| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46764212 | Direct Cross Interchange | 20 |
| FIAT | 55189513 | Direct Cross Interchange | 19 |
| ERA | 550069 | Direct Cross Interchange | 15 |
| MEAT & DORIA | 87003 | Direct Cross Interchange | 14 |
| HOFFER | 7517003 | Direct Cross Interchange | 14 |
| FACET | 90175 | Direct Cross Interchange | 13 |
| METZGER | 0902121 | Direct Cross Interchange | 12 |
| VEMO | V24720037 | Direct Cross Interchange | 11 |
| STANDARD | SEB435 | Direct Cross Interchange | 9 |
| STANDARD | 18844 | Direct Cross Interchange | 9 |
| FISPA | 83108 | Direct Cross Interchange | 8 |
| SIDAT | 83108 | Direct Cross Interchange | 8 |
| STANDARD | 18844 | Direct Cross Interchange | 7 |
| HELLA | 6PU009146451 | Direct Cross Interchange | 6 |
| MAXGEAR | 240094 | Direct Cross Interchange | 5 |
| FAE | 79295 | Direct Cross Interchange | 5 |
| STANDARD | EPS031 | Direct Cross Interchange | 5 |
| HAVAM | 1953175 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 111040211106 | Indirect Cross Interchange | 12 |
| MAGNETI MARELLI | CWM026 | Indirect Cross Interchange | 9 |
| LUCAS ELECTRICAL | SEB435 | Indirect Cross Interchange | 6 |
| MAGNETI MARELLI | 510040101004 | Indirect Cross Interchange | 5 |
| INTERMOTOR | 18844 | Indirect Cross Interchange | 5 |
| PEUGEOT | 95624993 | Indirect Cross Interchange | 4 |
| LANCIA | 55189513 | Indirect Cross Interchange | 4 |
| LANCIA | 46778331 | Indirect Cross Interchange | 4 |
| LANCIA | 46764212 | Indirect Cross Interchange | 4 |
| LANCIA | 46417650 | Indirect Cross Interchange | 4 |
| CITROEN | 95624993 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 55189513 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46778331 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46764212 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46417650 | Indirect Cross Interchange | 4 |
| FIAT | 46778331 | Indirect Cross Interchange | 4 |
| CITROEN/PEUGEOT | 95624993 | Indirect Cross Interchange | 4 |
| BBT | CSS1311 | Indirect Cross Interchange | 3 |
| KW | 453175 | Indirect Cross Interchange | 2 |
| EPS | 1953175 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | XREV165 | Indirect Cross Interchange | 2 |
| LUCAS CAV | SEB435 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 511040211106 | Indirect Cross Interchange | 2 |
| VEMO | 24720037 | Indirect Cross Interchange | 1 |
| HELLA | 6PU?009?146451 | Indirect Cross Interchange | 1 |
| HELLA | 009146451 | Indirect Cross Interchange | 1 |
| FERRARI | 55189513 | Indirect Cross Interchange | 1 |
| FERRARI | 46764212 | Indirect Cross Interchange | 1 |
| FERRARI | 46417650 | Indirect Cross Interchange | 1 |