| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AMS | SPQ1421 | Direct Cross Interchange | 3 |
| BENDIX | D1421 | Direct Cross Interchange | 2 |
| MONROE | CX1421 | Indirect Cross Interchange | 2 |
| WAGNER | QC1421 | Indirect Cross Interchange | 2 |
| ACDelco | 1711020 | Indirect Cross Interchange | 1 |
| Professionals Choice | SPQ1421 | Indirect Cross Interchange | 1 |
| ATE | AT1421 | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD1421C | Indirect Cross Interchange | 1 |
| AutoZone | D1421 | Indirect Cross Interchange | 1 |
| FEDERATED | D1421C | Indirect Cross Interchange | 1 |
| SAAB | 13237753 | Indirect Cross Interchange | 1 |
| SAAB | 13237750 | Indirect Cross Interchange | 1 |
| GM | 20963796 | Indirect Cross Interchange | 1 |
| GM | 20877794 | Indirect Cross Interchange | 1 |
| GM | 13312895 | Indirect Cross Interchange | 1 |
| GM | 13237753 | Indirect Cross Interchange | 1 |
| OE | 20877794 | Indirect Cross Interchange | 1 |
| OE | 13312895 | Indirect Cross Interchange | 1 |
| OE | 13237753 | Indirect Cross Interchange | 1 |
| FMSI | 8536D1559 | Indirect Cross Interchange | 1 |
| FMSI | 8536D1421 | Indirect Cross Interchange | 1 |
| CENTRIC | 10614210 | Indirect Cross Interchange | 1 |