| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 4B3121251D | Direct Cross Interchange | 2 |
| AUDI | 4B3121251 | Indirect Cross Interchange | 1 |
| KUHLER SCHNEIDER | 5002601 | Indirect Cross Interchange | 1 |
| DPI | 2639 | Indirect Cross Interchange | 1 |
| AVA COOLING SYSTEMS | AI2158 | Indirect Cross Interchange | 1 |
| VAN WEZEL | 03002158 | Indirect Cross Interchange | 1 |
| VALEO | 734859 | Indirect Cross Interchange | 1 |
| FRIGAIR | 01103124 | Indirect Cross Interchange | 1 |
| NRF | 51586 | Indirect Cross Interchange | 1 |
| NISSENS | 60424 | Indirect Cross Interchange | 1 |
| AURADIA | KAI158 | Indirect Cross Interchange | 1 |
| AURADIA | AI2158 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 5002601 | Indirect Cross Interchange | 1 |
| SCHLIECKMANN | 60032158 | Indirect Cross Interchange | 1 |
| AKS DASIS | 480260N | Indirect Cross Interchange | 1 |
| AKG | 47850210000 | Indirect Cross Interchange | 1 |
| GERI | 16278 | Indirect Cross Interchange | 1 |
| SPECTRA PREMIUM | CU2639 | Indirect Cross Interchange | 1 |