| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR | EM4737U | Direct Cross Interchange | 1 |
| CARDONE | 774737F | Direct Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | EM4737U | Direct Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | EM4737 | Direct Cross Interchange | 1 |
| GM | 16196743 | Indirect Cross Interchange | 3 |