| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| NGK | 21555 | Direct Cross Interchange | 3 |
| AutoZone | 21555 | Direct Cross Interchange | 2 |
| MTE-THOMSON | 789940056 | Direct Cross Interchange | 2 |
| BOSCH | 15283 | Indirect Cross Interchange | 3 |
| DENSO | 2344673 | Indirect Cross Interchange | 3 |
| BOSCH | 15000 | Indirect Cross Interchange | 2 |
| AutoZone | ES20009 | Indirect Cross Interchange | 2 |
| ACDelco | 2134299 | Indirect Cross Interchange | 2 |
| ACDelco | 2134244 | Indirect Cross Interchange | 2 |
| ACDelco | 2134116 | Indirect Cross Interchange | 2 |
| ACDelco | 2133823 | Indirect Cross Interchange | 2 |
| ACDelco | 2132957 | Indirect Cross Interchange | 2 |
| ACDelco | 2131694 | Indirect Cross Interchange | 2 |
| ACDelco | 2131162 | Indirect Cross Interchange | 2 |
| SATURN | 12616502 | Indirect Cross Interchange | 2 |
| GM | 12616502 | Indirect Cross Interchange | 2 |
| GM | 12612797 | Indirect Cross Interchange | 2 |
| GM | 12607145 | Indirect Cross Interchange | 2 |
| GM | 12602047 | Indirect Cross Interchange | 2 |
| GM | 12581966 | Indirect Cross Interchange | 2 |
| GM | 12572707 | Indirect Cross Interchange | 2 |
| STANDARD MOTOR PRODUCTS | SG935 | Indirect Cross Interchange | 2 |
| STANDARD MOTOR PRODUCTS | SG1315 | Indirect Cross Interchange | 2 |
| CARQUEST | 753704 | Indirect Cross Interchange | 2 |
| CARQUEST | 753410 | Indirect Cross Interchange | 2 |
| CARQUEST | 752538 | Indirect Cross Interchange | 2 |
| DENSO | 2344332 | Indirect Cross Interchange | 2 |
| CHEVROLET | 12616502 | Indirect Cross Interchange | 2 |
| CHEVROLET | 12612797 | Indirect Cross Interchange | 2 |
| CHEVROLET | 12602047 | Indirect Cross Interchange | 2 |
| CHEVROLET | 12581966 | Indirect Cross Interchange | 2 |
| DELPHI | ES2000911B1 | Indirect Cross Interchange | 2 |
| DELPHI | ES20009 | Indirect Cross Interchange | 2 |
| PONTIAC | 12616502 | Indirect Cross Interchange | 2 |
| BLUESTREAK | SG935 | Indirect Cross Interchange | 2 |
| BLUESTREAK | SG1315 | Indirect Cross Interchange | 2 |
| BOSCH | 15154 | Indirect Cross Interchange | 2 |
| NTK (NGK-GROUP) | 21555 | Indirect Cross Interchange | 1 |
| WALKER | 21555 | Indirect Cross Interchange | 1 |
| GENERAL MOTORS | 12572707 | Indirect Cross Interchange | 1 |
| STANDARD MOTOR | SG935 | Indirect Cross Interchange | 1 |
| STANDARD | SG935 | Indirect Cross Interchange | 1 |
| OEXTRA | REA1578 | Indirect Cross Interchange | 1 |
| STANDARD | OS1689 | Indirect Cross Interchange | 1 |
| CARQUEST | 21555 | Indirect Cross Interchange | 1 |