| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 76465 | Direct Cross Interchange | 20 |
| HOFFER | 7506465 | Direct Cross Interchange | 17 |
| PIERBURG | 700468400 | Direct Cross Interchange | 15 |
| FIAT | 46512835 | Direct Cross Interchange | 11 |
| VALEO | 347073 | Direct Cross Interchange | 11 |
| AIRTEX | E10387M | Direct Cross Interchange | 11 |
| VDO | X10745004007V | Direct Cross Interchange | 9 |
| BOSCH | 0986580251 | Direct Cross Interchange | 8 |
| LANCIA | 46512835 | Direct Cross Interchange | 7 |
| KAGER | 520210 | Direct Cross Interchange | 7 |
| MESSMER | 775016 | Direct Cross Interchange | 6 |
| PIERBURG | 70046840 | Direct Cross Interchange | 6 |
| MARWAL | 7620201 | Direct Cross Interchange | 6 |
| MAGNETI MARELLI | GA2016 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 519762029901 | Direct Cross Interchange | 5 |
| LANCIA | 0046512835 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | QFP720 | Direct Cross Interchange | 4 |
| MAGNETI MARELLI | 509762029901 | Direct Cross Interchange | 3 |
| ERA | 775016 | Direct Cross Interchange | 3 |
| FIAT | 0046512835 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46512835 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 0046512835 | Direct Cross Interchange | 3 |
| FISPA | 22014 | Indirect Cross Interchange | 18 |
| VEMO | V24090041 | Indirect Cross Interchange | 11 |
| DELPHI | FE1006612B1 | Indirect Cross Interchange | 11 |
| FIAT | 46530814 | Indirect Cross Interchange | 5 |
| LANCIA | 46530814 | Indirect Cross Interchange | 4 |
| BOSCH | 0980580251 | Indirect Cross Interchange | 2 |
| MARWAL | 09762029901 | Indirect Cross Interchange | 2 |
| SIDAT | 72093 | Indirect Cross Interchange | 2 |
| VALEO | 347073 | Indirect Cross Interchange | 2 |
| VDO | X10745004007 | Indirect Cross Interchange | 2 |
| ACI - AVESA | ABG630 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QFP781 | Indirect Cross Interchange | 1 |
| VALEO | 347073 | Indirect Cross Interchange | 1 |
| DELPHI | FE1016412B1 | Indirect Cross Interchange | 1 |
| TI Automotive | 7620201 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QFP640 | Indirect Cross Interchange | 1 |
| AIRTEX | E10216M | Indirect Cross Interchange | 1 |
| VALEO / AUTO-G | 347073 | Indirect Cross Interchange | 1 |
| SIEMENS | X10745004007V | Indirect Cross Interchange | 1 |
| MARWAL | A9762029981 | Indirect Cross Interchange | 1 |
| SIEMENS | X10745004007 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 72014 | Indirect Cross Interchange | 1 |
| FIRST LINE | FFP1150 | Indirect Cross Interchange | 1 |
| MESSMER | 775016 | Indirect Cross Interchange | 1 |