| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WAGNER | SX421A | Direct Cross Interchange | 1 |
| AUTOSPECIALTY | 2642104 | Indirect Cross Interchange | 1 |
| RAYBESTOS | SSRD421A | Indirect Cross Interchange | 1 |
| RAYBESTOS | BD421AM | Indirect Cross Interchange | 1 |
| ACDelco | 17D421M | Indirect Cross Interchange | 1 |
| FORD | F3DZ2001C | Indirect Cross Interchange | 1 |
| FORD | F3DZ2001B | Indirect Cross Interchange | 1 |
| FORD | F3DZ2001A | Indirect Cross Interchange | 1 |
| FORD | F0DZ2001A | Indirect Cross Interchange | 1 |
| FORD | E9DZ2001A | Indirect Cross Interchange | 1 |