| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 2D0253208SX | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM80097H | Direct Cross Interchange | 5 |
| MAGNAFLOW | 88835D | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 322309 | Direct Cross Interchange | 3 |
| KLARIUS | 322309 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM80097 | Direct Cross Interchange | 3 |
| MAGNAFLOW | K427 | Direct Cross Interchange | 2 |
| ROSI | 322309 | Direct Cross Interchange | 1 |
| EEC | VK6007T | Indirect Cross Interchange | 2 |
| VW/SEAT | 2D0253208SX | Indirect Cross Interchange | 2 |
| VW/SEAT | 2D025320 | Indirect Cross Interchange | 2 |
| VAG | 2D0253208SX | Indirect Cross Interchange | 2 |
| VAG | 2D025320 | Indirect Cross Interchange | 2 |
| VW | 2D025320 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 370442 | Indirect Cross Interchange | 1 |
| KLARIUS | 301871 | Indirect Cross Interchange | 1 |
| KLARIUS | 370442 | Indirect Cross Interchange | 1 |
| DINEX | 74340 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 301871 | Indirect Cross Interchange | 1 |
| HJS | 93111187 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37869 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37869 | Indirect Cross Interchange | 1 |