| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 4E0121251E | Direct Cross Interchange | 4 |
| AUDI | 4E0121251C | Direct Cross Interchange | 4 |
| AUDI | 4E0121251G | Direct Cross Interchange | 3 |
| BEHR HELLA SERVICE | 8MK376719091 | Indirect Cross Interchange | 3 |
| HELLA | 8MK376719091 | Indirect Cross Interchange | 3 |
| NISSENS | 60427 | Indirect Cross Interchange | 3 |
| BEHR THERMOT-TRONIK | 2115708 | Indirect Cross Interchange | 2 |
| KüHLER SCHNEIDER | 5000631 | Indirect Cross Interchange | 2 |
| SCHLIECKMANN | 60032268 | Indirect Cross Interchange | 2 |
| AKS DASIS | 480045N | Indirect Cross Interchange | 2 |
| AURADIA | AI2268 | Indirect Cross Interchange | 2 |
| NISSENS | 60427A | Indirect Cross Interchange | 2 |
| KUHLER SCHNEIDER | 5000631 | Indirect Cross Interchange | 2 |
| DPI | 2726 | Indirect Cross Interchange | 2 |
| AVA COOLING SYSTEMS | AI2268 | Indirect Cross Interchange | 2 |
| VAN WEZEL | 03002268 | Indirect Cross Interchange | 2 |
| VALEO | 735033 | Indirect Cross Interchange | 2 |