| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KüHLER SCHNEIDER | 5000751 | Direct Cross Interchange | 2 |
| AUDI | 4E0121251F | Direct Cross Interchange | 2 |
| HELLA | 376756771 | Direct Cross Interchange | 2 |
| NRF | 53018 | Direct Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | N1408 | Direct Cross Interchange | 1 |
| NISSENS | 60325 | Indirect Cross Interchange | 3 |
| BEHR HELLA SERVICE | 8MK376756771 | Indirect Cross Interchange | 3 |
| AVA QUALITY COOLING | AI2289 | Indirect Cross Interchange | 2 |
| VAG | 4E0121251F | Indirect Cross Interchange | 1 |
| VW | 4E0121251F | Indirect Cross Interchange | 1 |