| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 74870841 | Direct Cross Interchange | 4 |
| FIAT | 4044451 | Direct Cross Interchange | 4 |
| BOSCH | 1987BE0050 | Direct Cross Interchange | 4 |
| LUCAS ELECTRICAL | 221831 | Direct Cross Interchange | 1 |
| ERA | GH1091 | Direct Cross Interchange | 1 |
| ERA | 10107440 | Direct Cross Interchange | 1 |
| ERA | 0744 | Direct Cross Interchange | 1 |
| ZEN | 10107440 | Indirect Cross Interchange | 3 |
| RCP, INC. | 10107440 | Indirect Cross Interchange | 3 |
| LUCAS INDIEL | 221831 | Indirect Cross Interchange | 3 |
| J&N AUTO ELECTRIC | 22040028 | Indirect Cross Interchange | 3 |
| GHIBAUDI | 1091 | Indirect Cross Interchange | 3 |