| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BERU | 0002340501 | Direct Cross Interchange | 1 |
| BOSCH | FR6KDE0 | Indirect Cross Interchange | 1 |
| BOSCH | 0242240584 | Indirect Cross Interchange | 1 |
| NGK | BKR6EKE | Indirect Cross Interchange | 1 |
| NGK | 5649 | Indirect Cross Interchange | 1 |
| SMART | Q0003085V005000000 | Indirect Cross Interchange | 1 |