| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | 321996 | Direct Cross Interchange | 1 |
| KLARIUS | 321996 | Direct Cross Interchange | 1 |
| VAUXHALL | 24469117 | Indirect Cross Interchange | 2 |
| VAUXHALL | 24413692 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90794H | Indirect Cross Interchange | 2 |
| OPEL | 854000 | Indirect Cross Interchange | 2 |
| OPEL | 5854414 | Indirect Cross Interchange | 2 |
| OPEL | 24469117 | Indirect Cross Interchange | 2 |
| OPEL | 24413692 | Indirect Cross Interchange | 2 |
| BOSAL | 099543 | Indirect Cross Interchange | 2 |
| EEC | VX6011T | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 854000 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 24469117 | Indirect Cross Interchange | 2 |
| GENERAL MOTORS | 24413692 | Indirect Cross Interchange | 2 |
| VAUXHALL | 854000 | Indirect Cross Interchange | 2 |
| VAUXHALL | 5854414 | Indirect Cross Interchange | 2 |
| VENEPORTE | OP40777K | Indirect Cross Interchange | 1 |
| EEC | VX6011 | Indirect Cross Interchange | 1 |