| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 76808 | Direct Cross Interchange | 13 |
| HOFFER | 7506808 | Direct Cross Interchange | 13 |
| BOSCH | 0580464981 | Direct Cross Interchange | 11 |
| KAGER | 520239 | Direct Cross Interchange | 10 |
| MAGNETI MARELLI | 219046499981 | Direct Cross Interchange | 7 |
| FIAT | 46447569 | Direct Cross Interchange | 7 |
| ALFA ROMEO | 46447569 | Direct Cross Interchange | 7 |
| VM | 3000089A | Direct Cross Interchange | 7 |
| VEMO | V24090004 | Direct Cross Interchange | 6 |
| LANCIA | 46447569 | Direct Cross Interchange | 5 |
| BOSCH | 0580464081 | Direct Cross Interchange | 4 |
| ERA | 770006 | Direct Cross Interchange | 4 |
| MAGNETI MARELLI | ESS537 | Direct Cross Interchange | 4 |
| SIDAT | 70118 | Indirect Cross Interchange | 13 |
| BOSCH | 0580464983 | Indirect Cross Interchange | 6 |
| ACI - AVESA | ABG1061 | Indirect Cross Interchange | 6 |
| SIDAT-FISPA | 70118 | Indirect Cross Interchange | 6 |
| MESSMER | 770006 | Indirect Cross Interchange | 5 |
| MESSMER | 770006 | Indirect Cross Interchange | 5 |
| BOSCH | 0580464982 | Indirect Cross Interchange | 5 |
| BOSCH | 0580464984 | Indirect Cross Interchange | 1 |
| BOSCH | 0580464981 | Indirect Cross Interchange | 1 |
| FIAT | 46742145 | Indirect Cross Interchange | 1 |
| KIA | 311113J000 | Indirect Cross Interchange | 1 |
| HYUNDAI | 311113J000 | Indirect Cross Interchange | 1 |
| BOSCH | 0580464984 | Indirect Cross Interchange | 1 |
| BOSCH | 0580464981 | Indirect Cross Interchange | 1 |
| MEAT & DORIA | MEATDORIA | Indirect Cross Interchange | 1 |
| VEMO | 24090004 | Indirect Cross Interchange | 1 |
| BOSCH | 0580464984 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 70118 | Indirect Cross Interchange | 1 |