| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VAUXHALL | 24456830 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM91118H | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM91118 | Direct Cross Interchange | 2 |
| GENERAL MOTORS | 854079 | Direct Cross Interchange | 1 |
| GENERAL MOTORS | 24456830 | Direct Cross Interchange | 1 |
| OPEL | 854079 | Direct Cross Interchange | 1 |
| OPEL | 24456830 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 321916 | Indirect Cross Interchange | 7 |