| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CALORSTAT by Vernet | BS4542 | Direct Cross Interchange | 5 |
| FACET | 71074 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | XBLS92 | Direct Cross Interchange | 4 |
| FAE | 24520 | Direct Cross Interchange | 4 |
| ERA | 330054 | Direct Cross Interchange | 2 |
| ANGLI | 401 | Direct Cross Interchange | 2 |
| HAVAM | 1810074 | Direct Cross Interchange | 1 |
| PEX | 320075 | Direct Cross Interchange | 1 |
| LUCAS ELECTRICAL | SMB542 | Indirect Cross Interchange | 4 |
| CALORSTAT by Vernet | 4542 | Indirect Cross Interchange | 3 |
| KW | 510074 | Indirect Cross Interchange | 3 |
| EPS | 1810074 | Indirect Cross Interchange | 3 |
| TRW | 602485 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | 21939874 | Indirect Cross Interchange | 1 |
| ERA | 102485 | Indirect Cross Interchange | 1 |
| LUCAS | SMB542 | Indirect Cross Interchange | 1 |
| FAE | 2452 | Indirect Cross Interchange | 1 |
| FAE | 1810074 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 51516 | Indirect Cross Interchange | 1 |
| ALFRED HEYD | VRB219 | Indirect Cross Interchange | 1 |