| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QTH337K | Direct Cross Interchange | 11 |
| VALEO | 819964 | Direct Cross Interchange | 10 |
| VEMO | V24990009 | Direct Cross Interchange | 9 |
| BEHR THERMOT-TRONIK | C51280 | Direct Cross Interchange | 7 |
| FIAT | 7614475 | Direct Cross Interchange | 6 |
| BEHR THERMOT-TRONIK | 628780 | Direct Cross Interchange | 6 |
| CALORSTAT by Vernet | TH568880J | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60809590 | Direct Cross Interchange | 4 |
| CALORSTAT by Vernet | 568880 | Direct Cross Interchange | 3 |
| FIAT | 7613245 | Direct Cross Interchange | 3 |
| LANCIA | 7614475 | Direct Cross Interchange | 3 |
| LANCIA | 7613245 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 7614475 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | QTH337 | Direct Cross Interchange | 2 |
| DELPHI | TMS1246 | Direct Cross Interchange | 2 |
| GATES | TH9180G1 | Direct Cross Interchange | 1 |
| GATES | TH19180G1 | Indirect Cross Interchange | 11 |
| BGA | CT5151 | Indirect Cross Interchange | 9 |
| FACET | 78144 | Indirect Cross Interchange | 9 |
| FIRST LINE | FTS22982 | Indirect Cross Interchange | 7 |
| FAE | 5333480 | Indirect Cross Interchange | 5 |
| TRISCAN | 86206588 | Indirect Cross Interchange | 5 |
| TRISCAN | 86206582 | Indirect Cross Interchange | 5 |
| KüHLER SCHNEIDER | 7409461 | Indirect Cross Interchange | 3 |
| AUGROS | 5100933Q | Indirect Cross Interchange | 2 |
| AKS DASIS | 750946N | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 0060809590 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7613245 | Indirect Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | 628787 | Indirect Cross Interchange | 2 |
| CALORSTAT by Vernet | 568880J | Indirect Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | 3013180 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 3012080 | Indirect Cross Interchange | 1 |
| VEMO | 24990009 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60808766 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 0007614475 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 0007613245 | Indirect Cross Interchange | 1 |
| KW | 580144 | Indirect Cross Interchange | 1 |
| EPS | 1880144 | Indirect Cross Interchange | 1 |
| MOTORAD | 31880 | Indirect Cross Interchange | 1 |
| INDELDIS KX 7 | 2914110 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 628787 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 628780 | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | TH568880 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | C50380 | Indirect Cross Interchange | 1 |