| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MOTORAD | 59382 | Direct Cross Interchange | 3 |
| FIAT | 7649055 | Direct Cross Interchange | 2 |
| FIAT | 4409254 | Direct Cross Interchange | 2 |
| LANCIA | 7649055 | Direct Cross Interchange | 1 |
| LANCIA | 4409254 | Direct Cross Interchange | 1 |
| CALORSTAT by Vernet | TH700882 | Direct Cross Interchange | 1 |
| TRISCAN | 86204982 | Indirect Cross Interchange | 4 |
| BEHR THERMOT-TRONIK | B39082 | Indirect Cross Interchange | 3 |
| GATES | TH13182G1 | Indirect Cross Interchange | 3 |
| MOTORAD | 23682 | Indirect Cross Interchange | 2 |
| FAE | 5330682 | Indirect Cross Interchange | 2 |
| VALEO | 819885 | Indirect Cross Interchange | 2 |
| MOTORAD | 59482 | Indirect Cross Interchange | 2 |
| FACET | 78251S | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | QTH179K | Indirect Cross Interchange | 2 |
| WAHLER | 409182D | Indirect Cross Interchange | 2 |
| BGA | CT5378 | Indirect Cross Interchange | 1 |
| BGA | CT5363 | Indirect Cross Interchange | 1 |
| BGA | CT5302K | Indirect Cross Interchange | 1 |
| FIRST LINE | FTS16682 | Indirect Cross Interchange | 1 |
| GATES | TH09582 | Indirect Cross Interchange | 1 |
| MTE-THOMSON | VT21082 | Indirect Cross Interchange | 1 |
| INNOCENTI | 7649055 | Indirect Cross Interchange | 1 |
| INNOCENTI | 4409254 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 4409254 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 43558460 | Indirect Cross Interchange | 1 |
| FSO | 4355846 | Indirect Cross Interchange | 1 |
| WAHLER | 409182 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | B29682 | Indirect Cross Interchange | 1 |
| FIAT | 4351196 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | QTH179 | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | TH151982J | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | 700882 | Indirect Cross Interchange | 1 |
| CALORSTAT by Vernet | 151982 | Indirect Cross Interchange | 1 |