| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BEHR THERMOT-TRONIK | 178605500 | Direct Cross Interchange | 5 |
| CALORSTAT by Vernet | TH6968105 | Direct Cross Interchange | 4 |
| TRISCAN | 8620228109 | Direct Cross Interchange | 4 |
| VEMO | V15992020 | Direct Cross Interchange | 4 |
| MOTORAD | 670109 | Direct Cross Interchange | 2 |
| VAG | 032121121N | Indirect Cross Interchange | 5 |
| CALORSTAT by Vernet | 6968105 | Indirect Cross Interchange | 3 |
| CALORSTAT by Vernet | 696800 | Indirect Cross Interchange | 2 |
| AUDI | 032121121N | Indirect Cross Interchange | 1 |
| AUDI | 032121121M | Indirect Cross Interchange | 1 |
| AUDI | 032121111CE | Indirect Cross Interchange | 1 |
| AUDI | 032121111BN | Indirect Cross Interchange | 1 |
| TRISCAN | 8620228109 | Indirect Cross Interchange | 1 |
| TRISCAN | 1430228109 | Indirect Cross Interchange | 1 |
| VAG | 032121121L | Indirect Cross Interchange | 1 |
| VW | 032121121N | Indirect Cross Interchange | 1 |
| VW | 032121121M | Indirect Cross Interchange | 1 |
| VW | 032121111CE | Indirect Cross Interchange | 1 |
| VW | 032121111BN | Indirect Cross Interchange | 1 |
| SKODA | 032121121M | Indirect Cross Interchange | 1 |
| SEAT | 032121121N | Indirect Cross Interchange | 1 |
| SEAT | 032121121M | Indirect Cross Interchange | 1 |
| SEAT | 032121121L | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 3028605 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 178605600 | Indirect Cross Interchange | 1 |
| VEMO | 15992020 | Indirect Cross Interchange | 1 |
| MTE-THOMSON | VT564109 | Indirect Cross Interchange | 1 |
| TOPRAN | 109893 | Indirect Cross Interchange | 1 |