| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AutoZone | 7506 | Direct Cross Interchange | 3 |
| SYLVANIA | 7506 | Direct Cross Interchange | 2 |
| ACDelco | P21W | Indirect Cross Interchange | 2 |
| PHILIPS | 12498 | Indirect Cross Interchange | 2 |
| GE | P21WLL | Indirect Cross Interchange | 2 |
| GE | P21W | Indirect Cross Interchange | 2 |
| EiKO | 7506LL | Indirect Cross Interchange | 2 |
| EiKO | 7506L | Indirect Cross Interchange | 2 |
| EiKO | 7506 | Indirect Cross Interchange | 2 |
| WAGNER | 17635 | Indirect Cross Interchange | 2 |
| AutoZone | 7506LL | Indirect Cross Interchange | 1 |
| PHILIPS | P21W | Indirect Cross Interchange | 1 |
| HELLA | 7506 | Indirect Cross Interchange | 1 |
| PARTS MASTER | PM17635 | Indirect Cross Interchange | 1 |
| SYLVANIA | 7506BP | Indirect Cross Interchange | 1 |