| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NGK | 25639 | Direct Cross Interchange | 5 |
| STANDARD MOTOR | SG252 | Direct Cross Interchange | 4 |
| ACDelco | 2131392 | Direct Cross Interchange | 4 |
| AutoZone | 25639 | Direct Cross Interchange | 4 |
| MTE-THOMSON | 789640087 | Direct Cross Interchange | 2 |
| AutoZone | 13568 | Indirect Cross Interchange | 3 |
| CARQUEST | 751711 | Indirect Cross Interchange | 3 |
| STANDARD MOTOR PRODUCTS | SG252 | Indirect Cross Interchange | 3 |
| NIEHOFF | FE6067 | Indirect Cross Interchange | 2 |
| BLUESTREAK | SG252 | Indirect Cross Interchange | 2 |
| KEMPARTS | 138453 | Indirect Cross Interchange | 2 |
| WALKER | 25024104 | Indirect Cross Interchange | 2 |
| BOSCH | 0258003568 | Indirect Cross Interchange | 1 |
| GP SORENSEN | 7797252 | Indirect Cross Interchange | 1 |
| OEXTRA | REA1391 | Indirect Cross Interchange | 1 |
| APW | AP4424 | Indirect Cross Interchange | 1 |
| FERRARI | 161853 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 161853 | Indirect Cross Interchange | 1 |
| CARQUEST | SG252 | Indirect Cross Interchange | 1 |
| STANDARD | SG252 | Indirect Cross Interchange | 1 |
| ACDelco | 88929819 | Indirect Cross Interchange | 1 |
| NTK (NGK-GROUP) | 25639 | Indirect Cross Interchange | 1 |
| AUTOPART INTERNATIONAL | WKK25024104 | Indirect Cross Interchange | 1 |
| AUTOPART INTERNATIONAL | 789 | Indirect Cross Interchange | 1 |
| LANCIA | 161853 | Indirect Cross Interchange | 1 |
| GM | 88929819 | Indirect Cross Interchange | 1 |
| FIAT | 161853 | Indirect Cross Interchange | 1 |
| SORENSEN | 7797252 | Indirect Cross Interchange | 1 |
| NTK | 25639 | Indirect Cross Interchange | 1 |
| NIEHOFF | OS1972 | Indirect Cross Interchange | 1 |