| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 3AO121253E | Direct Cross Interchange | 34 |
| VW | 3AO121253C | Direct Cross Interchange | 34 |
| AUDI | 3A0121253T | Direct Cross Interchange | 34 |
| AUDI | 3A0121253E | Direct Cross Interchange | 34 |
| AUDI | 3A0121253C | Direct Cross Interchange | 34 |
| KUHLER SCHNEIDER | 1319101 | Direct Cross Interchange | 34 |
| DPI | 2097 | Direct Cross Interchange | 34 |
| AVA COOLING SYSTEMS | VW2122 | Direct Cross Interchange | 34 |
| VAN WEZEL | 58002122 | Direct Cross Interchange | 34 |
| VALEO | 731006 | Direct Cross Interchange | 34 |
| HELLA | 8MK376715171 | Direct Cross Interchange | 34 |
| FRIGAIR | 01103097 | Direct Cross Interchange | 34 |
| NRF | 54696 | Direct Cross Interchange | 34 |
| SERCK-MARSTON | 2710123 | Direct Cross Interchange | 34 |
| VISTEON | 1010001121 | Direct Cross Interchange | 34 |
| BEHR HELLA SERVICE | 8MK376715171 | Direct Cross Interchange | 34 |
| BEHR HELLA SERVICE | 2110264 | Direct Cross Interchange | 34 |
| TYC | 7370021 | Direct Cross Interchange | 34 |
| NISSENS | 65252A | Direct Cross Interchange | 34 |
| NISSENS | 65252 | Direct Cross Interchange | 34 |
| AURADIA | VWA2122 | Direct Cross Interchange | 34 |
| AURADIA | VW2122 | Direct Cross Interchange | 34 |
| AURADIA | KVW122 | Direct Cross Interchange | 34 |
| PAPE | 25141 | Direct Cross Interchange | 34 |
| KAGER | 311205 | Direct Cross Interchange | 34 |
| JP GROUP | 121430005 | Direct Cross Interchange | 34 |
| SCHLIECKMANN | 60582122 | Direct Cross Interchange | 34 |
| NOR | 9538208 | Direct Cross Interchange | 34 |
| AKG | 47870440000 | Direct Cross Interchange | 34 |
| AKG | 07273790000 | Direct Cross Interchange | 34 |
| GERI | 16276 | Direct Cross Interchange | 34 |
| VW | 3AO121253T | Direct Cross Interchange | 34 |
| KüHLER SCHNEIDER | 1319101 | Indirect Cross Interchange | 14 |
| AVA QUALITY COOLING | VW2122 | Indirect Cross Interchange | 14 |
| AVA QUALITY COOLING | VWA2122 | Indirect Cross Interchange | 12 |
| AKS DASIS | 041910N | Indirect Cross Interchange | 11 |
| THERMOTEC | D7W049TT | Indirect Cross Interchange | 9 |
| TOPRAN | 112218 | Indirect Cross Interchange | 9 |
| QUINTON HAZELL | QER1668 | Indirect Cross Interchange | 9 |
| VW | 3A0121253C | Indirect Cross Interchange | 8 |
| VW | 3A0121253T | Indirect Cross Interchange | 6 |
| NRF | 24486 | Indirect Cross Interchange | 4 |
| NRF | 58948 | Indirect Cross Interchange | 4 |
| 4SEASONS | 131038 | Indirect Cross Interchange | 4 |
| BEHR THERMOT-TRONIK | 2110264 | Indirect Cross Interchange | 4 |
| VW | 3A0121253E | Indirect Cross Interchange | 4 |
| KLOKKERHOLM | 9538302122 | Indirect Cross Interchange | 3 |
| KüHLER SCHNEIDER | 9931201 | Indirect Cross Interchange | 2 |
| ARD | VOLK5390A | Indirect Cross Interchange | 2 |
| KILEN | VW2122 | Indirect Cross Interchange | 2 |
| BINDER | 72559014 | Indirect Cross Interchange | 2 |
| vista-pro | 432279 | Indirect Cross Interchange | 2 |
| HELLA | 376715171 | Indirect Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | 91072028SF | Indirect Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | 8MK376715171 | Indirect Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | 72559014 | Indirect Cross Interchange | 2 |
| AVA QUALITY COOLING | KVW122 | Indirect Cross Interchange | 2 |
| AUGROS | 55039275 | Indirect Cross Interchange | 2 |
| MODINE | 431501 | Indirect Cross Interchange | 1 |
| VAG | 3A0121253E | Indirect Cross Interchange | 1 |
| VAG | 3A0121253C | Indirect Cross Interchange | 1 |
| FRIGAIR | 21190097 | Indirect Cross Interchange | 1 |
| VISTEON | 1011001121 | Indirect Cross Interchange | 1 |
| NRF | 50506 | Indirect Cross Interchange | 1 |
| AUDI | 3A0121253AB | Indirect Cross Interchange | 1 |
| JP GROUP | 1114206500 | Indirect Cross Interchange | 1 |
| NISSENS | 652511 | Indirect Cross Interchange | 1 |
| VW/SEAT | 3A0121253C | Indirect Cross Interchange | 1 |
| AKS DASIS | 041940N | Indirect Cross Interchange | 1 |
| VW | 3A0121253AB | Indirect Cross Interchange | 1 |
| MODINE | 432279 | Indirect Cross Interchange | 1 |