| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NGK | 4259 | Direct Cross Interchange | 2 |
| BERU | 0002140900 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 60599495 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 062120090312 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 062120090304 | Indirect Cross Interchange | 2 |
| EYQUEM | 0911007408 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 465495770 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46549577 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 465215300 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46521530 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0046521530 | Indirect Cross Interchange | 1 |
| AUTOLITE | 4303 | Indirect Cross Interchange | 1 |
| CHAMPION | RG4PHP | Indirect Cross Interchange | 1 |
| CHAMPION | PG4PHP | Indirect Cross Interchange | 1 |
| CHAMPION | OE122T10 | Indirect Cross Interchange | 1 |
| DENSO | TU22 | Indirect Cross Interchange | 1 |
| LANCIA | 465495770 | Indirect Cross Interchange | 1 |
| LANCIA | 46549577 | Indirect Cross Interchange | 1 |
| LANCIA | 465215300 | Indirect Cross Interchange | 1 |
| LANCIA | 0046521530 | Indirect Cross Interchange | 1 |
| FIAT | 465495770 | Indirect Cross Interchange | 1 |
| FIAT | 46549577 | Indirect Cross Interchange | 1 |
| FIAT | 465215300 | Indirect Cross Interchange | 1 |
| FIAT | 46521530 | Indirect Cross Interchange | 1 |
| FIAT | 1736281 | Indirect Cross Interchange | 1 |
| FIAT | 0046521530 | Indirect Cross Interchange | 1 |
| BOSCH | UR6DE | Indirect Cross Interchange | 1 |
| BOSCH | 0242040502 | Indirect Cross Interchange | 1 |
| NGK | PMR7A | Indirect Cross Interchange | 1 |
| EYQUEM | A199 | Indirect Cross Interchange | 1 |