| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ORIGINAL ENGINE MANAGEMENT | VSS21 | Direct Cross Interchange | 1 |
| STANDARD INTERMOTOR WIRE | SC303 | Indirect Cross Interchange | 1 |
| KEMPARTS | 1637022 | Indirect Cross Interchange | 1 |
| MasterPro | 2VSS21 | Indirect Cross Interchange | 1 |
| ISUZU | 8971297040 | Indirect Cross Interchange | 1 |
| WELLS | SU5426 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | SC303 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR | SC303 | Indirect Cross Interchange | 1 |
| ECHLIN | VSS838 | Indirect Cross Interchange | 1 |
| CARQUEST | 723563 | Indirect Cross Interchange | 1 |
| AIRTEX | 5S4595 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 0905022 | Indirect Cross Interchange | 1 |