| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WELLS | SU6996 | Direct Cross Interchange | 18 |
| AIRTEX | 5S1976 | Direct Cross Interchange | 17 |
| STANDARD MOTOR | PC490 | Direct Cross Interchange | 8 |
| AUDI | 077905381 | Direct Cross Interchange | 6 |
| GP SORENSEN | CSS490 | Direct Cross Interchange | 5 |
| OE | 077905381 | Direct Cross Interchange | 5 |
| NIEHOFF | WA1469 | Direct Cross Interchange | 5 |
| WELLS | 715147 | Direct Cross Interchange | 5 |
| STANDARD MOTOR PRODUCTS | PC490 | Direct Cross Interchange | 5 |
| ECHLIN | CSS979 | Direct Cross Interchange | 4 |
| AUDI | 077905391 | Direct Cross Interchange | 4 |
| MasterPro | 9688 | Direct Cross Interchange | 4 |
| MasterPro | 29688 | Direct Cross Interchange | 4 |
| BWD | CSS409 | Direct Cross Interchange | 4 |
| ORIGINAL ENGINE MANAGEMENT | 9688 | Direct Cross Interchange | 4 |
| STANDARD INTERMOTOR WIRE | PC490 | Direct Cross Interchange | 4 |
| CARQUEST | 9688 | Direct Cross Interchange | 3 |
| AutoZone | 5S1976 | Indirect Cross Interchange | 2 |
| OE | 19111970 | Indirect Cross Interchange | 1 |
| OE | 077905381A | Indirect Cross Interchange | 1 |
| AUDI | 77905381 | Indirect Cross Interchange | 1 |
| STANDARD | PC490 | Indirect Cross Interchange | 1 |
| STANDARD | PC347 | Indirect Cross Interchange | 1 |
| ACDelco | 2133267 | Indirect Cross Interchange | 1 |
| VEMO | V10720985 | Indirect Cross Interchange | 1 |
| NAPA | CSS979 | Indirect Cross Interchange | 1 |
| CARQUEST | PC490 | Indirect Cross Interchange | 1 |
| VW | 077905381A | Indirect Cross Interchange | 1 |
| VW | 077905381 | Indirect Cross Interchange | 1 |
| AUTOPART INTERNATIONAL | 300592 | Indirect Cross Interchange | 1 |
| AUTOPART INTERNATIONAL | 1802300592 | Indirect Cross Interchange | 1 |