| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NRF | 58337 | Direct Cross Interchange | 2 |
| NRF | 53021 | Direct Cross Interchange | 1 |
| SKODA | 6Q0121253BT | Indirect Cross Interchange | 2 |
| SKODA | 6Q0121253AG | Indirect Cross Interchange | 2 |
| SEAT | 6Q0121253K | Indirect Cross Interchange | 2 |
| SEAT | 6Q0121253J | Indirect Cross Interchange | 2 |
| SEAT | 6Q0121253BT | Indirect Cross Interchange | 2 |
| SEAT | 6Q0121253AG | Indirect Cross Interchange | 2 |
| AVA QUALITY COOLING | SA2013 | Indirect Cross Interchange | 2 |
| AVA QUALITY COOLING | SAA2013 | Indirect Cross Interchange | 2 |
| VW | 6QE121253 | Indirect Cross Interchange | 2 |
| VW | 6Q0121253K | Indirect Cross Interchange | 2 |
| VW | 6Q0121253J | Indirect Cross Interchange | 2 |
| VW | 6Q0121253BT | Indirect Cross Interchange | 2 |
| VW | 6Q0121253AG | Indirect Cross Interchange | 2 |
| VW | 6Q0121253AE | Indirect Cross Interchange | 2 |
| VW | 6Q0121253 | Indirect Cross Interchange | 2 |
| SKODA | 6Q0121253K | Indirect Cross Interchange | 2 |
| SKODA | 6Q0121253J | Indirect Cross Interchange | 2 |
| TOPRAN | 112239 | Indirect Cross Interchange | 1 |
| J. DEUS | RA0250090 | Indirect Cross Interchange | 1 |
| AVA COOLING SYSTEMS | SA2005 | Indirect Cross Interchange | 1 |
| KAGER | 310995 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 76002013 | Indirect Cross Interchange | 1 |
| SEAT | 6Q0121201HA | Indirect Cross Interchange | 1 |
| VAN WEZEL | 76002010 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QER2344 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 76002005 | Indirect Cross Interchange | 1 |
| KUHLER SCHNEIDER | 4811201 | Indirect Cross Interchange | 1 |
| VALEO | 736036 | Indirect Cross Interchange | 1 |
| VALEO | 733062 | Indirect Cross Interchange | 1 |
| VALEO | 732863 | Indirect Cross Interchange | 1 |
| VALEO | 233062 | Indirect Cross Interchange | 1 |
| HELLA | 8MK376716231 | Indirect Cross Interchange | 1 |
| HELLA | 8MK376704601 | Indirect Cross Interchange | 1 |
| FRIGAIR | 01103040 | Indirect Cross Interchange | 1 |
| SKODA | 6Q0121253AE | Indirect Cross Interchange | 1 |
| SKODA | 6Q0121201HA | Indirect Cross Interchange | 1 |
| VW | 6Q0121201HA | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | SA2005 | Indirect Cross Interchange | 1 |
| GERI | 16681 | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 60762005 | Indirect Cross Interchange | 1 |
| NOR | 7514208 | Indirect Cross Interchange | 1 |
| AKS DASIS | 491120N | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | SAA2005 | Indirect Cross Interchange | 1 |
| TYC | 7370013 | Indirect Cross Interchange | 1 |
| NISSENS | 65269A | Indirect Cross Interchange | 1 |
| NISSENS | 652691 | Indirect Cross Interchange | 1 |
| NISSENS | 64103 | Indirect Cross Interchange | 1 |
| AURADIA | SAA2005 | Indirect Cross Interchange | 1 |
| AURADIA | SA2005 | Indirect Cross Interchange | 1 |
| AURADIA | KSA005 | Indirect Cross Interchange | 1 |
| EQUAL QUALITY | RM0263 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8MK376716231 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 6Q0121253J | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 4811201 | Indirect Cross Interchange | 1 |