| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20727 | Direct Cross Interchange | 11 |
| HJS | 90113037 | Direct Cross Interchange | 10 |
| BOSAL | 090011 | Direct Cross Interchange | 9 |
| KLARIUS | 321942 | Direct Cross Interchange | 8 |
| MTS | 043903 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | 321942 | Direct Cross Interchange | 7 |
| ERNST | 753976 | Direct Cross Interchange | 7 |
| MAGNAFLOW | 78815D | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM80249H | Direct Cross Interchange | 6 |
| AUDI | 1K0254502CX | Direct Cross Interchange | 6 |
| VW | 1K0254502CX | Direct Cross Interchange | 5 |
| FONOS | 20727 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM80249 | Direct Cross Interchange | 3 |
| ROSI | 321942 | Direct Cross Interchange | 1 |
| ASSO | 040044 | Indirect Cross Interchange | 8 |
| IMASAF | 716733 | Indirect Cross Interchange | 8 |
| AUDI | 1K0254504BX | Indirect Cross Interchange | 7 |
| VW | 1K0254504BX | Indirect Cross Interchange | 7 |
| FENNO | P719DCAT | Indirect Cross Interchange | 6 |
| SEAT | 1K0254504BX | Indirect Cross Interchange | 6 |
| VW | 1K0254502SX | Indirect Cross Interchange | 5 |
| SKODA | 1K0254504BX | Indirect Cross Interchange | 5 |
| AUDI | 1K0254502SX | Indirect Cross Interchange | 5 |
| EEC | SK6002T | Indirect Cross Interchange | 4 |
| EEC | SK6002 | Indirect Cross Interchange | 4 |
| VENEPORTE | ST63265K | Indirect Cross Interchange | 4 |
| AUDI | 1K0254502QX | Indirect Cross Interchange | 4 |
| TWINTEC | 25511109 | Indirect Cross Interchange | 4 |
| SEAT | 1K0254502QX | Indirect Cross Interchange | 4 |
| VW | 1K0254502QX | Indirect Cross Interchange | 4 |
| SKODA | 1K0254502SX | Indirect Cross Interchange | 3 |
| SKODA | 1K0254502QX | Indirect Cross Interchange | 3 |
| SKODA | 1K0254502CX | Indirect Cross Interchange | 3 |
| SEAT | 1K0254502CX | Indirect Cross Interchange | 3 |
| SEAT | 1K0254502SX | Indirect Cross Interchange | 3 |
| SIGAM | 60318 | Indirect Cross Interchange | 3 |
| HJS | 93119237 | Indirect Cross Interchange | 2 |
| ERNST | 202855 | Indirect Cross Interchange | 2 |
| GAT EUROKAT | 20004 | Indirect Cross Interchange | 2 |
| AUDI | 1K025450 | Indirect Cross Interchange | 2 |
| FENNO | P719DC | Indirect Cross Interchange | 2 |
| SEAT | 1K025450 | Indirect Cross Interchange | 2 |
| AS | 33779D | Indirect Cross Interchange | 2 |
| SKODA | 1K0254504CX | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 80249H | Indirect Cross Interchange | 2 |
| SEAT | 1K0254504CX | Indirect Cross Interchange | 2 |
| SIGAM | 10149 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1K0254504CX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1K0254504BX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1K025450 | Indirect Cross Interchange | 2 |
| VAG | 1K0254504CX | Indirect Cross Interchange | 2 |
| VAG | 1K0254504BX | Indirect Cross Interchange | 2 |
| VAG | 1K025450 | Indirect Cross Interchange | 2 |
| VW | 3C0254501SX | Indirect Cross Interchange | 2 |
| VW | 3C0254501NX | Indirect Cross Interchange | 2 |
| VW | 1K0254504CX | Indirect Cross Interchange | 2 |
| VW | 1K025450 | Indirect Cross Interchange | 2 |
| SKODA | 1K025450 | Indirect Cross Interchange | 2 |
| AUDI | 1K0254504CX | Indirect Cross Interchange | 2 |
| LRT | 7061 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37905 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37905 | Indirect Cross Interchange | 1 |
| FENNO | P7573 | Indirect Cross Interchange | 1 |
| AUDI | 1K0253059HG | Indirect Cross Interchange | 1 |
| AUDI | 1K0131690L | Indirect Cross Interchange | 1 |
| SKODA | 1K0253059HG | Indirect Cross Interchange | 1 |
| VW | 1K0253059HG | Indirect Cross Interchange | 1 |
| VW | 1K0131690L | Indirect Cross Interchange | 1 |
| SEAT | 1K0253059HG | Indirect Cross Interchange | 1 |
| VAG | 1K0254502SX | Indirect Cross Interchange | 1 |
| VAG | 1K0254502CX | Indirect Cross Interchange | 1 |
| EBERSPACHER | 9918255 | Indirect Cross Interchange | 1 |