| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PARTS MASTER | 21568 | Direct Cross Interchange | 4 |
| CARDONE | 21568 | Direct Cross Interchange | 4 |
| AUTOPRIDE | 21568 | Direct Cross Interchange | 4 |
| AutoZone | 21568 | Direct Cross Interchange | 4 |
| CARQUEST | 21568 | Indirect Cross Interchange | 1 |
| NGK | 21568 | Indirect Cross Interchange | 1 |
| WALKER | 21568 | Indirect Cross Interchange | 1 |
| SATURN | 12612436 | Indirect Cross Interchange | 1 |
| SATURN | 12608712 | Indirect Cross Interchange | 1 |
| SATURN | 12608693 | Indirect Cross Interchange | 1 |
| SATURN | 12608662 | Indirect Cross Interchange | 1 |
| ACDelco | 2134548 | Indirect Cross Interchange | 1 |
| ACDelco | 2134255 | Indirect Cross Interchange | 1 |
| ACDelco | 2134245 | Indirect Cross Interchange | 1 |
| ACDelco | 2134226 | Indirect Cross Interchange | 1 |
| GM | 12612436 | Indirect Cross Interchange | 1 |
| GM | 12608712 | Indirect Cross Interchange | 1 |
| GM | 12608693 | Indirect Cross Interchange | 1 |
| GM | 12608662 | Indirect Cross Interchange | 1 |
| PONTIAC | 12612436 | Indirect Cross Interchange | 1 |
| PONTIAC | 12608712 | Indirect Cross Interchange | 1 |
| PONTIAC | 12608693 | Indirect Cross Interchange | 1 |
| PONTIAC | 12608662 | Indirect Cross Interchange | 1 |
| CHEVROLET | 12612436 | Indirect Cross Interchange | 1 |
| CHEVROLET | 12608712 | Indirect Cross Interchange | 1 |
| CHEVROLET | 12608693 | Indirect Cross Interchange | 1 |
| CHEVROLET | 12608662 | Indirect Cross Interchange | 1 |