| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BEHR THERMOT-TRONIK | C83988 | Direct Cross Interchange | 1 |
| WAHLER | 316488 | Direct Cross Interchange | 1 |
| CALORSTAT by Vernet | TH650488J | Indirect Cross Interchange | 1 |
| MOTORAD | 68588 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 7418231 | Indirect Cross Interchange | 1 |
| FACET | 78481 | Indirect Cross Interchange | 1 |
| FIAT | 46776218 | Indirect Cross Interchange | 1 |