| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HELLA | 8EW351041451 | Direct Cross Interchange | 4 |
| KüHLER SCHNEIDER | 1780561 | Direct Cross Interchange | 4 |
| FIAT | 1358010080 | Direct Cross Interchange | 3 |
| FIAT | 1342690080 | Direct Cross Interchange | 3 |
| BEHR HELLA SERVICE | 8EW351041451 | Direct Cross Interchange | 1 |
| VEMO | 24011289 | Direct Cross Interchange | 1 |
| HELLA | 351041451 | Indirect Cross Interchange | 2 |
| BEHR HELLA SERVICE | 8EW351041451 | Indirect Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | F9510 | Indirect Cross Interchange | 1 |