| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7506554 | Direct Cross Interchange | 18 |
| MEAT & DORIA | 76554 | Direct Cross Interchange | 18 |
| AIRTEX | E10420M | Direct Cross Interchange | 12 |
| BOSCH | 0580313022 | Direct Cross Interchange | 8 |
| MAGNETI MARELLI | 519031309922 | Direct Cross Interchange | 7 |
| FIAT | 60816294 | Direct Cross Interchange | 6 |
| FIAT | 46837427 | Direct Cross Interchange | 6 |
| FIAT | 46797141 | Direct Cross Interchange | 6 |
| FIAT | 46478788 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60816294 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46837427 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46797141 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46478788 | Direct Cross Interchange | 4 |
| LANCIA | 60816294 | Direct Cross Interchange | 3 |
| LANCIA | 46837427 | Direct Cross Interchange | 3 |
| LANCIA | 46797141 | Direct Cross Interchange | 3 |
| LANCIA | 46478788 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | SUA537 | Direct Cross Interchange | 3 |
| ERA | 775073 | Direct Cross Interchange | 3 |
| SIDAT | 72167 | Indirect Cross Interchange | 19 |
| PIERBURG | 703794170 | Indirect Cross Interchange | 12 |
| VEMO | V24090020 | Indirect Cross Interchange | 12 |
| KAGER | 520220 | Indirect Cross Interchange | 8 |
| MESSMER | 775073 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | QFP776 | Indirect Cross Interchange | 6 |
| ACI - AVESA | ABG615 | Indirect Cross Interchange | 5 |
| DELPHI | FE2001512B1 | Indirect Cross Interchange | 1 |
| MESSMER | 775073 | Indirect Cross Interchange | 1 |
| BOSCH | 05800313022 | Indirect Cross Interchange | 1 |