| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0258006425 | Direct Cross Interchange | 5 |
| STANDARD | 13168 | Direct Cross Interchange | 4 |
| FIAT | 46805751 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46805751 | Direct Cross Interchange | 3 |
| BOSCH | 0258006424 | Direct Cross Interchange | 2 |
| BOSCH | 0258006377 | Direct Cross Interchange | 2 |
| FERRARI | 46805751 | Direct Cross Interchange | 1 |
| LANCIA | 46805751 | Direct Cross Interchange | 1 |
| LUCAS ELECTRICAL | LEB438 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 81516 | Indirect Cross Interchange | 6 |
| HOFFER | 7481516 | Indirect Cross Interchange | 6 |
| FAE | 77365 | Indirect Cross Interchange | 2 |
| BOSCH | 0258986602 | Indirect Cross Interchange | 2 |
| VEMO | V24760032 | Indirect Cross Interchange | 2 |
| FIAT | ALF00468057490 | Indirect Cross Interchange | 1 |
| FIAT | 468057510 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46805749 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46750248 | Indirect Cross Interchange | 1 |
| FIAT | 468057490 | Indirect Cross Interchange | 1 |
| FIAT | 46805749 | Indirect Cross Interchange | 1 |
| FIAT | 467502480 | Indirect Cross Interchange | 1 |
| FIAT | 46750248 | Indirect Cross Interchange | 1 |
| VEMO | V24760006 | Indirect Cross Interchange | 1 |
| BOSCH | 0258986615 | Indirect Cross Interchange | 1 |
| LUCAS CAV | LEB438 | Indirect Cross Interchange | 1 |
| NGK | 7905 | Indirect Cross Interchange | 1 |
| STANDARD | LEB439 | Indirect Cross Interchange | 1 |
| STANDARD | LEB438 | Indirect Cross Interchange | 1 |
| NTK (NGK-GROUP) | OZA659EE60 | Indirect Cross Interchange | 1 |
| NTK (NGK-GROUP) | 7905 | Indirect Cross Interchange | 1 |
| BERU | 0824010314 | Indirect Cross Interchange | 1 |
| PININFARINA | ALF00468057490 | Indirect Cross Interchange | 1 |
| WALKER PRODUCTS | 25024696 | Indirect Cross Interchange | 1 |
| STANDARD | 13169 | Indirect Cross Interchange | 1 |
| FAE | 77227 | Indirect Cross Interchange | 1 |