| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 89044 | Direct Cross Interchange | 31 |
| SIDAT | 88044 | Direct Cross Interchange | 29 |
| FISPA | 88044 | Direct Cross Interchange | 29 |
| HELLA | 8UK007623141 | Direct Cross Interchange | 19 |
| DELPHI | AT1002412B1 | Direct Cross Interchange | 13 |
| MAGNETI MARELLI | 802007715701 | Direct Cross Interchange | 11 |
| FIAT | 71718821 | Direct Cross Interchange | 11 |
| FIAT | 71737116 | Direct Cross Interchange | 11 |
| FIAT | 71740011 | Direct Cross Interchange | 11 |
| MAGNETI MARELLI | 46SXF8 | Direct Cross Interchange | 7 |
| LANCIA | 71718821 | Direct Cross Interchange | 7 |
| LANCIA | 71737116 | Direct Cross Interchange | 7 |
| LANCIA | 71740011 | Direct Cross Interchange | 7 |
| LANCIA | 71787563 | Direct Cross Interchange | 6 |
| FIAT | 71787563 | Direct Cross Interchange | 6 |
| LANCIA | 46531929 | Direct Cross Interchange | 6 |
| LANCIA | 46799832 | Direct Cross Interchange | 6 |
| FIAT | 46531929 | Direct Cross Interchange | 6 |
| FIAT | 46799832 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 46531929 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46799832 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 71718821 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 71737116 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 71740011 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 71787563 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 211541000304 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 46SXF2 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 46SXF2D | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 46SXF8A | Direct Cross Interchange | 5 |
| ACI - AVESA | ACM106 | Indirect Cross Interchange | 20 |
| HELLA | 007623141 | Indirect Cross Interchange | 1 |