| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SEAT | 6Q0121407 | Direct Cross Interchange | 6 |
| SEAT | 6Q0121407A | Direct Cross Interchange | 5 |
| VAICO | V100558 | Direct Cross Interchange | 5 |
| METZGER | 2140008 | Direct Cross Interchange | 4 |
| JP GROUP | 1114701200 | Direct Cross Interchange | 2 |
| TOPRAN | 109342 | Indirect Cross Interchange | 4 |
| MEYLE | 1002230005 | Indirect Cross Interchange | 3 |
| MAXGEAR | 770015 | Indirect Cross Interchange | 3 |
| VAG | 6Q0121407A | Indirect Cross Interchange | 2 |
| ORIGINAL IMPERIUM | 44108 | Indirect Cross Interchange | 2 |
| THERMOTEC | DBW006TT | Indirect Cross Interchange | 2 |
| SKODA | 6Q0121407 | Indirect Cross Interchange | 2 |
| SEAT | 6Q0121407B | Indirect Cross Interchange | 1 |
| VAICO | 100558 | Indirect Cross Interchange | 1 |
| BUGIAD | BSP20099 | Indirect Cross Interchange | 1 |
| VAG | 6Q0121407 | Indirect Cross Interchange | 1 |
| VW | 6Q0121407B | Indirect Cross Interchange | 1 |
| VW | 6Q0121407A | Indirect Cross Interchange | 1 |
| VW | 6Q0121407 | Indirect Cross Interchange | 1 |
| SKODA | 6Q0121407B | Indirect Cross Interchange | 1 |
| SKODA | 6Q0121407A | Indirect Cross Interchange | 1 |
| AUTOMEGA | 3012104076Q0A | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 1330061 | Indirect Cross Interchange | 1 |
| AKS DASIS | 043010N | Indirect Cross Interchange | 1 |