| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 22239 | Direct Cross Interchange | 3 |
| HOFFER | 7506840 | Direct Cross Interchange | 3 |
| SIDAT | 72239 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 76840 | Direct Cross Interchange | 3 |
| BOSCH | 0580303033 | Indirect Cross Interchange | 4 |
| AIRTEX | E10417M | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 519030309933 | Indirect Cross Interchange | 4 |
| LANCIA | 46833708 | Indirect Cross Interchange | 4 |
| FIAT | 46833708 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46833708 | Indirect Cross Interchange | 4 |
| PIERBURG | 703794110 | Indirect Cross Interchange | 4 |
| VEMO | V24090017 | Indirect Cross Interchange | 2 |