| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EEC | FI8001 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM90060 | Direct Cross Interchange | 4 |
| KLARIUS | 370080 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 370080 | Direct Cross Interchange | 3 |
| FIAT | 7657421 | Indirect Cross Interchange | 4 |
| WALKER | 19142 | Indirect Cross Interchange | 4 |
| LANCIA | 7657421 | Indirect Cross Interchange | 3 |
| FIAT | 7780798 | Indirect Cross Interchange | 3 |
| AS | 55149 | Indirect Cross Interchange | 3 |
| BOSAL | 98076 | Indirect Cross Interchange | 2 |
| LANCIA | 7780798 | Indirect Cross Interchange | 2 |
| VENEPORTE | FA25156K | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7780798 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7657421 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7780798 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7657421 | Indirect Cross Interchange | 2 |
| KLARIUS | 311091 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS55149 | Indirect Cross Interchange | 1 |
| AS | AS55149 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 81816 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 311091 | Indirect Cross Interchange | 1 |
| BOSAL | 099076 | Indirect Cross Interchange | 1 |
| BOSAL | 99076 | Indirect Cross Interchange | 1 |