| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0356912940 | Direct Cross Interchange | 7 |
| NGK | 36068 | Direct Cross Interchange | 5 |
| BERU | 0300811357 | Direct Cross Interchange | 5 |
| BOSCH | 0986357745 | Direct Cross Interchange | 5 |
| NGK | 221130 | Direct Cross Interchange | 4 |
| BERU | B104D | Direct Cross Interchange | 4 |
| BOSCH | 133BA | Direct Cross Interchange | 3 |
| BMW | 12121710625 | Direct Cross Interchange | 3 |
| LUCAS ELECTRICAL | DHC229 | Direct Cross Interchange | 1 |
| NGK | 221120 | Indirect Cross Interchange | 1 |
| BREMI | 121120 | Indirect Cross Interchange | 1 |
| BREMI | 784A45 | Indirect Cross Interchange | 1 |