| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| STANDARD MOTOR PRODUCTS | GV21 | Direct Cross Interchange | 1 |
| STANDARD MOTOR | GV21 | Direct Cross Interchange | 1 |
| STANDARD T-SERIES | GV21T | Direct Cross Interchange | 1 |
| CARQUEST | 761524 | Indirect Cross Interchange | 3 |
| AIRTEX | 2P1022 | Indirect Cross Interchange | 3 |
| BECK/ARNLEY | 0396428 | Indirect Cross Interchange | 3 |
| LEXUS | 9048018001 | Indirect Cross Interchange | 3 |
| NIEHOFF | PV931 | Indirect Cross Interchange | 3 |
| SUZUKI | 1119858B00 | Indirect Cross Interchange | 3 |
| MITSUBISHI | MD179909 | Indirect Cross Interchange | 3 |
| GM | 96068576 | Indirect Cross Interchange | 3 |
| GM | 94843158 | Indirect Cross Interchange | 3 |
| WELLS | PCG400 | Indirect Cross Interchange | 3 |
| BECK/ARNLEY | 0396452 | Indirect Cross Interchange | 2 |
| GP SORENSEN | GV21 | Indirect Cross Interchange | 2 |
| AutoZone | GV21 | Indirect Cross Interchange | 2 |
| ACDelco | CV5006C | Indirect Cross Interchange | 2 |
| ACDelco | 19110480 | Indirect Cross Interchange | 1 |
| WELLS | 761524 | Indirect Cross Interchange | 1 |
| AutoZone | 2P1022 | Indirect Cross Interchange | 1 |
| TOYOTA | 9048018001 | Indirect Cross Interchange | 1 |
| NAPA | 40230 | Indirect Cross Interchange | 1 |
| NAPA | 29121 | Indirect Cross Interchange | 1 |
| CARQUEST | GV21 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 396452 | Indirect Cross Interchange | 1 |
| BECK/ARNLEY | 396428 | Indirect Cross Interchange | 1 |