| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20222 | Direct Cross Interchange | 7 |
| EEC | VX8033 | Direct Cross Interchange | 4 |
| AS | 21701D | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM80010 | Direct Cross Interchange | 4 |
| VAUXHALL | 25131807 | Direct Cross Interchange | 3 |
| OPEL | 855051 | Direct Cross Interchange | 3 |
| VAUXHALL | R1120010 | Direct Cross Interchange | 2 |
| GENERAL MOTORS | 25131807 | Direct Cross Interchange | 1 |
| GENERAL MOTORS | R1120010 | Direct Cross Interchange | 1 |
| GENERAL MOTORS | 855051 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 370249 | Indirect Cross Interchange | 10 |
| KLARIUS | 311135 | Indirect Cross Interchange | 9 |
| QUINTON HAZELL | 311135 | Indirect Cross Interchange | 9 |
| VENEPORTE | OP40330K | Indirect Cross Interchange | 8 |
| FONOS | 20222 | Indirect Cross Interchange | 4 |
| HJS | 90145836 | Indirect Cross Interchange | 3 |
| MTS | 043112 | Indirect Cross Interchange | 3 |
| BOSAL | 099579 | Indirect Cross Interchange | 3 |
| IMASAF | 532533 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | 85866D | Indirect Cross Interchange | 3 |
| SIGAM | 40306 | Indirect Cross Interchange | 3 |
| EEC | VX8033T | Indirect Cross Interchange | 2 |
| ASSO | 340009 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K037 | Indirect Cross Interchange | 2 |
| FENNO | P442DCAT | Indirect Cross Interchange | 2 |
| ROSI | 311135 | Indirect Cross Interchange | 2 |
| OPEL | 25131807 | Indirect Cross Interchange | 2 |
| OPEL | 855141 | Indirect Cross Interchange | 1 |
| TIMAX | 311135 | Indirect Cross Interchange | 1 |
| ERNST | 053808 | Indirect Cross Interchange | 1 |
| AS | AS21701 | Indirect Cross Interchange | 1 |
| AS | 21190 | Indirect Cross Interchange | 1 |
| FENNO | 448DCAT | Indirect Cross Interchange | 1 |
| FENNO | 442DCAT | Indirect Cross Interchange | 1 |
| DESCAM | 350377 | Indirect Cross Interchange | 1 |
| IZAWIT | 2175 | Indirect Cross Interchange | 1 |
| FABRISCAPE | OP21701DC | Indirect Cross Interchange | 1 |
| ARVIN | 311135 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS21701 | Indirect Cross Interchange | 1 |
| VAUXHALL | 9192849 | Indirect Cross Interchange | 1 |
| VAUXHALL | 855051 | Indirect Cross Interchange | 1 |
| ANSA | 311135 | Indirect Cross Interchange | 1 |
| TESH | 311135 | Indirect Cross Interchange | 1 |
| BOSAL | 99579 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 131070 | Indirect Cross Interchange | 1 |