| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WELLS | M403 | Direct Cross Interchange | 5 |
| AIRTEX | 4G1485 | Direct Cross Interchange | 5 |
| SAAB | 9310152 | Direct Cross Interchange | 5 |
| PORSCHE | 92811022500 | Direct Cross Interchange | 5 |
| PORSCHE | 92811025500 | Direct Cross Interchange | 3 |
| PEUGEOT | 9150399850 | Direct Cross Interchange | 1 |
| PEUGEOT | 9150399580 | Direct Cross Interchange | 1 |
| PEUGEOT | 198416 | Direct Cross Interchange | 1 |
| BOSCH | 0437502012 | Indirect Cross Interchange | 7 |
| STANDARD MOTOR | FJ418 | Indirect Cross Interchange | 6 |
| GB Remanufacturing | 85420109 | Indirect Cross Interchange | 5 |
| ECHLIN | 218249 | Indirect Cross Interchange | 2 |
| BWD | 57708 | Indirect Cross Interchange | 2 |
| STANDARD | FJ418 | Indirect Cross Interchange | 2 |
| CITROEN | 9150399580 | Indirect Cross Interchange | 2 |
| CITROEN | 198416 | Indirect Cross Interchange | 2 |
| ROLLS-ROYCE | UE40700 | Indirect Cross Interchange | 2 |
| SAAB | 931015 | Indirect Cross Interchange | 2 |
| SAAB | 9321662 | Indirect Cross Interchange | 1 |