| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20626 | Direct Cross Interchange | 7 |
| BOSAL | 099450 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 322078 | Direct Cross Interchange | 5 |
| AUDI | 1J1253058HX | Direct Cross Interchange | 5 |
| KLARIUS | 322078 | Direct Cross Interchange | 5 |
| SEAT | 1J1253058HX | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM90734H | Direct Cross Interchange | 3 |
| BOSAL | 99450 | Direct Cross Interchange | 1 |
| BM CATALYSTS | BM90743H | Direct Cross Interchange | 1 |
| EEC | AU6010 | Indirect Cross Interchange | 7 |
| HJS | 90115708 | Indirect Cross Interchange | 6 |
| AS | 33777 | Indirect Cross Interchange | 6 |
| LRT | 7004 | Indirect Cross Interchange | 5 |
| ERNST | 752886 | Indirect Cross Interchange | 5 |
| MAGNAFLOW | 70210 | Indirect Cross Interchange | 4 |
| IMASAF | 711733 | Indirect Cross Interchange | 4 |
| ASSO | 040013 | Indirect Cross Interchange | 3 |
| AUDI | 1J1253058HV | Indirect Cross Interchange | 3 |
| MTS | 043125 | Indirect Cross Interchange | 3 |
| FONOS | 20626 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K495 | Indirect Cross Interchange | 2 |
| SEAT | 1J1253058HV | Indirect Cross Interchange | 2 |
| SEAT | 1J125305 | Indirect Cross Interchange | 2 |
| AUDI | 1J125305 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J1253058HX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J1253058HV | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J125305 | Indirect Cross Interchange | 2 |
| VAG | 1J1253058HX | Indirect Cross Interchange | 2 |
| VAG | 1J1253058HV | Indirect Cross Interchange | 2 |
| VAG | 1J125305 | Indirect Cross Interchange | 2 |
| ASSO | 580025 | Indirect Cross Interchange | 1 |
| KLARIUS | 321318 | Indirect Cross Interchange | 1 |
| KLARIUS | 321317 | Indirect Cross Interchange | 1 |
| CATCO | 4018 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS33777 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS33776 | Indirect Cross Interchange | 1 |
| EEC | VK8039T | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM90734 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40148 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 642900 | Indirect Cross Interchange | 1 |
| MAREMONT | 29608 | Indirect Cross Interchange | 1 |
| AutoZone | 099450 | Indirect Cross Interchange | 1 |
| SEAT | 1J2253058DX | Indirect Cross Interchange | 1 |
| TWINTEC | 22301020 | Indirect Cross Interchange | 1 |
| WALKER | 50523 | Indirect Cross Interchange | 1 |
| LRT | 7041 | Indirect Cross Interchange | 1 |
| BOSAL | 099827 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321318 | Indirect Cross Interchange | 1 |
| AUDI | 1J2253058DX | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 70209 | Indirect Cross Interchange | 1 |