| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WELLS | PS541 | Direct Cross Interchange | 16 |
| AIRTEX | 1S6878 | Direct Cross Interchange | 15 |
| STANDARD MOTOR | PS428 | Direct Cross Interchange | 8 |
| JAGUAR | LCA5642AA | Direct Cross Interchange | 7 |
| STANDARD MOTOR PRODUCTS | PS428 | Direct Cross Interchange | 6 |
| JAGUAR | AJ84853 | Direct Cross Interchange | 6 |
| ORIGINAL ENGINE MANAGEMENT | 8177 | Direct Cross Interchange | 6 |
| MasterPro | 28177 | Direct Cross Interchange | 5 |
| BWD | 54333 | Direct Cross Interchange | 4 |
| OE | LCA5642AA | Direct Cross Interchange | 4 |
| OE | AJ84853 | Direct Cross Interchange | 4 |
| WELLS | 5333762 | Direct Cross Interchange | 4 |
| MasterPro | 8177 | Direct Cross Interchange | 4 |
| STANDARD INTERMOTOR WIRE | PS428 | Direct Cross Interchange | 4 |
| CARQUEST | 8177 | Direct Cross Interchange | 3 |
| Forecast | 8177 | Indirect Cross Interchange | 5 |
| AutoZone | 1S6878 | Indirect Cross Interchange | 2 |
| STANDARD | SOP075 | Indirect Cross Interchange | 2 |
| STANDARD | 51149 | Indirect Cross Interchange | 2 |
| FAE | 12614 | Indirect Cross Interchange | 2 |
| HAVAM | 1800126 | Indirect Cross Interchange | 2 |
| IMC | 80226002613 | Indirect Cross Interchange | 2 |
| WD EXPRESS | 80226002613 | Indirect Cross Interchange | 2 |
| INTERAMERICAN MOTOR | AJ8004853 | Indirect Cross Interchange | 2 |
| AutoZone | PS541 | Indirect Cross Interchange | 2 |
| CARQUEST | PS428 | Indirect Cross Interchange | 1 |
| NAPA | OP6890 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 2011920 | Indirect Cross Interchange | 1 |
| WAGNER | BC116483 | Indirect Cross Interchange | 1 |
| BRITISH LEYLAND | LCA5642AA | Indirect Cross Interchange | 1 |