| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| GRAF | PA1026 | Direct Cross Interchange | 22 |
| METELLI | 241026 | Direct Cross Interchange | 21 |
| AIRTEX | 1798 | Direct Cross Interchange | 17 |
| BUGATTI | PA10125 | Direct Cross Interchange | 17 |
| QUINTON HAZELL | QCP3678 | Direct Cross Interchange | 15 |
| HEPU | P1203 | Direct Cross Interchange | 15 |
| DOLZ | I275 | Direct Cross Interchange | 15 |
| MEYLE | 11132200024 | Direct Cross Interchange | 14 |
| Saleri SIL | PA1400 | Direct Cross Interchange | 12 |
| PEUGEOT | 1201J4 | Direct Cross Interchange | 12 |
| FIAT | 504248581 | Direct Cross Interchange | 12 |
| FIAT | 504102572 | Direct Cross Interchange | 12 |
| CITROEN | 1201J4 | Direct Cross Interchange | 11 |
| PEUGEOT | 1201K0 | Direct Cross Interchange | 11 |
| CITROEN | 1201K0 | Direct Cross Interchange | 10 |
| SASIC | 3600007 | Direct Cross Interchange | 9 |
| LPR | WP0502 | Direct Cross Interchange | 9 |
| GK | 981203 | Direct Cross Interchange | 8 |
| CAR | 332586 | Direct Cross Interchange | 7 |
| MAGNETI MARELLI | 350982094000 | Direct Cross Interchange | 6 |
| SALERI | PA1400 | Direct Cross Interchange | 6 |
| RHIAG | WP1400 | Direct Cross Interchange | 3 |
| AQUAPLUS | 858265 | Indirect Cross Interchange | 12 |
| TRISCAN | 860010031 | Indirect Cross Interchange | 12 |
| BGA | CP3696 | Indirect Cross Interchange | 9 |
| OPTIMAL | AQ2235 | Indirect Cross Interchange | 8 |
| GGT | PA12545 | Indirect Cross Interchange | 8 |
| MGA | PA1026 | Indirect Cross Interchange | 7 |
| VALEO | 506961 | Indirect Cross Interchange | 7 |
| CITROEN/PEUGEOT | 1201K0 | Indirect Cross Interchange | 3 |
| CITROEN/PEUGEOT | 1201J4 | Indirect Cross Interchange | 3 |
| FIAT | 1201J4 | Indirect Cross Interchange | 2 |
| FIRST LINE | FWP2212 | Indirect Cross Interchange | 2 |
| KAGER | 330790 | Indirect Cross Interchange | 2 |
| HEPU | P1201 | Indirect Cross Interchange | 1 |
| OPTIMAL | AQ2236 | Indirect Cross Interchange | 1 |
| FIAT | 0000504102572 | Indirect Cross Interchange | 1 |
| METELLI | 241026 | Indirect Cross Interchange | 1 |
| CITROEN | 504102572 | Indirect Cross Interchange | 1 |
| AIRTEX | WP2095 | Indirect Cross Interchange | 1 |
| FIAT | 1201K0 | Indirect Cross Interchange | 1 |
| AIRTEX | AW6147 | Indirect Cross Interchange | 1 |
| KRULL | 981203 | Indirect Cross Interchange | 1 |
| FIAT | 55204538 | Indirect Cross Interchange | 1 |
| PEUGEOT | 504102572 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 82094 | Indirect Cross Interchange | 1 |
| BUGATTI | PA5943 | Indirect Cross Interchange | 1 |
| CECAUTO | 271798 | Indirect Cross Interchange | 1 |
| CECAUTO | 251798 | Indirect Cross Interchange | 1 |
| VAICO | V2450003 | Indirect Cross Interchange | 1 |
| METELLI | PA1026 | Indirect Cross Interchange | 1 |