
| FISPA | 87054 | Direct Cross Interchange | 16 |
| FIAT | 60608904 | Direct Cross Interchange | 14 |
| PIERBURG | 402003560 | Direct Cross Interchange | 13 |
| HELLA | 6NW009141091 | Direct Cross Interchange | 11 |
| VDO | X10739002006 | Direct Cross Interchange | 9 |
| STANDARD | 14854 | Direct Cross Interchange | 8 |
| LUCAS | FDB993 | Direct Cross Interchange | 8 |
| SIEMENS VDO | X10739002006 | Direct Cross Interchange | 8 |
| LANCIA | 60608904 | Direct Cross Interchange | 7 |
| MASTER-SPORT | 0971106PCSMS | Direct Cross Interchange | 6 |
| LANCIA | 0060608904 | Direct Cross Interchange | 6 |
| METZGER | 0908042 | Direct Cross Interchange | 6 |
| HITACHI | AESP20715 | Direct Cross Interchange | 6 |
| INTERMOTOR | 14854 | Direct Cross Interchange | 5 |
| HITACHI | GL326716 | Direct Cross Interchange | 5 |
| FIAT | 0060608904 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60608904 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 0060608904 | Direct Cross Interchange | 5 |
| LUCAS ELECTRICAL | FDB993 | Direct Cross Interchange | 5 |
| MAXGEAR | 580006 | Indirect Cross Interchange | 7 |
| STANDARD | 14854 | Indirect Cross Interchange | 4 |
| ACI - AVESA | AVR610 | Indirect Cross Interchange | 3 |
| PIERBURG | 40200356 | Indirect Cross Interchange | 1 |