| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 84011 | Direct Cross Interchange | 28 |
| FISPA | 87008 | Direct Cross Interchange | 21 |
| SIDAT | 87008 | Direct Cross Interchange | 21 |
| FIAT | 9945635 | Direct Cross Interchange | 19 |
| ERA | 556044 | Direct Cross Interchange | 19 |
| HELLA | 6NW009141401 | Direct Cross Interchange | 19 |
| MAGNETI MARELLI | 219244290500 | Direct Cross Interchange | 18 |
| FIAT | 7766269 | Direct Cross Interchange | 16 |
| FIAT | 9950635 | Direct Cross Interchange | 16 |
| MAGNETI MARELLI | B02 | Direct Cross Interchange | 16 |
| DELPHI | CV1017712B1 | Direct Cross Interchange | 15 |
| LUCAS | FDB844 | Direct Cross Interchange | 13 |
| SIEMENS VDO | C95128 | Direct Cross Interchange | 13 |
| MAGNETI MARELLI | B0201 | Direct Cross Interchange | 13 |
| VDO | C95128 | Direct Cross Interchange | 13 |
| METZGER | 0908029 | Direct Cross Interchange | 11 |
| MASTER-SPORT | 0951283PCSMS | Direct Cross Interchange | 8 |
| INTERMOTOR | 14788 | Direct Cross Interchange | 6 |
| LANCIA | 9945635 | Direct Cross Interchange | 6 |
| LUCAS ELECTRICAL | FDB844 | Direct Cross Interchange | 6 |
| MTE-THOMSON | 7443 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 9950635 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 9945635 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 7766269 | Direct Cross Interchange | 5 |
| LANCIA | 7766269 | Direct Cross Interchange | 5 |
| LANCIA | 9950635 | Direct Cross Interchange | 5 |
| MAXGEAR | 580007 | Indirect Cross Interchange | 10 |
| STANDARD | 14788 | Indirect Cross Interchange | 6 |
| BOSCH | F00099M200 | Indirect Cross Interchange | 5 |
| ACI - AVESA | AMP039 | Indirect Cross Interchange | 5 |
| STANDARD | EIC044 | Indirect Cross Interchange | 5 |
| MAGNETI MARELLI | AE0000595A | Indirect Cross Interchange | 1 |
| TRW | FDB844 | Indirect Cross Interchange | 1 |
| VDO | C95128X | Indirect Cross Interchange | 1 |
| VDO | B0201 | Indirect Cross Interchange | 1 |
| HELLA | 009141401 | Indirect Cross Interchange | 1 |
| STANDARD | 14788 | Indirect Cross Interchange | 1 |
| SEIM | 110516 | Indirect Cross Interchange | 1 |
| MEAT & DORIA | 84025 | Indirect Cross Interchange | 1 |