| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | QCP1018 | Direct Cross Interchange | 53 |
| AIRTEX | 1217 | Direct Cross Interchange | 48 |
| DELPHI | WP1760 | Direct Cross Interchange | 44 |
| HEPU | P065S | Direct Cross Interchange | 44 |
| GK | 985965 | Direct Cross Interchange | 42 |
| BUGATTI | PA0018 | Direct Cross Interchange | 42 |
| METELLI | 240559 | Direct Cross Interchange | 42 |
| KWP | 10559 | Direct Cross Interchange | 42 |
| GRAF | PA559 | Direct Cross Interchange | 42 |
| DOLZ | S348 | Direct Cross Interchange | 42 |
| AQUAPLUS | 851960 | Direct Cross Interchange | 41 |
| SKF | VKPC82208 | Direct Cross Interchange | 40 |
| RUVILLE | 65838 | Direct Cross Interchange | 40 |
| DOLZ | S148 | Direct Cross Interchange | 39 |
| VALEO | 506063 | Direct Cross Interchange | 38 |
| FIAT | 5882691 | Direct Cross Interchange | 36 |
| COPARTS | 01232820 | Direct Cross Interchange | 35 |
| DELPHI | WP1063 | Direct Cross Interchange | 35 |
| FRIMATEC | 220282 | Direct Cross Interchange | 35 |
| GP | PA021 | Direct Cross Interchange | 35 |
| SASIC | 9001035 | Direct Cross Interchange | 35 |
| SPIDAN | 0060044 | Direct Cross Interchange | 35 |
| MOTAQUIP | VWP186 | Direct Cross Interchange | 35 |
| AUGROS | 50749019 | Direct Cross Interchange | 35 |
| UNIPART | GWP1035 | Direct Cross Interchange | 35 |
| SALERI | PA288S | Direct Cross Interchange | 35 |
| TEMOT | 851960 | Direct Cross Interchange | 35 |
| FIAT | 4436009 | Direct Cross Interchange | 35 |
| FIAT | 4336009 | Direct Cross Interchange | 35 |
| GMB | GWFI07A | Direct Cross Interchange | 35 |
| BENDIX | 491083B | Direct Cross Interchange | 35 |
| FIAT | 7597577 | Direct Cross Interchange | 35 |
| FIAT | 71737960 | Direct Cross Interchange | 35 |
| FIAT | 5890406 | Direct Cross Interchange | 35 |
| LANCIA | 5890406 | Direct Cross Interchange | 16 |
| LANCIA | 4336009 | Direct Cross Interchange | 15 |
| LANCIA | 5882691 | Direct Cross Interchange | 14 |
| INNOCENTI | 5890406 | Direct Cross Interchange | 12 |
| INNOCENTI | 5882691 | Direct Cross Interchange | 12 |
| INNOCENTI | 4336009 | Direct Cross Interchange | 11 |
| FIRST LINE | FWP1173 | Direct Cross Interchange | 9 |
| VALEO | 506063 | Direct Cross Interchange | 5 |
| HK | W90011 | Direct Cross Interchange | 4 |
| AISIN | WEFI02 | Direct Cross Interchange | 4 |
| METELLI | PA559 | Direct Cross Interchange | 4 |
| MAGNETI MARELLI | 81434T | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 81434 | Direct Cross Interchange | 3 |
| AUTOBIANCHI | 4336009 | Direct Cross Interchange | 3 |
| MOPROD | MCP1018 | Direct Cross Interchange | 3 |
| LANCIA | 71737960 | Direct Cross Interchange | 3 |
| LANCIA | 4436009 | Direct Cross Interchange | 2 |
| INNOCENTI | 71737960 | Direct Cross Interchange | 2 |
| TYC | 0986022600 | Direct Cross Interchange | 2 |
| FAI AutoParts | WP1018 | Direct Cross Interchange | 2 |
| AUTEX | 985965 | Direct Cross Interchange | 2 |
| AUGROS | 5070320Q | Direct Cross Interchange | 2 |
| A.P. | DD1184 | Direct Cross Interchange | 2 |
| CENTRO | 0986002600 | Direct Cross Interchange | 2 |
| KRULL | 985965 | Direct Cross Interchange | 2 |
| TS-UNION | 31100393 | Direct Cross Interchange | 2 |
| BEHR HELLA SERVICE | 8MP376805621 | Indirect Cross Interchange | 49 |
| HELLA | 8MP376805621 | Indirect Cross Interchange | 49 |
| OPTIMAL | AQ1734 | Indirect Cross Interchange | 45 |
| HEPU | P065 | Indirect Cross Interchange | 43 |
| OPTIMAL | AQ1630 | Indirect Cross Interchange | 43 |
| GK | 985065 | Indirect Cross Interchange | 43 |
| CAR | 330231 | Indirect Cross Interchange | 42 |
| OPEN PARTS | WAP817900 | Indirect Cross Interchange | 41 |
| GGT | PA12462 | Indirect Cross Interchange | 41 |
| Saleri SIL | PA288S | Indirect Cross Interchange | 41 |
| CAR | 330232 | Indirect Cross Interchange | 40 |
| MEYLE | 2132000004 | Indirect Cross Interchange | 37 |
| AURADIA | FTW003 | Indirect Cross Interchange | 34 |
| SWAG | 70150028 | Indirect Cross Interchange | 34 |
| FEBI BILSTEIN | 10595 | Indirect Cross Interchange | 34 |
| MGA | PA559 | Indirect Cross Interchange | 34 |
| FAI | WP1018 | Indirect Cross Interchange | 34 |
| VECO | VF037 | Indirect Cross Interchange | 34 |
