| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BREMI | 121120 | Direct Cross Interchange | 5 |
| BOSCH | 0356912939 | Direct Cross Interchange | 5 |
| BERU | B104C | Direct Cross Interchange | 3 |
| BERU | 0300811356 | Direct Cross Interchange | 3 |
| BMW | 12121710622 | Direct Cross Interchange | 3 |
| NGK | 221120 | Indirect Cross Interchange | 3 |
| BOSCH | 0986357744 | Indirect Cross Interchange | 3 |
| BOSCH | 123BA | Indirect Cross Interchange | 2 |
| BREMI | 784A44 | Indirect Cross Interchange | 1 |
| BREMI | 784A43 | Indirect Cross Interchange | 1 |
| BREMI | 12195 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | DHC219 | Indirect Cross Interchange | 1 |
| NGK | 44252 | Indirect Cross Interchange | 1 |
| BERU | 0300811357 | Indirect Cross Interchange | 1 |
| NGK | 221105 | Indirect Cross Interchange | 1 |
| NGK | 221095 | Indirect Cross Interchange | 1 |
| BREMI | 121110 | Indirect Cross Interchange | 1 |
| BREMI | 121105 | Indirect Cross Interchange | 1 |