| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20650 | Direct Cross Interchange | 11 |
| IMASAF | 710133 | Direct Cross Interchange | 10 |
| BOSAL | 099926 | Direct Cross Interchange | 9 |
| ERNST | 754965 | Direct Cross Interchange | 8 |
| MTS | 043682 | Direct Cross Interchange | 7 |
| SIGAM | 22127 | Direct Cross Interchange | 6 |
| KLARIUS | 321322 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 321322 | Direct Cross Interchange | 6 |
| VW | 047253208EV | Direct Cross Interchange | 5 |
| SEAT | 047253208EV | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM91524 | Direct Cross Interchange | 4 |
| MAGNAFLOW | 87038 | Direct Cross Interchange | 4 |
| MAGNAFLOW | K353 | Direct Cross Interchange | 3 |
| KLARIUS | 380237 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 380237 | Direct Cross Interchange | 2 |
| ROSI | 321322 | Direct Cross Interchange | 1 |
| ASSO | 580037 | Indirect Cross Interchange | 10 |
| EBERSPACHER | 1299860 | Indirect Cross Interchange | 8 |
| SEAT | 047253208EX | Indirect Cross Interchange | 7 |
| VW | 047253208EX | Indirect Cross Interchange | 7 |
| VENEPORTE | ST63223K | Indirect Cross Interchange | 4 |
| ERNST | 120357 | Indirect Cross Interchange | 4 |
| FONOS | 20650 | Indirect Cross Interchange | 3 |
| TWINTEC | 22301125 | Indirect Cross Interchange | 3 |
| ERNST | 120838 | Indirect Cross Interchange | 3 |
| VW | 04725320 | Indirect Cross Interchange | 2 |
| SEAT | 074253208EV | Indirect Cross Interchange | 2 |
| SEAT | 04725320 | Indirect Cross Interchange | 2 |
| VW/SEAT | 074253208EV | Indirect Cross Interchange | 2 |
| VW/SEAT | 047253208EX | Indirect Cross Interchange | 2 |
| VW/SEAT | 04725320 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 129986 | Indirect Cross Interchange | 2 |
| VAG | 074253208EV | Indirect Cross Interchange | 2 |
| VAG | 047253208EX | Indirect Cross Interchange | 2 |
| VAG | 04725320 | Indirect Cross Interchange | 2 |
| VW | 074253208EV | Indirect Cross Interchange | 2 |
| EEC | RE8049 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 321065 | Indirect Cross Interchange | 1 |
| AUDI | 047253208EX | Indirect Cross Interchange | 1 |
| AUDI | 047253208EV | Indirect Cross Interchange | 1 |
| MTS | 43682 | Indirect Cross Interchange | 1 |
| VENEPORTE | ST63233K | Indirect Cross Interchange | 1 |
| SIGAM | 60133 | Indirect Cross Interchange | 1 |
| TIMAX | NOCAT | Indirect Cross Interchange | 1 |
| KLARIUS | 321065 | Indirect Cross Interchange | 1 |
| FABRISCAPE | ST33762C | Indirect Cross Interchange | 1 |
| FUELPARTS | AS33901 | Indirect Cross Interchange | 1 |
| EEC | VK8014T | Indirect Cross Interchange | 1 |
| VAG | 047253208EV | Indirect Cross Interchange | 1 |
| ANSA | NOCAT | Indirect Cross Interchange | 1 |