| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SEAT | 6K4837402G | Direct Cross Interchange | 3 |
| VAICO | V106324 | Direct Cross Interchange | 3 |
| EQUAL QUALITY | 410514 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 350103478000 | Direct Cross Interchange | 2 |
| VW | 6K4837402J | Direct Cross Interchange | 2 |
| LEMFORDER | 60801350 | Indirect Cross Interchange | 2 |
| VALEO | 850461 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 350103800000 | Indirect Cross Interchange | 2 |
| VW | 6K4837402G | Indirect Cross Interchange | 1 |
| VW | 6K4837402F | Indirect Cross Interchange | 1 |
| SEAT | 6K4837402M | Indirect Cross Interchange | 1 |
| SEAT | 6K4837402K | Indirect Cross Interchange | 1 |
| SEAT | 6K4837402J | Indirect Cross Interchange | 1 |
| METZGER | 2160096 | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 65443332 | Indirect Cross Interchange | 1 |
| VW | 6K4837402M | Indirect Cross Interchange | 1 |
| VW | 6K4837402K | Indirect Cross Interchange | 1 |
| TOPRAN | 111254 | Indirect Cross Interchange | 1 |
| VAICO | 106324 | Indirect Cross Interchange | 1 |
| SEAT | 6K4837402F | Indirect Cross Interchange | 1 |
| ROVER | AC800 | Indirect Cross Interchange | 1 |
| ROVER | 350103800000 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 5825264 | Indirect Cross Interchange | 1 |