| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CALORSTAT by Vernet | RS5547 | Direct Cross Interchange | 8 |
| FAE | 41220 | Direct Cross Interchange | 5 |
| LUCAS ELECTRICAL | SMB515 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60808102 | Direct Cross Interchange | 4 |
| INTERMOTOR | 54263 | Direct Cross Interchange | 3 |
| FIAT | 7719976 | Direct Cross Interchange | 3 |
| CALORSTAT by Vernet | 5547 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | XRLS89 | Direct Cross Interchange | 2 |
| KW | 560138 | Direct Cross Interchange | 2 |
| EPS | 1860138 | Direct Cross Interchange | 2 |
| FAE | 4122 | Direct Cross Interchange | 1 |
| HAVAM | 1860138 | Indirect Cross Interchange | 5 |
| ANGLI | 9206 | Indirect Cross Interchange | 3 |
| TRW | 602428 | Indirect Cross Interchange | 2 |
| LUCAS | SMB515 | Indirect Cross Interchange | 1 |
| FUELPARTS | RLS5040 | Indirect Cross Interchange | 1 |
| PEX | 390133 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7719976 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 54263 | Indirect Cross Interchange | 1 |