| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMO | V24760020 | Direct Cross Interchange | 9 |
| BOSCH | 0258006193 | Direct Cross Interchange | 8 |
| BOSCH | 0258006375 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46750243 | Direct Cross Interchange | 4 |
| FIAT | 46762653 | Direct Cross Interchange | 3 |
| FIAT | 46750243 | Direct Cross Interchange | 3 |
| FERRARI | 383700139 | Direct Cross Interchange | 3 |
| BLUE PRINT | ADP157006C | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46762653 | Direct Cross Interchange | 2 |
| NTK (NGK-GROUP) | OZA659EE31 | Direct Cross Interchange | 2 |
| NTK (NGK-GROUP) | 1613 | Direct Cross Interchange | 2 |
| LUCAS CAV | LEB433 | Direct Cross Interchange | 1 |
| HOFFER | 7481088 | Indirect Cross Interchange | 10 |
| MEAT & DORIA | 81088 | Indirect Cross Interchange | 9 |
| FAE | 77225 | Indirect Cross Interchange | 9 |
| MEAT & DORIA | 81516 | Indirect Cross Interchange | 8 |
| VDO | A2C59513335Z | Indirect Cross Interchange | 8 |
| HOFFER | 7481516 | Indirect Cross Interchange | 8 |
| WALKER PRODUCTS | 25024695 | Indirect Cross Interchange | 7 |
| HAVAM | 1997212 | Indirect Cross Interchange | 6 |
| ACI - AVESA | SLS13335 | Indirect Cross Interchange | 6 |
| DELPHI | ES2034512B1 | Indirect Cross Interchange | 5 |
| MTE-THOMSON | 883440065 | Indirect Cross Interchange | 5 |
| NGK | 7863 | Indirect Cross Interchange | 4 |
| NGK | 1613 | Indirect Cross Interchange | 4 |
| CALORSTAT by Vernet | LS140097 | Indirect Cross Interchange | 4 |
| FIAT | 383700139 | Indirect Cross Interchange | 3 |
| FIAT | 60814851 | Indirect Cross Interchange | 3 |
| MTE-THOMSON | 783440065 | Indirect Cross Interchange | 3 |
| EBERSPACHER | 9018304 | Indirect Cross Interchange | 3 |
| BOSCH | 0258986615 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 46481568 | Indirect Cross Interchange | 3 |
| BOSCH | 0258006072 | Indirect Cross Interchange | 2 |
| BERU | 0824010312 | Indirect Cross Interchange | 2 |
| FIAT | 46481568 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 460002008610 | Indirect Cross Interchange | 2 |
| MASERATI | 383700139 | Indirect Cross Interchange | 2 |
| LANCIA | 383700139 | Indirect Cross Interchange | 1 |
| FIAT | FIA46750243 | Indirect Cross Interchange | 1 |
| FIAT | ALF00467502430 | Indirect Cross Interchange | 1 |
| FIAT | 60815699 | Indirect Cross Interchange | 1 |
| FIAT | 46444284 | Indirect Cross Interchange | 1 |
| FIAT | 467502430 | Indirect Cross Interchange | 1 |
| FIAT | 467626530 | Indirect Cross Interchange | 1 |
| WALKER PRODUCTS | 25024531 | Indirect Cross Interchange | 1 |
| STANDARD | LAM047 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60814851 | Indirect Cross Interchange | 1 |
| ASHIKA | DOX2020 | Indirect Cross Interchange | 1 |
| MTE-THOMSON | 883440060 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 467626530 | Indirect Cross Interchange | 1 |
| NTK (NGK-GROUP) | 7863 | Indirect Cross Interchange | 1 |
| PININFARINA | ALF00467626530 | Indirect Cross Interchange | 1 |
| STANDARD | LEB433 | Indirect Cross Interchange | 1 |
| NTK (NGK-GROUP) | OZA659EE56 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | LEB433 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 383700139 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 876449 | Indirect Cross Interchange | 1 |
| OE | 467646530 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60815699 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 9011304 | Indirect Cross Interchange | 1 |
| LANCIA | 60815699 | Indirect Cross Interchange | 1 |
| LANCIA | 60814851 | Indirect Cross Interchange | 1 |
| LANCIA | 46762653 | Indirect Cross Interchange | 1 |
| LANCIA | 46750243 | Indirect Cross Interchange | 1 |
| LANCIA | 46481568 | Indirect Cross Interchange | 1 |