| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20788 | Direct Cross Interchange | 17 |
| TWINTEC | 22301131 | Direct Cross Interchange | 16 |
| KLARIUS | 321936 | Direct Cross Interchange | 15 |
| HJS | 90115704 | Direct Cross Interchange | 15 |
| LRT | 7007 | Direct Cross Interchange | 15 |
| VW | 1J0254503X | Direct Cross Interchange | 14 |
| AS | 37917 | Direct Cross Interchange | 14 |
| QUINTON HAZELL | 321936 | Direct Cross Interchange | 13 |
| VW | 1J0254506JX | Direct Cross Interchange | 10 |
| FENNO | P751CAT | Direct Cross Interchange | 10 |
| ERNST | 753914 | Direct Cross Interchange | 10 |
| BM CATALYSTS | BM91056H | Direct Cross Interchange | 9 |
| MTS | 044067 | Direct Cross Interchange | 9 |
| SIGAM | 60148 | Direct Cross Interchange | 8 |
| MAGNAFLOW | 78827 | Direct Cross Interchange | 8 |
| EEC | VK6026 | Direct Cross Interchange | 7 |
| EEC | VK6026T | Direct Cross Interchange | 6 |
| FONOS | 20788 | Direct Cross Interchange | 5 |
| VENEPORTE | VW80239K | Direct Cross Interchange | 4 |
| KLARIUS | 322382 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 322382 | Direct Cross Interchange | 2 |
| IMASAF | 711863 | Indirect Cross Interchange | 7 |
| VW | 1J0254508GX | Indirect Cross Interchange | 5 |
| VW | 1J0254500JX | Indirect Cross Interchange | 5 |
| SKODA | 1J0254506JX | Indirect Cross Interchange | 5 |
| SKODA | 1J0254503X | Indirect Cross Interchange | 5 |
| SKODA | 1J0254500JX | Indirect Cross Interchange | 4 |
| VAG | 1J0254506JX | Indirect Cross Interchange | 4 |
| VAG | 1J0254503X | Indirect Cross Interchange | 3 |
| VW | 1J0254503 | Indirect Cross Interchange | 3 |
| VAG | 1J0254508GX | Indirect Cross Interchange | 3 |
| SKODA | 1J0254508GX | Indirect Cross Interchange | 3 |
| VW | 1J0254500J | Indirect Cross Interchange | 3 |
| BOSAL | 99569 | Indirect Cross Interchange | 3 |
| BOSAL | 098569 | Indirect Cross Interchange | 3 |
| VAG | 1J025450 | Indirect Cross Interchange | 2 |
| FENNO | P751CA | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM91056 | Indirect Cross Interchange | 2 |
| SKODA | 1J0254500J | Indirect Cross Interchange | 2 |
| SEAT | 1J254503X | Indirect Cross Interchange | 2 |
| SEAT | 1J254503 | Indirect Cross Interchange | 2 |
| SEAT | 1J0254508GX | Indirect Cross Interchange | 2 |
| SEAT | 1J0254506JX | Indirect Cross Interchange | 2 |
| SEAT | 1J025450 | Indirect Cross Interchange | 2 |
| SKODA | 1J0254503 | Indirect Cross Interchange | 2 |
| VW | 1J025450 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J254503X | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J254503 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J0254508GX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J0254506JX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J0254503X | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J025450 | Indirect Cross Interchange | 2 |
| VAG | 1J254503X | Indirect Cross Interchange | 2 |
| VAG | 1J254503 | Indirect Cross Interchange | 2 |
| VW | 1J0253503X | Indirect Cross Interchange | 1 |
| VW | 1J0254501X | Indirect Cross Interchange | 1 |
| BOSAL | 98569 | Indirect Cross Interchange | 1 |
| BOLINDER MUNKTELL | BM91056H | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 19003 | Indirect Cross Interchange | 1 |
| HJS | 90115708 | Indirect Cross Interchange | 1 |
| TIMAX | 321936 | Indirect Cross Interchange | 1 |
| ROSI | 321936 | Indirect Cross Interchange | 1 |
| ERNST | 753746 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM91065H | Indirect Cross Interchange | 1 |
| FENNO | 751CAT | Indirect Cross Interchange | 1 |