| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 82099 | Direct Cross Interchange | 22 |
| FACET | 73242 | Direct Cross Interchange | 16 |
| FAE | 33710 | Direct Cross Interchange | 15 |
| FIAT | 46520384 | Direct Cross Interchange | 15 |
| FISPA | 82542 | Direct Cross Interchange | 15 |
| SIDAT | 82542 | Direct Cross Interchange | 15 |
| STANDARD | 55468 | Direct Cross Interchange | 12 |
| FACET | KW530242 | Direct Cross Interchange | 10 |
| FACET | EPS1830242 | Direct Cross Interchange | 10 |
| ERA | 330561 | Direct Cross Interchange | 10 |
| STANDARD | SNB943 | Direct Cross Interchange | 10 |
| MAGNETI MARELLI | 510040224603 | Direct Cross Interchange | 8 |
| METZGER | 0905117 | Direct Cross Interchange | 7 |
| VEMO | V24720057 | Direct Cross Interchange | 6 |
| MTE-THOMSON | 4009 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 46520384 | Direct Cross Interchange | 5 |
| EPS | 1830282 | Direct Cross Interchange | 5 |
| INTERMOTOR | 55468 | Direct Cross Interchange | 5 |
| LANCIA | 46520384 | Direct Cross Interchange | 5 |
| LUCAS ELECTRICAL | SNB943 | Direct Cross Interchange | 5 |
| STANDARD | 55468 | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | 40224603 | Indirect Cross Interchange | 2 |
| HAVAM | 1830242 | Indirect Cross Interchange | 1 |
| VALEO | V0809 | Indirect Cross Interchange | 1 |
| VALEO | 402246036AM | Indirect Cross Interchange | 1 |
| EPS | 1830242 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 55468 | Indirect Cross Interchange | 1 |
| KW | 530242 | Indirect Cross Interchange | 1 |
| FIAT | 40224603 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | XEMS88 | Indirect Cross Interchange | 1 |