| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 8K0121251R | Direct Cross Interchange | 4 |
| VW | 8K0121251R | Direct Cross Interchange | 2 |
| HELLA | 8MK376753491 | Direct Cross Interchange | 2 |
| BEHR HELLA SERVICE | 8MK376753491 | Direct Cross Interchange | 2 |
| SKODA | 8K0121251R | Direct Cross Interchange | 1 |
| SEAT | 8K0121251R | Direct Cross Interchange | 1 |
| AVA QUALITY COOLING | AI2306 | Direct Cross Interchange | 1 |
| VAN WEZEL | 03002306 | Indirect Cross Interchange | 4 |
| NISSENS | 60323 | Indirect Cross Interchange | 4 |
| AKS DASIS | 480073N | Indirect Cross Interchange | 3 |
| KüHLER SCHNEIDER | 5000691 | Indirect Cross Interchange | 3 |
| VW | 8K0121251T | Indirect Cross Interchange | 2 |
| HELLA | 376753491 | Indirect Cross Interchange | 2 |
| AUDI | 8K0121251L | Indirect Cross Interchange | 2 |
| VW | 8K0121251L | Indirect Cross Interchange | 2 |
| AUDI | 8K0121251T | Indirect Cross Interchange | 2 |
| BEHR HELLA SERVICE | 8MK376753491 | Indirect Cross Interchange | 1 |
| VALEO | 735471 | Indirect Cross Interchange | 1 |
| VAG | 8K0121251R | Indirect Cross Interchange | 1 |