| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VAICO | V106309 | Direct Cross Interchange | 4 |
| VW | 6K4837402P | Direct Cross Interchange | 2 |
| SEAT | 6K4837402P | Direct Cross Interchange | 2 |
| METZGER | 2160127 | Direct Cross Interchange | 2 |
| SEAT | 6K4837402H | Direct Cross Interchange | 1 |
| SEAT | 6K4837402B | Direct Cross Interchange | 1 |
| VALEO | 850391 | Direct Cross Interchange | 1 |
| MARELLI | 350103222000 | Direct Cross Interchange | 1 |
| VW | 6K4837402H | Direct Cross Interchange | 1 |
| VW | 6K4837402B | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 350103222000 | Indirect Cross Interchange | 6 |
| LEMFORDER | 60270520 | Indirect Cross Interchange | 6 |
| VAN WEZEL | 4912264 | Indirect Cross Interchange | 5 |
| VALEO | 850391 | Indirect Cross Interchange | 5 |
| SCHLIECKMANN | 65684312 | Indirect Cross Interchange | 5 |
| EQUAL QUALITY | 410312 | Indirect Cross Interchange | 4 |
| SEIM | 980004 | Indirect Cross Interchange | 3 |
| KLOKKERHOLM | 66071802 | Indirect Cross Interchange | 2 |
| KLITECH | ST14R | Indirect Cross Interchange | 1 |
| BINDER | 56612122 | Indirect Cross Interchange | 1 |
| SEAT | 6K4837402S | Indirect Cross Interchange | 1 |
| VAG | 6K4837402S | Indirect Cross Interchange | 1 |
| VAG | 6K4837402P | Indirect Cross Interchange | 1 |
| VAG | 6K4837402B | Indirect Cross Interchange | 1 |
| VW | 6K4837402S | Indirect Cross Interchange | 1 |
| VAICO | 106309 | Indirect Cross Interchange | 1 |
| A.I.C. Competition | 52651 | Indirect Cross Interchange | 1 |