| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIRST LINE | FTS427100 | Direct Cross Interchange | 7 |
| AUDI | 06B121111K | Direct Cross Interchange | 5 |
| AUDI | 06B121111G | Direct Cross Interchange | 5 |
| AUDI | 06B121111D | Direct Cross Interchange | 5 |
| VW | 06B121111G | Direct Cross Interchange | 2 |
| VW | 06B121111D | Direct Cross Interchange | 2 |
| VW | 06B121111K | Direct Cross Interchange | 2 |
| VEMO | V15991905 | Indirect Cross Interchange | 7 |
| MEYLE | 1282280003 | Indirect Cross Interchange | 7 |
| TRISCAN | 8620221100 | Indirect Cross Interchange | 6 |
| VALEO | 820567 | Indirect Cross Interchange | 4 |
| GATES | TH444100G1 | Indirect Cross Interchange | 4 |
| BEHR THERMOT-TRONIK | 177403 | Indirect Cross Interchange | 3 |
| VERNET-CALORSTAT | 6842100 | Indirect Cross Interchange | 3 |
| AUDI | 06B121111H | Indirect Cross Interchange | 3 |
| JP GROUP | 121101006 | Indirect Cross Interchange | 3 |
| GATES | 34047 | Indirect Cross Interchange | 2 |
| FAE | 5348203 | Indirect Cross Interchange | 2 |
| Stant | 48732 | Indirect Cross Interchange | 2 |
| PARTS MASTER | 56012 | Indirect Cross Interchange | 1 |