| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AIRTEX | AW9241 | Direct Cross Interchange | 19 |
| ASC | WP872 | Direct Cross Interchange | 19 |
| FMI AUTOMOTIVE | 20653 | Direct Cross Interchange | 17 |
| GMB | 1802150 | Direct Cross Interchange | 9 |
| PORSCHE | 92810601520 | Direct Cross Interchange | 8 |
| PORSCHE | 92810601513 | Direct Cross Interchange | 8 |
| EASTERN | 181095 | Direct Cross Interchange | 6 |
| US MOTOR WORKS | US9241 | Direct Cross Interchange | 5 |
| HYTEC | 333013 | Direct Cross Interchange | 5 |
| BOSCH | 97127 | Direct Cross Interchange | 5 |
| CARQUEST | 512042 | Direct Cross Interchange | 5 |
| BORG WARNER | P2387 | Direct Cross Interchange | 5 |
| PARTS MASTER | 3872 | Direct Cross Interchange | 5 |
| NAPA | 559241 | Direct Cross Interchange | 5 |
| PORSCHE | 92810601518 | Direct Cross Interchange | 5 |
| PORSCHE | 9281061040R | Direct Cross Interchange | 5 |
| NAPA | 43218 | Direct Cross Interchange | 4 |
| EASTERN | 181010 | Direct Cross Interchange | 2 |
| ACDelco | 252306 | Direct Cross Interchange | 2 |
| AIRTEX | 9241 | Indirect Cross Interchange | 6 |
| PORSCHE | 92810601521 | Indirect Cross Interchange | 5 |
| GK | 980267 | Indirect Cross Interchange | 5 |
| HEPU | P597 | Indirect Cross Interchange | 5 |
| LAG | 75200104 | Indirect Cross Interchange | 4 |
| AURADIA | PRW002 | Indirect Cross Interchange | 4 |
| ASC INDUSTRIES | WP872 | Indirect Cross Interchange | 4 |
| CARDONE | 571516 | Indirect Cross Interchange | 4 |
| PORSCHE | 928106915X | Indirect Cross Interchange | 4 |
| PORSCHE | 92810601512 | Indirect Cross Interchange | 4 |
| MEVOTECH | NP9183 | Indirect Cross Interchange | 3 |
| FEDERAL MOGUL | FP2158 | Indirect Cross Interchange | 3 |
| DELCO | 252306 | Indirect Cross Interchange | 3 |
| CARQUEST | 9241 | Indirect Cross Interchange | 3 |
| New BORTEK | 20653 | Indirect Cross Interchange | 3 |
| MASTER | CP9241 | Indirect Cross Interchange | 3 |
| KAGER | 331018 | Indirect Cross Interchange | 2 |
| Casting | 9281061040R | Indirect Cross Interchange | 2 |
| BECK/ARNLEY | 1312372 | Indirect Cross Interchange | 1 |
| FMI AUTOMOTIVE | 20336 | Indirect Cross Interchange | 1 |
| GMB | 1303563 | Indirect Cross Interchange | 1 |