| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PORSCHE | 93111022500 | Direct Cross Interchange | 6 |
| WELLS | M406 | Direct Cross Interchange | 4 |
| AIRTEX | 4G1494 | Direct Cross Interchange | 4 |
| STANDARD | FJ538 | Direct Cross Interchange | 4 |
| STANDARD MOTOR PRODUCTS | FJ538 | Indirect Cross Interchange | 3 |
| BWD | 57710 | Indirect Cross Interchange | 2 |
| ECHLIN | 218251 | Indirect Cross Interchange | 2 |
| GB Remanufacturing | 85420112 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR | FJ538 | Indirect Cross Interchange | 1 |