| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERA | 550100 | Direct Cross Interchange | 14 |
| VEMO | V10720996 | Direct Cross Interchange | 12 |
| AUDI | 095927321B | Direct Cross Interchange | 12 |
| FACET | 90221 | Direct Cross Interchange | 12 |
| FAE | 79009 | Direct Cross Interchange | 11 |
| METZGER | 0909003 | Direct Cross Interchange | 10 |
| VW | 095927321B | Direct Cross Interchange | 10 |
| SWAG | 30928690 | Direct Cross Interchange | 10 |
| MAXGEAR | 240110 | Direct Cross Interchange | 10 |
| HOFFER | 7517299 | Direct Cross Interchange | 10 |
| FEBI BILSTEIN | 28690 | Direct Cross Interchange | 9 |
| FISPA | 83002 | Direct Cross Interchange | 7 |
| STANDARD | 18896 | Direct Cross Interchange | 6 |
| AUTOMEGA | 109270321095B | Direct Cross Interchange | 5 |
| VEMO | 10720996 | Direct Cross Interchange | 4 |
| EPS | 1953221 | Direct Cross Interchange | 2 |
| S.I.D.A.T | 83002 | Direct Cross Interchange | 1 |
| STANDARD | EPS210 | Direct Cross Interchange | 1 |
| A.I.C. Competition | 52402 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 87299 | Indirect Cross Interchange | 12 |
| TOPRAN | 110672 | Indirect Cross Interchange | 7 |
| VAG | 095927321B | Indirect Cross Interchange | 6 |
| LUCAS ELECTRICAL | SEB489 | Indirect Cross Interchange | 6 |
| SIDAT | 83002 | Indirect Cross Interchange | 6 |
| SKODA | 095927321B | Indirect Cross Interchange | 4 |
| SEAT | 095927321B | Indirect Cross Interchange | 4 |
| HAVAM | 1953221 | Indirect Cross Interchange | 3 |
| LUCAS CAV | SEB489 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 18896 | Indirect Cross Interchange | 2 |
| CARQUEST | 724006 | Indirect Cross Interchange | 1 |
| KW | 453221 | Indirect Cross Interchange | 1 |
| WELLS | SU8120 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | SC455 | Indirect Cross Interchange | 1 |
| Forecast | 9684 | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 9684 | Indirect Cross Interchange | 1 |
| HAVAM | 1953221 | Indirect Cross Interchange | 1 |
| AIRTEX | 5S6611 | Indirect Cross Interchange | 1 |