| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 8A0131702DX | Direct Cross Interchange | 13 |
| WALKER | 20497 | Direct Cross Interchange | 11 |
| IMASAF | 134833 | Direct Cross Interchange | 9 |
| BOSAL | 099048 | Direct Cross Interchange | 8 |
| MTS | 043624 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | 311535 | Direct Cross Interchange | 6 |
| FONOS | 20497 | Direct Cross Interchange | 6 |
| KLARIUS | 311535 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM90153 | Direct Cross Interchange | 6 |
| SIGAM | 10315 | Direct Cross Interchange | 6 |
| KLARIUS | 370306 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 370306 | Direct Cross Interchange | 4 |
| MAGNAFLOW | 80256 | Direct Cross Interchange | 3 |
| MAGNAFLOW | K262 | Direct Cross Interchange | 2 |
| ROSI | 311535 | Direct Cross Interchange | 1 |
| ASSO | 040005 | Indirect Cross Interchange | 7 |
| EEC | AU8008 | Indirect Cross Interchange | 7 |
| BOSAL | 098046 | Indirect Cross Interchange | 5 |
| AUDI | 8A0131702C | Indirect Cross Interchange | 5 |
| VAG | 8A0131702DX | Indirect Cross Interchange | 4 |
| VAG | 8A013170 | Indirect Cross Interchange | 2 |
| AUDI | 8A013170 | Indirect Cross Interchange | 2 |
| AUDI | 8A0131702DV | Indirect Cross Interchange | 2 |
| AUDI | 8A0131702D | Indirect Cross Interchange | 2 |
| FABRISCAPE | AU42194C | Indirect Cross Interchange | 2 |
| AS | 42091 | Indirect Cross Interchange | 2 |
| UltraFit | CC1370 | Indirect Cross Interchange | 1 |
| MAREMONT | 652154 | Indirect Cross Interchange | 1 |
| Dec Catalytic Converters | BMW71461 | Indirect Cross Interchange | 1 |
| AutoZone | 099048 | Indirect Cross Interchange | 1 |
| VW | 8A0131702DX | Indirect Cross Interchange | 1 |
| VW | 8A0131702DV | Indirect Cross Interchange | 1 |
| VW | 8A0131702C | Indirect Cross Interchange | 1 |
| BOSAL | 98046 | Indirect Cross Interchange | 1 |
| MTS | 43624 | Indirect Cross Interchange | 1 |
| ANSA | NOCAT | Indirect Cross Interchange | 1 |
| CATCO | 4078 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42194 | Indirect Cross Interchange | 1 |
| EEC | AU8016 | Indirect Cross Interchange | 1 |
| TIMAX | NOCAT | Indirect Cross Interchange | 1 |