| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| JP GROUP | 121430001 | Direct Cross Interchange | 2 |
| VAG | 3A0121253B | Direct Cross Interchange | 1 |
| VAG | 3A0121253 | Direct Cross Interchange | 1 |
| VEMO | V15605023 | Indirect Cross Interchange | 3 |
| FRIGAIR | 01103063 | Indirect Cross Interchange | 3 |
| AVA QUALITY COOLING | VWA2119 | Indirect Cross Interchange | 2 |
| AVA QUALITY COOLING | VW2119 | Indirect Cross Interchange | 2 |
| VW | 3A0121253B | Indirect Cross Interchange | 1 |
| AUDI | 3A0121253 | Indirect Cross Interchange | 1 |
| OE | 3AO121253B | Indirect Cross Interchange | 1 |
| KUHLER SCHNEIDER | 1319001 | Indirect Cross Interchange | 1 |
| AVA COOLING SYSTEMS | VW2119 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 58002119 | Indirect Cross Interchange | 1 |
| NRF | 58947 | Indirect Cross Interchange | 1 |
| NRF | 23005 | Indirect Cross Interchange | 1 |
| TYC | 7370036 | Indirect Cross Interchange | 1 |
| NISSENS | 652511 | Indirect Cross Interchange | 1 |
| AURADIA | VWA2119 | Indirect Cross Interchange | 1 |
| AURADIA | VW2119 | Indirect Cross Interchange | 1 |
| AURADIA | KVW119 | Indirect Cross Interchange | 1 |
| PAPE | 25135 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8MK376717731 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 2112979 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 1319001 | Indirect Cross Interchange | 1 |
| TOPRAN | 110179 | Indirect Cross Interchange | 1 |
| KAGER | 311202 | Indirect Cross Interchange | 1 |
| VALEO | 731005 | Indirect Cross Interchange | 1 |
| HELLA | 8MK376717731 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | BM808 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 350213808000 | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 60582119 | Indirect Cross Interchange | 1 |
| NOR | 9538209 | Indirect Cross Interchange | 1 |
| AKS DASIS | 041900N | Indirect Cross Interchange | 1 |
| AKG | 07274480000 | Indirect Cross Interchange | 1 |
| GERI | 16274 | Indirect Cross Interchange | 1 |
| DENSO | DRM32028 | Indirect Cross Interchange | 1 |
| VW | 3AO121253 | Indirect Cross Interchange | 1 |