| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 7472199 | Direct Cross Interchange | 14 |
| MEAT & DORIA | 82199 | Direct Cross Interchange | 14 |
| BOSCH | 0281002394 | Direct Cross Interchange | 11 |
| FACET | 103073 | Direct Cross Interchange | 10 |
| VW | 038906051A | Direct Cross Interchange | 8 |
| PIERBURG | 718222180 | Direct Cross Interchange | 8 |
| SEAT | 038906051A | Direct Cross Interchange | 7 |
| FAE | 15032 | Direct Cross Interchange | 7 |
| ERA | 550366 | Direct Cross Interchange | 7 |
| LUCAS ELECTRICAL | SEB948 | Direct Cross Interchange | 6 |
| INTERMOTOR | 16847 | Direct Cross Interchange | 3 |
| VAG | 038906051A | Direct Cross Interchange | 3 |
| AUDI | 038906051A | Direct Cross Interchange | 3 |
| FISPA | 84253 | Indirect Cross Interchange | 13 |
| VEMO | V10721139 | Indirect Cross Interchange | 10 |
| METZGER | 0905349 | Indirect Cross Interchange | 8 |
| TOPRAN | 111423 | Indirect Cross Interchange | 6 |
| STANDARD | 16847 | Indirect Cross Interchange | 1 |
| PIERBURG | 71822218 | Indirect Cross Interchange | 1 |
| KW | 493073 | Indirect Cross Interchange | 1 |
| EPS | 1993073 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 16847 | Indirect Cross Interchange | 1 |
| VAG | 03890?051A | Indirect Cross Interchange | 1 |