| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7516109 | Direct Cross Interchange | 15 |
| MEAT & DORIA | 86109 | Direct Cross Interchange | 15 |
| BOSCH | 0280218120 | Direct Cross Interchange | 11 |
| MAPCO | 42006 | Direct Cross Interchange | 10 |
| FACET | 101031 | Direct Cross Interchange | 10 |
| VEMO | V24720110 | Direct Cross Interchange | 9 |
| FIAT | 46811122 | Direct Cross Interchange | 9 |
| METZGER | 0891056 | Direct Cross Interchange | 9 |
| ERA | MF076 | Direct Cross Interchange | 8 |
| ALFA ROMEO | 46811122 | Direct Cross Interchange | 7 |
| LANCIA | 71788046 | Direct Cross Interchange | 3 |
| LANCIA | 46811122 | Direct Cross Interchange | 3 |
| FIAT | 71788046 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 71788046 | Direct Cross Interchange | 3 |
| FISPA | 38704 | Indirect Cross Interchange | 11 |
| QUINTON HAZELL | QM770 | Indirect Cross Interchange | 9 |
| EBERSPACHER | 9005401 | Indirect Cross Interchange | 7 |
| HELLA | 8ET009142691 | Indirect Cross Interchange | 6 |
| PIERBURG | 722701080 | Indirect Cross Interchange | 4 |
| MEAT & DORIA | 86165 | Indirect Cross Interchange | 4 |
| SIDAT | 38868 | Indirect Cross Interchange | 4 |
| HOFFER | 7516165 | Indirect Cross Interchange | 4 |
| FISPA | 38868 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 213719730019 | Indirect Cross Interchange | 2 |
| VEMO | 24720110 | Indirect Cross Interchange | 1 |
| KW | 491031 | Indirect Cross Interchange | 1 |
| EPS | 1991031 | Indirect Cross Interchange | 1 |
| HELLA | 8ET?009?142691 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | FDM789 | Indirect Cross Interchange | 1 |
| MAXGEAR | 510107 | Indirect Cross Interchange | 1 |
| PEX | LM106 | Indirect Cross Interchange | 1 |