| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR PRODUCTS | EM7251 | Direct Cross Interchange | 1 |
| STANDARD MOTOR | EM7251 | Direct Cross Interchange | 1 |
| CARDONE | 792251V | Direct Cross Interchange | 1 |
| CHRYSLER | 4727251 | Indirect Cross Interchange | 2 |
| PLYMOUTH | 4727251AH | Indirect Cross Interchange | 1 |
| DODGE | 4727251AH | Indirect Cross Interchange | 1 |
| DODGE | 4727251AG | Indirect Cross Interchange | 1 |
| DODGE | 4727251AF | Indirect Cross Interchange | 1 |
| DODGE | 4727251AE | Indirect Cross Interchange | 1 |
| DODGE | 4727251AD | Indirect Cross Interchange | 1 |
| DODGE | 4727251AC | Indirect Cross Interchange | 1 |
| CHRYSLER | 4727251AG | Indirect Cross Interchange | 1 |
| CHRYSLER | 4727251AF | Indirect Cross Interchange | 1 |
| CHRYSLER | 4727251AE | Indirect Cross Interchange | 1 |
| CHRYSLER | 4727251AD | Indirect Cross Interchange | 1 |
| CHRYSLER | 4727251AC | Indirect Cross Interchange | 1 |