| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM80139 | Direct Cross Interchange | 3 |
| KLARIUS | 380868 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 380868 | Direct Cross Interchange | 2 |
| WALKER | 20756 | Indirect Cross Interchange | 3 |
| VW/SEAT | 3B0254200CX | Indirect Cross Interchange | 2 |
| VW/SEAT | 3B025420 | Indirect Cross Interchange | 2 |
| VAG | 3B0254200CX | Indirect Cross Interchange | 2 |
| VAG | 3B025420 | Indirect Cross Interchange | 2 |
| VW | 3B0254200CX | Indirect Cross Interchange | 2 |
| VW | 3B025420 | Indirect Cross Interchange | 2 |
| AUDI | 8D0131701CR | Indirect Cross Interchange | 1 |
| AUDI | 4B0254200BX | Indirect Cross Interchange | 1 |
| AUDI | 3B0254200CX | Indirect Cross Interchange | 1 |
| AUDI | 3B0131089BX | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 78807D | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 77015D | Indirect Cross Interchange | 1 |
| VENEPORTE | VW80591K | Indirect Cross Interchange | 1 |
| AS | 37896D | Indirect Cross Interchange | 1 |
| AS | 37895D | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42522 | Indirect Cross Interchange | 1 |