| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR PRODUCTS | EM1540U | Direct Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | EM1540 | Direct Cross Interchange | 1 |
| STANDARD MOTOR | EM1540U | Direct Cross Interchange | 1 |
| GM | 16234154 | Indirect Cross Interchange | 3 |
| GM | 16211539 | Indirect Cross Interchange | 3 |