| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WELLS | SW5219 | Direct Cross Interchange | 6 |
| AIRTEX | 1S7673 | Direct Cross Interchange | 6 |
| BWD | S3938 | Direct Cross Interchange | 3 |
| STANDARD MOTOR PRODUCTS | WP277 | Direct Cross Interchange | 3 |
| ECHLIN | WS6515 | Direct Cross Interchange | 3 |
| MINI | 61311489484 | Direct Cross Interchange | 3 |
| BMW | 61311489484 | Indirect Cross Interchange | 1 |