| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SCHLIECKMANN | 50446509 | Direct Cross Interchange | 18 |
| JOHNS | 9519881 | Direct Cross Interchange | 12 |
| TYC | 110573012 | Direct Cross Interchange | 12 |
| BOSCH | 0318347204 | Direct Cross Interchange | 12 |
| MAGNETI MARELLI | 712380401129 | Direct Cross Interchange | 11 |
| JP GROUP | 945710002 | Direct Cross Interchange | 9 |
| JP GROUP | 6X0945096E | Direct Cross Interchange | 9 |
| VW | 6X0945096E | Direct Cross Interchange | 8 |
| HELLA | 9EL354371021 | Direct Cross Interchange | 6 |
| PRASCO | VW3204153 | Direct Cross Interchange | 6 |
| KLOKKERHOLM | 95010712 | Direct Cross Interchange | 6 |
| MAGNETI MARELLI | LLC611 | Direct Cross Interchange | 6 |
| NOR | 95016562 | Direct Cross Interchange | 4 |
| FIFFT | F02252724 | Direct Cross Interchange | 3 |
| BINDER | 72456591 | Direct Cross Interchange | 3 |
| AUGROS | 14025951 | Direct Cross Interchange | 3 |
| VW | 6XO945096E | Direct Cross Interchange | 3 |
| VW | 6X0945112 | Indirect Cross Interchange | 2 |
| BOSCH | E353628 | Indirect Cross Interchange | 1 |
| HD Karosserieteile | 2208090 | Indirect Cross Interchange | 1 |
| NOR | 95016562 | Indirect Cross Interchange | 1 |
| VW | 6X0945096D | Indirect Cross Interchange | 1 |
| SEIMA | 712380401129 | Indirect Cross Interchange | 1 |
| TYC | 110573012 | Indirect Cross Interchange | 1 |
| HELLA | 354371021 | Indirect Cross Interchange | 1 |
| VW/SEAT | 6X0945096E | Indirect Cross Interchange | 1 |
| VW | 6X0945096F | Indirect Cross Interchange | 1 |