| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7506495 | Direct Cross Interchange | 3 |
| SIDAT | 72052 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 76495 | Direct Cross Interchange | 3 |
| FISPA | 22052 | Direct Cross Interchange | 3 |
| MARWAL | 7661100 | Indirect Cross Interchange | 4 |
| AIRTEX | E10602M | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | GA2022 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 519766119900 | Indirect Cross Interchange | 4 |
| LANCIA | 46739809 | Indirect Cross Interchange | 4 |
| FIAT | 46739809 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46739809 | Indirect Cross Interchange | 4 |
| PIERBURG | 700468460 | Indirect Cross Interchange | 4 |
| PIERBURG | 70046846 | Indirect Cross Interchange | 4 |
| MESSMER | 775026 | Indirect Cross Interchange | 2 |
| DELPHI | FE1013612B1 | Indirect Cross Interchange | 1 |