| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HELLA | 8EW351039301 | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | MTC502AX | Direct Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46721251 | Direct Cross Interchange | 1 |
| S.I.D.A.T | 92041 | Direct Cross Interchange | 1 |
| VEMO | 24031328 | Indirect Cross Interchange | 1 |
| LANCIA | 46721251 | Indirect Cross Interchange | 1 |
| FIAT | 46721251 | Indirect Cross Interchange | 1 |
| HELLA | 351039301 | Indirect Cross Interchange | 1 |
| FRIGAIR | 5991013 | Indirect Cross Interchange | 1 |
| BEHR HELLA SERVICE | 8EW351039301 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 069412502010 | Indirect Cross Interchange | 1 |
| DENSO | DEA09041 | Indirect Cross Interchange | 1 |