| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR PRODUCTS | EM121 | Direct Cross Interchange | 1 |
| STANDARD MOTOR | EM121 | Direct Cross Interchange | 1 |
| CHRYSLER | 5279121 | Indirect Cross Interchange | 2 |
| CHRYSLER | 4379121 | Indirect Cross Interchange | 2 |
| CHRYSLER | 4289913 | Indirect Cross Interchange | 2 |
| CHRYSLER | 4289811 | Indirect Cross Interchange | 2 |
| CHRYSLER | 4289675 | Indirect Cross Interchange | 2 |