| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QTH284K | Direct Cross Interchange | 16 |
| TRISCAN | 86204485 | Direct Cross Interchange | 9 |
| BEHR THERMOT-TRONIK | 627187 | Direct Cross Interchange | 6 |
| LANCIA | 7574911 | Direct Cross Interchange | 4 |
| INNOCENTI | 7671373 | Direct Cross Interchange | 4 |
| FIAT | 7671375 | Direct Cross Interchange | 4 |
| FIAT | 7671373 | Direct Cross Interchange | 4 |
| FIAT | 5954579 | Direct Cross Interchange | 4 |
| BEHR THERMOT-TRONIK | 626787 | Direct Cross Interchange | 4 |
| FIRST LINE | FTS14185 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 7671373 | Direct Cross Interchange | 3 |
| WAHLER | 336385D | Direct Cross Interchange | 3 |
| BEHR THERMOT-TRONIK | C52685 | Direct Cross Interchange | 3 |
| BEHR THERMOT-TRONIK | C51085 | Direct Cross Interchange | 3 |
| BEHR THERMOT-TRONIK | C43085 | Direct Cross Interchange | 3 |
| CALORSTAT by Vernet | 507185 | Direct Cross Interchange | 2 |
| FIAT | 5954578 | Direct Cross Interchange | 2 |
| BEHR THERMOT-TRONIK | 628285 | Direct Cross Interchange | 2 |
| GATES | TH34688G1 | Indirect Cross Interchange | 10 |
| CALORSTAT by Vernet | TH507185J | Indirect Cross Interchange | 6 |
| GATES | TH34282G1 | Indirect Cross Interchange | 5 |
| VALEO | 819940 | Indirect Cross Interchange | 5 |
| TRISCAN | 86204080 | Indirect Cross Interchange | 4 |
| FIAT | 5999536 | Indirect Cross Interchange | 3 |
| VALEO | 819939 | Indirect Cross Interchange | 3 |
| FAE | 5333185 | Indirect Cross Interchange | 3 |
| FIAT | 7574911 | Indirect Cross Interchange | 3 |
| MOTORAD | 31785 | Indirect Cross Interchange | 2 |
| FAE | 5332185 | Indirect Cross Interchange | 2 |
| FIRST LINE | FTS14585 | Indirect Cross Interchange | 2 |
| CALORSTAT by Vernet | TH507085J | Indirect Cross Interchange | 2 |
| LANCIA | 0007671373 | Indirect Cross Interchange | 1 |
| FIAT | 0000007589443 | Indirect Cross Interchange | 1 |
| LANCIA | 0007581916 | Indirect Cross Interchange | 1 |
| FIAT | 0000007581916 | Indirect Cross Interchange | 1 |
| FIAT | 0000005999536 | Indirect Cross Interchange | 1 |
| LANCIA | 0007574911 | Indirect Cross Interchange | 1 |
| BGA | CT5493K | Indirect Cross Interchange | 1 |
| LANCIA | 0005999536 | Indirect Cross Interchange | 1 |
| INNOCENTI | 0007671373 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QTH284 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QTH219K | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QTH219 | Indirect Cross Interchange | 1 |
| LANCIA | 7671375 | Indirect Cross Interchange | 1 |
| LANCIA | 7671373 | Indirect Cross Interchange | 1 |
| LANCIA | 7581916 | Indirect Cross Interchange | 1 |
| DELPHI | LTS1107 | Indirect Cross Interchange | 1 |
| DELPHI | LTS1087 | Indirect Cross Interchange | 1 |
| AKS DASIS | 751626N | Indirect Cross Interchange | 1 |
| AKS DASIS | 750904N | Indirect Cross Interchange | 1 |
| WAHLER | 335885 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 5999535 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 5993536 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 5954578 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 75112 | Indirect Cross Interchange | 1 |
| BGA | CT5133 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 75054 | Indirect Cross Interchange | 1 |
| TRISCAN | 86204380 | Indirect Cross Interchange | 1 |
| TRISCAN | FTS14585 | Indirect Cross Interchange | 1 |
| MOTORAD | 31185 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 7418381 | Indirect Cross Interchange | 1 |
| TRISCAN | 86204485 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 7416261 | Indirect Cross Interchange | 1 |
| TRISCAN | 25507185 | Indirect Cross Interchange | 1 |
| KüHLER SCHNEIDER | 7409041 | Indirect Cross Interchange | 1 |
| TRISCAN | 14304485 | Indirect Cross Interchange | 1 |
| FAI AutoParts | 31188 | Indirect Cross Interchange | 1 |
| FIAT | 0007671375 | Indirect Cross Interchange | 1 |
| MOTAQUIP | VTS171 | Indirect Cross Interchange | 1 |
| FIAT | 0007671373 | Indirect Cross Interchange | 1 |
| FIAT | 0007581916 | Indirect Cross Interchange | 1 |
| FIAT | 0007574911 | Indirect Cross Interchange | 1 |
| FIAT | 7581916 | Indirect Cross Interchange | 1 |
| FIAT | 0005999536 | Indirect Cross Interchange | 1 |
| LANCIA | 5999536 | Indirect Cross Interchange | 1 |
| FIAT | 0000007671375 | Indirect Cross Interchange | 1 |
| LANCIA | 0007671375 | Indirect Cross Interchange | 1 |
| FIAT | 0000007671373 | Indirect Cross Interchange | 1 |