| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VAG | 06B121111K | Direct Cross Interchange | 1 |
| VAG | 06B121111H | Direct Cross Interchange | 1 |
| VAG | 06B121111G | Direct Cross Interchange | 1 |
| VAG | 06B121111B | Direct Cross Interchange | 1 |
| JP GROUP | 121101006ALT | Direct Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 177403 | Indirect Cross Interchange | 3 |
| VEMO | V15991905 | Indirect Cross Interchange | 3 |
| CALORSTAT by Vernet | TH6842100J | Indirect Cross Interchange | 3 |
| TRISCAN | 8620221100 | Indirect Cross Interchange | 3 |
| MOTORAD | 601100 | Indirect Cross Interchange | 3 |