| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0242240587 | Direct Cross Interchange | 1 |
| PORSCHE | 99917020490 | Indirect Cross Interchange | 1 |
| BOSCH | FGR6KQE | Indirect Cross Interchange | 1 |
| BOSCH | FGR6KQC | Indirect Cross Interchange | 1 |
| NGK | 90852 | Indirect Cross Interchange | 1 |
| NGK | 6343 | Indirect Cross Interchange | 1 |
| NGK | 3199 | Indirect Cross Interchange | 1 |
| BERU | 14FGR6KQU | Indirect Cross Interchange | 1 |
| BERU | 0002340101 | Indirect Cross Interchange | 1 |
| PORSCHE | 99917021890 | Indirect Cross Interchange | 1 |
| PORSCHE | 99917020791 | Indirect Cross Interchange | 1 |
| PORSCHE | 99917020491 | Indirect Cross Interchange | 1 |