| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 4B0253058EX | Direct Cross Interchange | 15 |
| BOSAL | 099428 | Direct Cross Interchange | 14 |
| VW | 4B0253058EX | Direct Cross Interchange | 14 |
| WALKER | 20918 | Direct Cross Interchange | 13 |
| IMASAF | 133233 | Direct Cross Interchange | 12 |
| KLARIUS | 321319 | Direct Cross Interchange | 10 |
| QUINTON HAZELL | 321319 | Direct Cross Interchange | 9 |
| MTS | 043027 | Direct Cross Interchange | 9 |
| BM CATALYSTS | BM80095H | Direct Cross Interchange | 8 |
| ERNST | 753753 | Direct Cross Interchange | 7 |
| SIGAM | 10137 | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM80095 | Direct Cross Interchange | 7 |
| VENEPORTE | VW80181K | Direct Cross Interchange | 6 |
| MAGNAFLOW | 80269D | Direct Cross Interchange | 6 |
| FONOS | 20918 | Direct Cross Interchange | 6 |
| KLARIUS | 380334 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 380334 | Direct Cross Interchange | 4 |
| MAGNAFLOW | K428 | Direct Cross Interchange | 3 |
| ROSI | 321319 | Direct Cross Interchange | 1 |
| HJS | 90115696 | Indirect Cross Interchange | 9 |
| ASSO | 040027 | Indirect Cross Interchange | 9 |
| VENEPORTE | VW80434K | Indirect Cross Interchange | 7 |
| FENNO | P130DCAT | Indirect Cross Interchange | 7 |
| VAG | 4B0253058EX | Indirect Cross Interchange | 6 |
| AUDI | 4B0253058X | Indirect Cross Interchange | 6 |
| HJS | 93112004 | Indirect Cross Interchange | 6 |
| WALKER | 20948 | Indirect Cross Interchange | 5 |
| EEC | AU6004 | Indirect Cross Interchange | 5 |
| AUDI | 4B0253058FX | Indirect Cross Interchange | 5 |
| VAG | 4B025305 | Indirect Cross Interchange | 4 |
| VW | 4B0253058X | Indirect Cross Interchange | 4 |
| VW | 4B0253058FX | Indirect Cross Interchange | 4 |
| VW/SEAT | 4B0253058X | Indirect Cross Interchange | 4 |
| VW/SEAT | 4B0253058EX | Indirect Cross Interchange | 4 |
| VW/SEAT | 4B025305 | Indirect Cross Interchange | 4 |
| VAG | 4B0253058X | Indirect Cross Interchange | 4 |
| VW | 4B025305 | Indirect Cross Interchange | 4 |
| AUDI | 4B025305 | Indirect Cross Interchange | 4 |
| BOSAL | 098960 | Indirect Cross Interchange | 3 |
| GAT EUROKAT | 19002 | Indirect Cross Interchange | 3 |
| AUDI | 4B0253058EV | Indirect Cross Interchange | 3 |
| BM CATALYSTS | 80095H | Indirect Cross Interchange | 2 |
| FENNO | P130DC | Indirect Cross Interchange | 2 |
| FABRISCAPE | AU42213DC | Indirect Cross Interchange | 2 |
| FONOS | 20948 | Indirect Cross Interchange | 2 |
| VW | 3B0254500AX | Indirect Cross Interchange | 2 |
| AUDI | 4B0253058V | Indirect Cross Interchange | 2 |
| AUDI | 4B0253058GX | Indirect Cross Interchange | 2 |
| AUDI | 4B0253058AX | Indirect Cross Interchange | 2 |
| EEC | AU6004TBP | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 80274D | Indirect Cross Interchange | 2 |
| BOSAL | 98960 | Indirect Cross Interchange | 1 |
| MTS | 43027 | Indirect Cross Interchange | 1 |
| ZARA | NOCAT | Indirect Cross Interchange | 1 |
| VENEPORTE | AU03290K | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS42222 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS42213 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42222 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42213 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37021 | Indirect Cross Interchange | 1 |
| ANSA | NOCAT | Indirect Cross Interchange | 1 |
| VW | 4B0253058GX | Indirect Cross Interchange | 1 |
| AUDI | 3B0254500AX | Indirect Cross Interchange | 1 |
| AUDI | 4B0253058FV | Indirect Cross Interchange | 1 |
| VW | 4B0253058FV | Indirect Cross Interchange | 1 |
| VW | 4B0253058EV | Indirect Cross Interchange | 1 |
| VW | 4B0253058AX | Indirect Cross Interchange | 1 |