| DELPHI | DD1184 | Indirect Cross Interchange | 34 |
| TS UNION | 31100393 | Indirect Cross Interchange | 34 |
| FIRSTLINE | FWP1173 | Indirect Cross Interchange | 34 |
| GRAF | PA159 | Indirect Cross Interchange | 34 |
| KWP | 10159 | Indirect Cross Interchange | 34 |
| CENTRO | 986022600 | Indirect Cross Interchange | 34 |
| CENTRO | 986022596 | Indirect Cross Interchange | 34 |
| AIRTEX | AW1217 | Indirect Cross Interchange | 34 |
| IDROMEC | PA30007 | Indirect Cross Interchange | 34 |
| TRISCAN | 860015311 | Indirect Cross Interchange | 26 |
| MAGNETI MARELLI | 350981434000 | Indirect Cross Interchange | 22 |
| SASIC | 9000952 | Indirect Cross Interchange | 22 |
| THERMOTEC | D1F003TT | Indirect Cross Interchange | 22 |
| LPR | WP0212 | Indirect Cross Interchange | 18 |
| SPIDAN | 60044 | Indirect Cross Interchange | 18 |
| GGT | PA10018 | Indirect Cross Interchange | 17 |
| PEX | 190222 | Indirect Cross Interchange | 15 |
| SPIDAN | 60145 | Indirect Cross Interchange | 14 |
| RUVILLE | 65841 | Indirect Cross Interchange | 14 |
| FENOX | HB5202 | Indirect Cross Interchange | 13 |
| DENCKERMANN | A310187 | Indirect Cross Interchange | 11 |
| STATIM | W306 | Indirect Cross Interchange | 10 |
| KAGER | 330031 | Indirect Cross Interchange | 7 |
| LPR | WP0221 | Indirect Cross Interchange | 6 |
| KüHLER SCHNEIDER | 7700671 | Indirect Cross Interchange | 6 |
| FENOX | HB5203 | Indirect Cross Interchange | 6 |
| KAGER | 330248 | Indirect Cross Interchange | 6 |
| KüHLER SCHNEIDER | 7700771 | Indirect Cross Interchange | 5 |
| GERI | 321004 | Indirect Cross Interchange | 4 |
| GP | PA21R | Indirect Cross Interchange | 4 |
| GP | PA21 | Indirect Cross Interchange | 4 |
| RHIAG | WP288S | Indirect Cross Interchange | 3 |
| GP | PA021R | Indirect Cross Interchange | 3 |
| METELLI | 240159 | Indirect Cross Interchange | 3 |
| METELLI | PA159 | Indirect Cross Interchange | 3 |
| HK | W90011S | Indirect Cross Interchange | 3 |
| SPIDAN | 60145 | Indirect Cross Interchange | 3 |
| TRW | FP7171 | Indirect Cross Interchange | 3 |
| TRW | FP30007 | Indirect Cross Interchange | 3 |
| MGA | PA159 | Indirect Cross Interchange | 3 |
| SPIDAN | 0060145 | Indirect Cross Interchange | 3 |
| MAGNETI MARELLI | 350981E11 | Indirect Cross Interchange | 2 |
| SPIDAN | 0060145 | Indirect Cross Interchange | 2 |
| TRISCAN | 860015009 | Indirect Cross Interchange | 2 |
| SKF | VKPC82208 | Indirect Cross Interchange | 2 |
| VALEO | 506063 | Indirect Cross Interchange | 2 |
| FIAT | 71719669 | Indirect Cross Interchange | 2 |
| FIAT | 71719668 | Indirect Cross Interchange | 2 |
| TRISCAN | 860015311 | Indirect Cross Interchange | 2 |
| TRISCAN | 860015009 | Indirect Cross Interchange | 2 |
| IDROMEC | PA300071 | Indirect Cross Interchange | 1 |
| FIAT | 0000005890406 | Indirect Cross Interchange | 1 |
| FIAT | 0000005882691 | Indirect Cross Interchange | 1 |
| FIAT | 0000004336009 | Indirect Cross Interchange | 1 |
| SACHS | 65841 | Indirect Cross Interchange | 1 |
| FIAT | 7628880 | Indirect Cross Interchange | 1 |
| LANCIA | 0000005890406 | Indirect Cross Interchange | 1 |
| LANCIA | 0000004336009 | Indirect Cross Interchange | 1 |
| LANCIA | 71719668 | Indirect Cross Interchange | 1 |
| TRIPLE FIVE | PA021 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 5890406 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 5882691 | Indirect Cross Interchange | 1 |
| SALERI | PA2885P | Indirect Cross Interchange | 1 |
| SALERI | PA288 | Indirect Cross Interchange | 1 |
| DOLZ | S248 | Indirect Cross Interchange | 1 |
| SEAT | 4336009 | Indirect Cross Interchange | 1 |
| CENTRO | 0986022596 | Indirect Cross Interchange | 1 |
| PEX | 190206 | Indirect Cross Interchange | 1 |
| AKS DASIS | 780030N | Indirect Cross Interchange | 1 |
| BUGATTI | 18 | Indirect Cross Interchange | 1 |
| CECAUTO | 2512170 | Indirect Cross Interchange | 1 |
| CECAUTO | 251217 | Indirect Cross Interchange | 1 |
| BUGATTI | PA5945 | Indirect Cross Interchange | 1 |
| VALEO | PE0057 | Indirect Cross Interchange | 1 |
| SPIDAN | 60044 | Indirect Cross Interchange | 1 |
| AIRTEX | WP1655 | Indirect Cross Interchange | 1 |