| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20238 | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM90160 | Direct Cross Interchange | 6 |
| EEC | VX8049 | Direct Cross Interchange | 5 |
| VAUXHALL | 90502895 | Direct Cross Interchange | 4 |
| BOSAL | 098158 | Direct Cross Interchange | 4 |
| AS | 21669 | Direct Cross Interchange | 3 |
| VAUXHALL | R1620008 | Direct Cross Interchange | 2 |
| GENERAL MOTORS | R1620008 | Direct Cross Interchange | 1 |
| GENERAL MOTORS | 90502895 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | 380014 | Indirect Cross Interchange | 9 |
| KLARIUS | 321067 | Indirect Cross Interchange | 7 |
| VENEPORTE | OP40441K | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | 321067 | Indirect Cross Interchange | 7 |
| FONOS | 20238 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM90160H | Indirect Cross Interchange | 3 |
| VAUXHALL | 858136 | Indirect Cross Interchange | 3 |
| OPEL | 858136 | Indirect Cross Interchange | 3 |
| BOSAL | 099158 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 0800963 | Indirect Cross Interchange | 2 |
| BOSAL | 98158 | Indirect Cross Interchange | 2 |
| MTS | 043445 | Indirect Cross Interchange | 2 |
| OPEL | 90502895 | Indirect Cross Interchange | 2 |
| OPEL | 858078 | Indirect Cross Interchange | 2 |
| VAUXHALL | 858078 | Indirect Cross Interchange | 2 |
| ROSI | 321067 | Indirect Cross Interchange | 2 |
| IMASAF | 536033 | Indirect Cross Interchange | 2 |
| TWINTEC | 22305047 | Indirect Cross Interchange | 2 |
| ERNST | 751971 | Indirect Cross Interchange | 2 |
| EEC | VX8049T | Indirect Cross Interchange | 2 |
| SIGAM | 40176 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 85837 | Indirect Cross Interchange | 2 |
| ERNST | 043823 | Indirect Cross Interchange | 1 |
| VAUXHALL | 9128180 | Indirect Cross Interchange | 1 |
| ERNST | 043359 | Indirect Cross Interchange | 1 |
| OPEL | 858145 | Indirect Cross Interchange | 1 |
| WALKER | 20236 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 13555 | Indirect Cross Interchange | 1 |
| HJS | 90145297 | Indirect Cross Interchange | 1 |
| BOSAL | 098543 | Indirect Cross Interchange | 1 |
| BOSAL | 99158 | Indirect Cross Interchange | 1 |
| ANSA | 321448 | Indirect Cross Interchange | 1 |
| ANSA | 321067 | Indirect Cross Interchange | 1 |
| EBERSPACHER | K0819760 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 18146 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 0819760 | Indirect Cross Interchange | 1 |
| TESH | 321448 | Indirect Cross Interchange | 1 |
| TESH | 321067 | Indirect Cross Interchange | 1 |
| VAUXHALL | R1620039 | Indirect Cross Interchange | 1 |
| ASSO | 340027 | Indirect Cross Interchange | 1 |
| ASSO | 340026 | Indirect Cross Interchange | 1 |
| AS | AS21669 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K086 | Indirect Cross Interchange | 1 |
| JP GROUP | OP20238 | Indirect Cross Interchange | 1 |
| JP GROUP | 1220300700 | Indirect Cross Interchange | 1 |
| FONOS | 20236 | Indirect Cross Interchange | 1 |
| FENNO | P450CAT | Indirect Cross Interchange | 1 |
| FENNO | 450CAT | Indirect Cross Interchange | 1 |
| LRT | R71142 | Indirect Cross Interchange | 1 |
| LRT | 7114 | Indirect Cross Interchange | 1 |
| DESCAM | 350381 | Indirect Cross Interchange | 1 |
| FABRISCAPE | OP21669C | Indirect Cross Interchange | 1 |
| TIMAX | 321448 | Indirect Cross Interchange | 1 |
| ARVIN | 321067 | Indirect Cross Interchange | 1 |
| TIMAX | 321067 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS21669 | Indirect Cross Interchange | 1 |
| ROSI | 321448 | Indirect Cross Interchange | 1 |
| MAPCO | 31838 | Indirect Cross Interchange | 1 |