| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | XTS23 | Direct Cross Interchange | 18 |
| PEX | 360073 | Direct Cross Interchange | 16 |
| FAE | 35340 | Direct Cross Interchange | 16 |
| AUDI | 191919521B | Direct Cross Interchange | 14 |
| AUDI | 053919521 | Direct Cross Interchange | 14 |
| HOFFER | 7472607 | Direct Cross Interchange | 14 |
| JP GROUP | 919260009 | Direct Cross Interchange | 14 |
| TOPRAN | 102936 | Direct Cross Interchange | 14 |
| SIDAT | 82663 | Direct Cross Interchange | 14 |
| MEAT & DORIA | 82607 | Direct Cross Interchange | 14 |
| FISPA | 82663 | Direct Cross Interchange | 13 |
| VW | 191919521B | Direct Cross Interchange | 11 |
| AUTOMEGA | 309190521191B | Direct Cross Interchange | 10 |
| VW | 053919521 | Direct Cross Interchange | 10 |
| KW | 540078 | Direct Cross Interchange | 6 |
| ERA | 330308 | Direct Cross Interchange | 5 |
| SEAT | 191919521B | Direct Cross Interchange | 4 |
| LUCAS ELECTRICAL | SNB605 | Direct Cross Interchange | 3 |
| EPS | 1840078 | Direct Cross Interchange | 2 |
| INTERMOTOR | 53515 | Direct Cross Interchange | 2 |
| ANGLI | 1773 | Direct Cross Interchange | 2 |
| FAE | 3534 | Direct Cross Interchange | 2 |
| MTE-THOMSON | 805 | Indirect Cross Interchange | 11 |
| HAVAM | 1840078 | Indirect Cross Interchange | 6 |
| INTERMOTOR | 53515 | Indirect Cross Interchange | 5 |
| VAG | 053919521 | Indirect Cross Interchange | 4 |
| VAG | 191919521B | Indirect Cross Interchange | 4 |
| STANDARD MOTOR PRODUCTS | TS223 | Indirect Cross Interchange | 2 |
| JP GROUP | 1193201100 | Indirect Cross Interchange | 1 |
| FAE | 1840078 | Indirect Cross Interchange | 1 |
| HAVAM | 1840078 | Indirect Cross Interchange | 1 |
| STANDARD | 53515 | Indirect Cross Interchange | 1 |
| FACET | 74078 | Indirect Cross Interchange | 1 |
| FRIESEN | XTS23 | Indirect Cross Interchange | 1 |
| ALFRED HEYD | VRT195 | Indirect Cross Interchange | 1 |
| TRW | SNB605 | Indirect Cross Interchange | 1 |
| BEHR THERMOT-TRONIK | 803001 | Indirect Cross Interchange | 1 |