| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QTH534K | Direct Cross Interchange | 8 |
| BEHR THERMOT-TRONIK | C61680 | Direct Cross Interchange | 5 |
| LANCIA | 7727042 | Direct Cross Interchange | 4 |
| BEHR THERMOT-TRONIK | 642480 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 7727042 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60812437 | Direct Cross Interchange | 3 |
| FIAT | 7727042 | Direct Cross Interchange | 3 |
| CALORSTAT by Vernet | 653780 | Direct Cross Interchange | 2 |
| GATES | TH26080G1 | Indirect Cross Interchange | 7 |
| SASIC | 9000059 | Indirect Cross Interchange | 7 |
| TRISCAN | 862029180 | Indirect Cross Interchange | 6 |
| FACET | 78153 | Indirect Cross Interchange | 5 |
| VALEO | 820403 | Indirect Cross Interchange | 3 |
| CALORSTAT by Vernet | TH653780J | Indirect Cross Interchange | 3 |
| FAE | 5336080 | Indirect Cross Interchange | 2 |