| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 321943 | Direct Cross Interchange | 4 |
| BOSAL | 099936 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM80255H | Direct Cross Interchange | 3 |
| VAG | 6Q0254500EX | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 321943 | Indirect Cross Interchange | 3 |
| SKODA | 6Q0254500EX | Indirect Cross Interchange | 2 |
| SEAT | 6Q0254500EX | Indirect Cross Interchange | 2 |
| WALKER | 20513 | Indirect Cross Interchange | 1 |
| MTS | 043292 | Indirect Cross Interchange | 1 |
| BOSAL | 99936 | Indirect Cross Interchange | 1 |
| ASSO | 460021 | Indirect Cross Interchange | 1 |
| SIGAM | 22152 | Indirect Cross Interchange | 1 |
| SEAT | 6Q025450 | Indirect Cross Interchange | 1 |
| SEAT | 6Q0131701H | Indirect Cross Interchange | 1 |
| SKODA | 6Q025450 | Indirect Cross Interchange | 1 |
| SKODA | 6Q0131701H | Indirect Cross Interchange | 1 |
| VAG | 6Q025450 | Indirect Cross Interchange | 1 |
| VW/SEAT | 6Q0254500EX | Indirect Cross Interchange | 1 |
| VW/SEAT | 6Q025450 | Indirect Cross Interchange | 1 |