| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PORSCHE | 98660612601 | Direct Cross Interchange | 4 |
| BOSCH | 0258003806 | Direct Cross Interchange | 4 |
| VEMO | V45760005 | Direct Cross Interchange | 3 |
| PORSCHE | 98660612600 | Indirect Cross Interchange | 3 |
| CALORSTAT by Vernet | LS140512 | Indirect Cross Interchange | 3 |
| BOSCH | 0258986505 | Indirect Cross Interchange | 2 |
| WALKER PRODUCTS | 25024423 | Indirect Cross Interchange | 2 |
| WELLS | SU6038 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR PRODUCTS | SG1101 | Indirect Cross Interchange | 1 |
| AIRTEX | 5S3878 | Indirect Cross Interchange | 1 |
| NGK | 25601 | Indirect Cross Interchange | 1 |
| WALKER | 25024423 | Indirect Cross Interchange | 1 |