| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7506597 | Direct Cross Interchange | 16 |
| MEAT & DORIA | 76597 | Direct Cross Interchange | 16 |
| BOSCH | 0580303028 | Direct Cross Interchange | 7 |
| MAGNETI MARELLI | 519030309928 | Direct Cross Interchange | 6 |
| AIRTEX | E10428M | Direct Cross Interchange | 6 |
| FIAT | 51755697 | Direct Cross Interchange | 6 |
| FIAT | 467608480 | Direct Cross Interchange | 5 |
| FIAT | 46760848 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 51755697 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 467608480 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46760848 | Direct Cross Interchange | 3 |
| ERA | 775078 | Direct Cross Interchange | 3 |
| MOTORAD | 56897 | Direct Cross Interchange | 3 |
| LANCIA | 51755697 | Direct Cross Interchange | 3 |
| LANCIA | 467608480 | Direct Cross Interchange | 3 |
| LANCIA | 46760848 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | SUA531 | Direct Cross Interchange | 3 |
| SIDAT | 72204 | Indirect Cross Interchange | 17 |
| VEMO | V24090032 | Indirect Cross Interchange | 6 |
| MESSMER | 775078 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | QFP874 | Indirect Cross Interchange | 5 |
| ACI - AVESA | ABG249 | Indirect Cross Interchange | 3 |
| PIERBURG | 702701560 | Indirect Cross Interchange | 3 |
| BEHR THERMOT-TRONIK | 256202 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 256201 | Indirect Cross Interchange | 1 |
| BMW | 11537549476 | Indirect Cross Interchange | 1 |
| BMW | 11537544788 | Indirect Cross Interchange | 1 |
| BMW | 11537536655 | Indirect Cross Interchange | 1 |
| WAHLER | 468997D0 | Indirect Cross Interchange | 1 |
| MESSMER | 775078 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QTH640K | Indirect Cross Interchange | 1 |
| VEMO | V20991277 | Indirect Cross Interchange | 1 |
| VEMO | V20990164 | Indirect Cross Interchange | 1 |
| GATES | TH39797 | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | 698497 | Indirect Cross Interchange | 1 |