| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EEC | VK6056 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM90151 | Direct Cross Interchange | 4 |
| KLARIUS | 370670 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 370670 | Direct Cross Interchange | 3 |
| VW/SEAT | 7M0131701BX | Indirect Cross Interchange | 2 |
| VAG | 7M0131701BX | Indirect Cross Interchange | 2 |
| WALKER | 20120 | Indirect Cross Interchange | 1 |
| WALKER | 19181 | Indirect Cross Interchange | 1 |