| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QTH505K | Direct Cross Interchange | 8 |
| FIRST LINE | FTS35588 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46527105 | Direct Cross Interchange | 4 |
| BEHR THERMOT-TRONIK | C75788 | Direct Cross Interchange | 3 |
| LANCIA | 60814610 | Direct Cross Interchange | 2 |
| FIAT | 60814610 | Direct Cross Interchange | 2 |
| FIAT | 46546375 | Direct Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | 643688 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 60815681 | Direct Cross Interchange | 2 |
| CALORSTAT by Vernet | 648988 | Direct Cross Interchange | 2 |
| GATES | TH20788G1 | Indirect Cross Interchange | 6 |
| FACET | 78170 | Indirect Cross Interchange | 5 |
| VALEO | 820410 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | QTH542K | Indirect Cross Interchange | 3 |
| TRISCAN | 862032488 | Indirect Cross Interchange | 3 |
| GATES | TH21388G1 | Indirect Cross Interchange | 3 |
| VEMO | V24990002 | Indirect Cross Interchange | 3 |
| CALORSTAT by Vernet | TH648988J | Indirect Cross Interchange | 3 |
| VALEO | 820411 | Indirect Cross Interchange | 3 |
| BGA | CT5090 | Indirect Cross Interchange | 2 |
| WAHLER | 41051288D | Indirect Cross Interchange | 2 |
| FACET | 78181 | Indirect Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | G84088 | Indirect Cross Interchange | 2 |
| SASIC | 9000023 | Indirect Cross Interchange | 2 |
| FAE | 5339788 | Indirect Cross Interchange | 2 |
| TRISCAN | 862016788 | Indirect Cross Interchange | 2 |
| LANCIA | 465271050 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QTH505 | Indirect Cross Interchange | 1 |
| FAE | 5339588 | Indirect Cross Interchange | 1 |
| VALEO | 820467 | Indirect Cross Interchange | 1 |