| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7517182 | Direct Cross Interchange | 18 |
| MEAT & DORIA | 87182 | Direct Cross Interchange | 18 |
| FIAT | 46474583 | Direct Cross Interchange | 17 |
| BOSCH | 0261210219 | Direct Cross Interchange | 17 |
| FIAT | 46754538 | Direct Cross Interchange | 17 |
| ERA | 550112 | Direct Cross Interchange | 15 |
| MAPCO | 82001 | Direct Cross Interchange | 14 |
| METZGER | 0902124 | Direct Cross Interchange | 11 |
| SIDAT | 83014 | Direct Cross Interchange | 11 |
| STANDARD | SEB444 | Direct Cross Interchange | 11 |
| STANDARD | 18883 | Direct Cross Interchange | 11 |
| FISPA | 83014 | Direct Cross Interchange | 11 |
| FAE | 79220 | Direct Cross Interchange | 11 |
| BOSCH | 0261210161 | Direct Cross Interchange | 10 |
| VEMO | V24720083 | Direct Cross Interchange | 9 |
| MAXGEAR | 240103 | Direct Cross Interchange | 7 |
| LUCAS ELECTRICAL | SEB444 | Direct Cross Interchange | 7 |
| KW | 453206 | Direct Cross Interchange | 2 |
| EPS | 1953206 | Direct Cross Interchange | 2 |
| FIAT | 46754539 | Indirect Cross Interchange | 7 |
| HAVAM | 1953206 | Indirect Cross Interchange | 7 |
| STANDARD | 18883 | Indirect Cross Interchange | 7 |
| LANCIA | 46474583 | Indirect Cross Interchange | 6 |
| ALFA ROMEO | 46474583 | Indirect Cross Interchange | 6 |
| INTERMOTOR | 18883 | Indirect Cross Interchange | 5 |
| ERA | 550112B | Indirect Cross Interchange | 4 |
| STANDARD | EPS129 | Indirect Cross Interchange | 4 |
| BOUGICORD | 147214 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46754539 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 46754538 | Indirect Cross Interchange | 4 |
| LANCIA | 46754539 | Indirect Cross Interchange | 4 |
| LANCIA | 46754538 | Indirect Cross Interchange | 4 |
| BOUGICORD | 147221 | Indirect Cross Interchange | 3 |
| BOSCH | 0261210220 | Indirect Cross Interchange | 2 |
| FIAT | 55187332 | Indirect Cross Interchange | 2 |
| FIAT | 46779352 | Indirect Cross Interchange | 2 |
| VDO | 324003020R | Indirect Cross Interchange | 2 |
| FACET | 90356 | Indirect Cross Interchange | 2 |
| BOSCH | 0261210266 | Indirect Cross Interchange | 2 |
| OES | 46754539 | Indirect Cross Interchange | 1 |
| OES | 46754538 | Indirect Cross Interchange | 1 |
| MTE-THOMSON | 7313 | Indirect Cross Interchange | 1 |
| VEMO | 24720083 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 19007 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 18883 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 1040211101 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 19007 | Indirect Cross Interchange | 1 |