| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | XTTS25 | Direct Cross Interchange | 13 |
| FAE | 34060 | Direct Cross Interchange | 11 |
| ALFA ROMEO | 60806378 | Direct Cross Interchange | 11 |
| METZGER | 0905239 | Direct Cross Interchange | 11 |
| FACET | 73509 | Direct Cross Interchange | 11 |
| FIAT | 7762300 | Direct Cross Interchange | 10 |
| FIAT | 7553258 | Direct Cross Interchange | 10 |
| CALORSTAT by Vernet | WS2684 | Direct Cross Interchange | 7 |
| FIAT | 60809521 | Direct Cross Interchange | 7 |
| ERA | 330145 | Direct Cross Interchange | 6 |
| STANDARD | 53222 | Direct Cross Interchange | 6 |
| HAVAM | 1830509 | Direct Cross Interchange | 6 |
| FIAT | 7670548 | Direct Cross Interchange | 6 |
| FIAT | 7762301 | Direct Cross Interchange | 6 |
| PEX | 350007 | Direct Cross Interchange | 5 |
| LUCAS ELECTRICAL | SNB194 | Direct Cross Interchange | 5 |
| STANDARD | STT077 | Direct Cross Interchange | 5 |
| FACET | 73525 | Direct Cross Interchange | 4 |
| HAVAM | 1830525 | Direct Cross Interchange | 3 |
| PEX | 350023 | Direct Cross Interchange | 3 |
| FRIESEN | XTTS25 | Direct Cross Interchange | 1 |
| VEMO | 24720045 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 60811250 | Indirect Cross Interchange | 7 |
| ALFA ROMEO | 7762300 | Indirect Cross Interchange | 5 |
| LUCAS ELECTRICAL | SNB190 | Indirect Cross Interchange | 3 |
| EPS | 1830509 | Indirect Cross Interchange | 3 |
| KW | 530509 | Indirect Cross Interchange | 3 |
| ANGLI | 1706 | Indirect Cross Interchange | 2 |
| MTE-THOMSON | 3071 | Indirect Cross Interchange | 2 |
| LUCAS CAV | SNB194 | Indirect Cross Interchange | 2 |
| KW | 530525 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 53222 | Indirect Cross Interchange | 2 |
| EPS | 1830525 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60809521 | Indirect Cross Interchange | 1 |
| FAE | 3406 | Indirect Cross Interchange | 1 |
| FAE | 1830525 | Indirect Cross Interchange | 1 |
| FAE | 1830509 | Indirect Cross Interchange | 1 |
| SIDAT | 82695 | Indirect Cross Interchange | 1 |
| ALFRED HEYD | VRT392 | Indirect Cross Interchange | 1 |
| ANGLI | 1707 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 53222 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7762300 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 60806378 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 608611250 | Indirect Cross Interchange | 1 |