| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR PRODUCTS | EM6578U | Direct Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | EM6578 | Direct Cross Interchange | 1 |
| STANDARD MOTOR | EM6578 | Direct Cross Interchange | 1 |
| CARDONE | 796278V | Direct Cross Interchange | 1 |
| CHRYSLER | 4606278AK | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AJ | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AI | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AH | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AG | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AF | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AD | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AC | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AB | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278AA | Indirect Cross Interchange | 4 |
| CHRYSLER | 4606278 | Indirect Cross Interchange | 3 |
| DODGE | 4606278AA | Indirect Cross Interchange | 1 |
| DODGE | 4606278AK | Indirect Cross Interchange | 1 |
| DODGE | 4606278AJ | Indirect Cross Interchange | 1 |
| DODGE | 4606278AI | Indirect Cross Interchange | 1 |
| DODGE | 4606278AH | Indirect Cross Interchange | 1 |
| DODGE | 4606278AG | Indirect Cross Interchange | 1 |
| DODGE | 4606278AF | Indirect Cross Interchange | 1 |
| DODGE | 4606278AE | Indirect Cross Interchange | 1 |
| DODGE | 4606278AD | Indirect Cross Interchange | 1 |
| DODGE | 4606278AC | Indirect Cross Interchange | 1 |
| DODGE | 4606278AB | Indirect Cross Interchange | 1 |