| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46757574 | Direct Cross Interchange | 35 |
| GRAF | PA880 | Direct Cross Interchange | 29 |
| QUINTON HAZELL | QCP3493 | Direct Cross Interchange | 28 |
| BUGATTI | PA5946 | Direct Cross Interchange | 24 |
| DOLZ | S234 | Direct Cross Interchange | 22 |
| Saleri SIL | PA1250 | Direct Cross Interchange | 22 |
| Saleri SIL | PA1218 | Direct Cross Interchange | 21 |
| DELPHI | WP2383 | Direct Cross Interchange | 20 |
| KWP | 10880 | Direct Cross Interchange | 20 |
| FIAT | 71737981 | Direct Cross Interchange | 20 |
| METELLI | 240880 | Direct Cross Interchange | 20 |
| HELLA | 8MP376807401 | Direct Cross Interchange | 16 |
| BEHR HELLA SERVICE | 8MP376807401 | Direct Cross Interchange | 16 |
| GP | PA1252 | Direct Cross Interchange | 16 |
| SASIC | 9000824 | Direct Cross Interchange | 14 |
| VECO | VF616 | Direct Cross Interchange | 13 |
| MEYLE | 2132200007 | Direct Cross Interchange | 13 |
| BGA | CP3378 | Direct Cross Interchange | 12 |
| AQUAPLUS | 857055 | Direct Cross Interchange | 11 |
| OPTIMAL | AQ1837 | Direct Cross Interchange | 10 |
| DOLZ | S234ST | Direct Cross Interchange | 9 |
| TRISCAN | 860015032 | Direct Cross Interchange | 9 |
| OPEN PARTS | WAP838510 | Direct Cross Interchange | 9 |
| LPR | WP0145 | Direct Cross Interchange | 8 |
| GP | PA1252S | Direct Cross Interchange | 8 |
| AQUAPLUS | 857425 | Direct Cross Interchange | 8 |
| MAGNETI MARELLI | 350982086000 | Direct Cross Interchange | 7 |
| SPIDAN | 91478 | Direct Cross Interchange | 7 |
| GGT | PA10041 | Direct Cross Interchange | 6 |
| OPTIMAL | AQ1879 | Direct Cross Interchange | 5 |
| FENOX | HB2590 | Direct Cross Interchange | 5 |
| GGT | PA12499 | Direct Cross Interchange | 4 |
| MGA | PA880 | Direct Cross Interchange | 4 |
| HEPU | P1062 | Indirect Cross Interchange | 30 |
| AIRTEX | 1689 | Indirect Cross Interchange | 24 |
| RUVILLE | 65814 | Indirect Cross Interchange | 17 |
| GK | 981062 | Indirect Cross Interchange | 17 |
| VALEO | 506712 | Indirect Cross Interchange | 16 |
| SALERI | PA1250 | Indirect Cross Interchange | 11 |
| HEPU | P068 | Indirect Cross Interchange | 10 |
| SALERI | PA1218 | Indirect Cross Interchange | 8 |
| FAI AutoParts | WP6313 | Indirect Cross Interchange | 6 |
| AUTEX | 981062 | Indirect Cross Interchange | 4 |
| BUGATTI | PA5915 | Indirect Cross Interchange | 4 |
| METELLI | PA880 | Indirect Cross Interchange | 4 |
| KRULL | 981062 | Indirect Cross Interchange | 4 |
| BUGATTI | 5946 | Indirect Cross Interchange | 4 |
| FIRST LINE | FWP1952 | Indirect Cross Interchange | 4 |
| KAGER | 330607 | Indirect Cross Interchange | 3 |
| RHIAG | WP1250 | Indirect Cross Interchange | 3 |
| RHIAG | WP1218 | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | 82086 | Indirect Cross Interchange | 3 |
| DOLZ | S323ST | Indirect Cross Interchange | 3 |
| TRW | FP7796 | Indirect Cross Interchange | 3 |
| BUGATTI | PA5946 | Indirect Cross Interchange | 3 |
| TEMOT | 857425 | Indirect Cross Interchange | 2 |
| TEMOT | 857055 | Indirect Cross Interchange | 2 |
| FIAT | 71769770 | Indirect Cross Interchange | 2 |
| SACHS | 65814 | Indirect Cross Interchange | 2 |
| DELPHI DIESEL | WP2383 | Indirect Cross Interchange | 2 |
| HELLA | 376807401 | Indirect Cross Interchange | 2 |
| AQUAPLUS | 853180 | Indirect Cross Interchange | 2 |
| FIAT | 4644505 | Indirect Cross Interchange | 1 |
| BUGATTI | PA10041 | Indirect Cross Interchange | 1 |
| FIAT | 0071737981 | Indirect Cross Interchange | 1 |
| AQUAPLUS | 854430 | Indirect Cross Interchange | 1 |
| GK | 985068 | Indirect Cross Interchange | 1 |
| FIAT | 0071716875 | Indirect Cross Interchange | 1 |
| MEYLE | 2137781232 | Indirect Cross Interchange | 1 |
| FIAT | 0046757574 | Indirect Cross Interchange | 1 |
| FIAT | 0000046757573 | Indirect Cross Interchange | 1 |
| FIAT | 0000007781232 | Indirect Cross Interchange | 1 |
| FIAT | 0000007720806 | Indirect Cross Interchange | 1 |
| LPR | WP0352 | Indirect Cross Interchange | 1 |
| TRISCAN | 860015032 | Indirect Cross Interchange | 1 |
| TRISCAN | 1420PA1250 | Indirect Cross Interchange | 1 |
| KWP | 10553 | Indirect Cross Interchange | 1 |
| DOLZ | A180 | Indirect Cross Interchange | 1 |
| GRAF | PA553 | Indirect Cross Interchange | 1 |
| AKS DASIS | 781071N | Indirect Cross Interchange | 1 |
| MOPROD | MCP3493 | Indirect Cross Interchange | 1 |
| IPD | IDP2956 | Indirect Cross Interchange | 1 |
| IPD | IDP2902 | Indirect Cross Interchange | 1 |
| SASIC | 9001253 | Indirect Cross Interchange | 1 |
| MGA | PA553 | Indirect Cross Interchange | 1 |
| Saleri SIL | PA733 | Indirect Cross Interchange | 1 |
| GGT | PA10687 | Indirect Cross Interchange | 1 |
| OPEN PARTS | WAP817710 | Indirect Cross Interchange | 1 |
| LUCAS ENGINE DRIVE | LAWP0854 | Indirect Cross Interchange | 1 |
| METELLI | 240553 | Indirect Cross Interchange | 1 |
| MAPCO | 21023 | Indirect Cross Interchange | 1 |
| BGA | CP6226H | Indirect Cross Interchange | 1 |