| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 4E0121251 | Direct Cross Interchange | 12 |
| NISSENS | 60428 | Direct Cross Interchange | 12 |
| AKS DASIS | 480055N | Direct Cross Interchange | 10 |
| BEHR THERMOT-TRONIK | 2115707 | Direct Cross Interchange | 8 |
| NISSENS | 60428A | Direct Cross Interchange | 8 |
| DPI | 2967 | Direct Cross Interchange | 8 |
| NRF | 53716 | Direct Cross Interchange | 7 |
| SCHLIECKMANN | 60032289 | Direct Cross Interchange | 6 |
| VAN WEZEL | 03002289 | Direct Cross Interchange | 6 |
| KüHLER SCHNEIDER | 5000351 | Direct Cross Interchange | 6 |
| HELLA | 376719081 | Direct Cross Interchange | 3 |
| BEHR THERMOT-TRONIK | A2732 | Direct Cross Interchange | 2 |
| BEHR HELLA SERVICE | 2115707 | Direct Cross Interchange | 2 |
| BEHR HELLA SERVICE | 8MK376719081 | Indirect Cross Interchange | 8 |
| AVA QUALITY COOLING | AI2289 | Indirect Cross Interchange | 6 |
| KAGER | 314294 | Indirect Cross Interchange | 5 |
| VALEO | 735033 | Indirect Cross Interchange | 2 |
| AUGROS | 55105977 | Indirect Cross Interchange | 2 |
| 4SEASONS | 102121 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 5000631 | Indirect Cross Interchange | 1 |
| AVA QUALITY COOLING | AI2268 | Indirect Cross Interchange | 1 |
| VW | 4E0121251 | Indirect Cross Interchange | 1 |
| AUDI | 4EO121251 | Indirect Cross Interchange | 1 |