| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| JP GROUP | 121280010 | Direct Cross Interchange | 2 |
| VAG | 1H0121253BE | Direct Cross Interchange | 1 |
| VAG | 6N0121253M | Direct Cross Interchange | 1 |
| VAG | 1H0121253L | Direct Cross Interchange | 1 |
| VAG | 1H0121253BJ | Direct Cross Interchange | 1 |
| FRIGAIR | 01103094 | Indirect Cross Interchange | 3 |
| AVA QUALITY COOLING | VW2027 | Indirect Cross Interchange | 2 |
| AVA QUALITY COOLING | VWA2027 | Indirect Cross Interchange | 2 |
| AKG | 07272920000 | Indirect Cross Interchange | 1 |
| AUDI | 1H0121253BJ | Indirect Cross Interchange | 1 |
| AUDI | 1H0121253BE | Indirect Cross Interchange | 1 |
| KUHLER SCHNEIDER | 1312401 | Indirect Cross Interchange | 1 |
| AVA COOLING SYSTEMS | VW2027 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 58002027 | Indirect Cross Interchange | 1 |
| VALEO | 730955 | Indirect Cross Interchange | 1 |
| HELLA | 8MK376714541 | Indirect Cross Interchange | 1 |
| FRIGAIR | 01103046 | Indirect Cross Interchange | 1 |
| FRIGAIR | 01103027 | Indirect Cross Interchange | 1 |
| NRF | 50457 | Indirect Cross Interchange | 1 |
| NISSENS | 65248A | Indirect Cross Interchange | 1 |
| NISSENS | 65248 | Indirect Cross Interchange | 1 |
| AURADIA | KVW027 | Indirect Cross Interchange | 1 |
| EQUAL QUALITY | RM0253 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8MK376714541 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 1312401 | Indirect Cross Interchange | 1 |
| TOPRAN | 105750 | Indirect Cross Interchange | 1 |
| KAGER | 311168 | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 60582027 | Indirect Cross Interchange | 1 |
| NOR | 9521205 | Indirect Cross Interchange | 1 |
| AKS DASIS | 041240N | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | VWA2131 | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | VWA2124 | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | VW2131 | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | VW2124 | Indirect Cross Interchange | 1 |