| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDAT | 72007 | Direct Cross Interchange | 8 |
| MEAT & DORIA | 76466 | Direct Cross Interchange | 7 |
| FIAT | 46518013 | Direct Cross Interchange | 5 |
| MAGNETI MARELLI | 119766009900 | Direct Cross Interchange | 5 |
| VEMO | V24090043 | Direct Cross Interchange | 4 |
| MARWAL | 7660001 | Direct Cross Interchange | 3 |
| MARWAL | 7660000 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | SUA431 | Direct Cross Interchange | 3 |
| AIRTEX | E10217M | Indirect Cross Interchange | 7 |
| HOFFER | 7506466 | Indirect Cross Interchange | 7 |
| FISPA | 22007 | Indirect Cross Interchange | 6 |
| VALEO | 347016 | Indirect Cross Interchange | 6 |
| AIRTEX | E10559M | Indirect Cross Interchange | 5 |
| PIERBURG | 700468440 | Indirect Cross Interchange | 5 |
| VDO | X10745004009V | Indirect Cross Interchange | 4 |
| KAGER | 520002 | Indirect Cross Interchange | 4 |
| BOSCH | 0986580209 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | QFP713 | Indirect Cross Interchange | 3 |
| LANCIA | 46518013 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 46518013 | Indirect Cross Interchange | 2 |
| PIERBURG | 70046844 | Indirect Cross Interchange | 2 |
| ERA | 775010 | Indirect Cross Interchange | 2 |
| VALEO | 347205 | Indirect Cross Interchange | 2 |
| AIRTEX | E10228 | Indirect Cross Interchange | 1 |
| AIRTEX | FS10238 | Indirect Cross Interchange | 1 |
| VALEO | 347405 | Indirect Cross Interchange | 1 |
| HOFFER | 7506196 | Indirect Cross Interchange | 1 |
| ACI - AVESA | ABG202 | Indirect Cross Interchange | 1 |
| METZGER | 2250018 | Indirect Cross Interchange | 1 |