| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NGK | 5216 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 0046480309 | Indirect Cross Interchange | 1 |
| BOSCH | FR6DTCW | Indirect Cross Interchange | 1 |
| BOSCH | 0242240547 | Indirect Cross Interchange | 1 |
| BERU | 0002330710 | Indirect Cross Interchange | 1 |
| FEBI BILSTEIN | 13524 | Indirect Cross Interchange | 1 |
| DENSO | K16TNRS9 | Indirect Cross Interchange | 1 |
| LANCIA | 464803090 | Indirect Cross Interchange | 1 |
| LANCIA | 46480309 | Indirect Cross Interchange | 1 |
| FIAT | 464803090 | Indirect Cross Interchange | 1 |
| FIAT | 46480309 | Indirect Cross Interchange | 1 |
| FIAT | 0046480309 | Indirect Cross Interchange | 1 |
| DAIHATSU | 9004851165000 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 464803090 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46480309 | Indirect Cross Interchange | 1 |