| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 1H1253058X | Direct Cross Interchange | 4 |
| WALKER | 20494 | Direct Cross Interchange | 4 |
| KLARIUS | 321334 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 321334 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM90277 | Direct Cross Interchange | 1 |
| AS | AS37860 | Direct Cross Interchange | 1 |
| AS | 37860 | Indirect Cross Interchange | 4 |
| MTS | 043389 | Indirect Cross Interchange | 4 |
| BOSAL | 099891 | Indirect Cross Interchange | 4 |
| VENEPORTE | VW80422K | Indirect Cross Interchange | 3 |
| VW | 1H125305 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1H1253058X | Indirect Cross Interchange | 2 |
| VW/SEAT | 1H125305 | Indirect Cross Interchange | 2 |
| VAG | 1H1253058X | Indirect Cross Interchange | 2 |
| VAG | 1H125305 | Indirect Cross Interchange | 2 |
| IMASAF | 715021 | Indirect Cross Interchange | 2 |
| IMASAF | 713833 | Indirect Cross Interchange | 2 |
| FONOS | 20494 | Indirect Cross Interchange | 2 |
| ASSO | 580012 | Indirect Cross Interchange | 2 |
| VENEPORTE | VW80657K | Indirect Cross Interchange | 1 |
| AS | 37158 | Indirect Cross Interchange | 1 |
| VW | 1H0131702AX | Indirect Cross Interchange | 1 |
| VW | 1H0131701TX | Indirect Cross Interchange | 1 |
| VW | 1H0131701SX | Indirect Cross Interchange | 1 |
| VW | 1H0131701SV | Indirect Cross Interchange | 1 |
| VW | 1H0131701S | Indirect Cross Interchange | 1 |
| VW | 1H0131701NX | Indirect Cross Interchange | 1 |
| VW | 1H0131089CX | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 370206 | Indirect Cross Interchange | 1 |
| BOSAL | 098928 | Indirect Cross Interchange | 1 |
| BOSAL | 98928 | Indirect Cross Interchange | 1 |
| WALKER | 20190 | Indirect Cross Interchange | 1 |
| HJS | 90115014 | Indirect Cross Interchange | 1 |
| ROSI | 321334 | Indirect Cross Interchange | 1 |
| ANSA | 321334 | Indirect Cross Interchange | 1 |
| TESH | 321334 | Indirect Cross Interchange | 1 |
| FABRISCAPE | VW37860C | Indirect Cross Interchange | 1 |
| ARVIN | 321334 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37860 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37158 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37026 | Indirect Cross Interchange | 1 |
| EEC | VK8015 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K161 | Indirect Cross Interchange | 1 |
| EEC | VK6055 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 88830 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 88818 | Indirect Cross Interchange | 1 |
| KLARIUS | 370206 | Indirect Cross Interchange | 1 |