| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 3A1253208FX | Direct Cross Interchange | 7 |
| EEC | VK8035 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM90416 | Direct Cross Interchange | 6 |
| WALKER | 20202 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 380337 | Direct Cross Interchange | 5 |
| KLARIUS | 380337 | Direct Cross Interchange | 5 |
| FONOS | 20202 | Direct Cross Interchange | 2 |
| KLARIUS | 321266 | Indirect Cross Interchange | 4 |
| BOSAL | 099166 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | 321266 | Indirect Cross Interchange | 3 |
| VW | 3A1253208BX | Indirect Cross Interchange | 3 |
| VW | 3A1253208BV | Indirect Cross Interchange | 3 |
| TWINTEC | 22300024 | Indirect Cross Interchange | 3 |
| HJS | 90115094 | Indirect Cross Interchange | 3 |
| SIGAM | 60167 | Indirect Cross Interchange | 3 |
| FENNO | P743CAT | Indirect Cross Interchange | 2 |
| LRT | 7027D3 | Indirect Cross Interchange | 2 |
| LRT | 7026 | Indirect Cross Interchange | 2 |
| ARVIN | 321266 | Indirect Cross Interchange | 2 |
| EEC | VK8035T | Indirect Cross Interchange | 2 |
| VENEPORTE | VW80318K | Indirect Cross Interchange | 2 |
| VENEPORTE | VW80254K | Indirect Cross Interchange | 2 |
| BOSAL | 98166 | Indirect Cross Interchange | 2 |
| MIVV | RC46981080 | Indirect Cross Interchange | 2 |
| VW | 3A125320 | Indirect Cross Interchange | 2 |
| VW | 1H1253058BX | Indirect Cross Interchange | 2 |
| VW | 1H1253058BV | Indirect Cross Interchange | 2 |
| MTS | 044068 | Indirect Cross Interchange | 2 |
| ERNST | 132350 | Indirect Cross Interchange | 2 |
| VW/SEAT | 3A1253208FX | Indirect Cross Interchange | 2 |
| VW/SEAT | 3A125320 | Indirect Cross Interchange | 2 |
| ANSA | 321266 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 12136 | Indirect Cross Interchange | 2 |
| TESH | 321266 | Indirect Cross Interchange | 2 |
| VAG | 3A1253208FX | Indirect Cross Interchange | 2 |
| VAG | 3A125320 | Indirect Cross Interchange | 2 |
| HJS | 90115093* | Indirect Cross Interchange | 2 |
| TIMAX | 321266 | Indirect Cross Interchange | 2 |
| ROSI | 321266 | Indirect Cross Interchange | 2 |
| VW | 3A2253208BX | Indirect Cross Interchange | 1 |
| WALKER | 20203 | Indirect Cross Interchange | 1 |
| BOSAL | 99166 | Indirect Cross Interchange | 1 |
| ASSO | 580020 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37008 | Indirect Cross Interchange | 1 |