| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QTH522K | Direct Cross Interchange | 9 |
| GATES | TH18088G1 | Direct Cross Interchange | 8 |
| BEHR THERMOT-TRONIK | C73088 | Direct Cross Interchange | 7 |
| BEHR THERMOT-TRONIK | 645088 | Direct Cross Interchange | 7 |
| FIAT | 60620386 | Direct Cross Interchange | 7 |
| BGA | CT5074 | Direct Cross Interchange | 6 |
| VEMO | V24990017 | Direct Cross Interchange | 6 |
| CALORSTAT by Vernet | TH650988J | Direct Cross Interchange | 5 |
| LANCIA | 60620386 | Direct Cross Interchange | 4 |
| FIAT | 0060620386 | Direct Cross Interchange | 1 |
| TRISCAN | GATH18088G1 | Direct Cross Interchange | 1 |
| TRISCAN | 862015288 | Direct Cross Interchange | 1 |
| TRISCAN | 25650988 | Direct Cross Interchange | 1 |
| TRISCAN | 143015288 | Direct Cross Interchange | 1 |
| SASIC | 9000027 | Indirect Cross Interchange | 7 |
| FACET | 78121 | Indirect Cross Interchange | 6 |
| VALEO | 820448 | Indirect Cross Interchange | 6 |
| FIRST LINE | FTS33488 | Indirect Cross Interchange | 5 |
| FAE | 5337888 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 60620386 | Indirect Cross Interchange | 3 |
| CALORSTAT by Vernet | 650988 | Indirect Cross Interchange | 3 |
| CALORSTAT by Vernet | 650988J | Indirect Cross Interchange | 2 |
| FACET | 580121 | Indirect Cross Interchange | 1 |
| FACET | 1880121 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 0060620386 | Indirect Cross Interchange | 1 |
| KW | 580121 | Indirect Cross Interchange | 1 |
| EPS | 1880121 | Indirect Cross Interchange | 1 |
| VEMO | 24990017 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 3019488 | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | TH650988 | Indirect Cross Interchange | 1 |