| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BEHR THERMOT-TRONIK | 194087 | Direct Cross Interchange | 2 |
| VW | 03L121111AC | Direct Cross Interchange | 2 |
| VAG | 03L121111AC | Direct Cross Interchange | 1 |
| AUDI | 03L121111AC | Direct Cross Interchange | 1 |
| SKODA | 03L121111AC | Direct Cross Interchange | 1 |
| SEAT | 03L121111AC | Direct Cross Interchange | 1 |
| VEMO | 15992046 | Direct Cross Interchange | 1 |
| FACET | 78770 | Indirect Cross Interchange | 3 |
| VW | 03L121111M | Indirect Cross Interchange | 1 |