| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| RAYBESTOS | PGD1421C | Direct Cross Interchange | 10 |
| WAGNER | QC1421 | Direct Cross Interchange | 9 |
| ATE | AT1421 | Direct Cross Interchange | 9 |
| OE | 13237753 | Direct Cross Interchange | 6 |
| AutoZone | D1421 | Direct Cross Interchange | 6 |
| OE | 20877794 | Direct Cross Interchange | 6 |
| OE | 13312895 | Direct Cross Interchange | 6 |
| FMSI | 8536D1421 | Direct Cross Interchange | 5 |
| AMS | SPQ1421 | Direct Cross Interchange | 5 |
| GM | 13237753 | Direct Cross Interchange | 4 |
| GM | 20963796 | Direct Cross Interchange | 4 |
| GM | 20877794 | Direct Cross Interchange | 4 |
| MONROE | CX1421 | Direct Cross Interchange | 3 |
| GM | 13312895 | Direct Cross Interchange | 3 |
| CENTRIC | 10614210 | Direct Cross Interchange | 2 |
| FEDERATED | D1421C | Direct Cross Interchange | 2 |
| SAAB | 13237753 | Direct Cross Interchange | 2 |
| SAAB | 13237750 | Direct Cross Interchange | 2 |
| FMSI | 8536D1559 | Direct Cross Interchange | 2 |
| CENTRIC | 10514210 | Direct Cross Interchange | 2 |
| ACDelco | 1711020 | Direct Cross Interchange | 1 |
| CARQUEST | BCD1421 | Indirect Cross Interchange | 10 |
| TRW | TPC1421 | Indirect Cross Interchange | 10 |
| RAYBESTOS | ATD1421C | Indirect Cross Interchange | 10 |
| AutoZone | PGD1421C | Indirect Cross Interchange | 9 |
| AutoZone | ATD1421C | Indirect Cross Interchange | 9 |
| GIRLING | 6117829 | Indirect Cross Interchange | 6 |
| AKEBONO | ACT924 | Indirect Cross Interchange | 5 |
| FMSI | D14218536 | Indirect Cross Interchange | 5 |
| TRW | GDB1782 | Indirect Cross Interchange | 5 |
| AUTO EXTRA | AXCD1421 | Indirect Cross Interchange | 5 |
| OE | 20963796 | Indirect Cross Interchange | 4 |
| CARQUEST | ACT924 | Indirect Cross Interchange | 4 |
| MIGHTY | XL1421C | Indirect Cross Interchange | 3 |
| ProMax | 111421 | Indirect Cross Interchange | 3 |
| ProMax | 101421 | Indirect Cross Interchange | 3 |
| JURID | 573269J | Indirect Cross Interchange | 2 |
| A.B.S. | 37682 | Indirect Cross Interchange | 2 |
| TEXTAR | 2441501 | Indirect Cross Interchange | 2 |
| DENCKERMANN | B110956 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | BP1661 | Indirect Cross Interchange | 2 |
| CIFAM | 8228410 | Indirect Cross Interchange | 2 |
| METELLI | 2208410 | Indirect Cross Interchange | 2 |
| PAGID | T1669 | Indirect Cross Interchange | 2 |
| MAPCO | 6858 | Indirect Cross Interchange | 2 |
| METZGER | 138502 | Indirect Cross Interchange | 2 |
| MINTEX | MDB2870 | Indirect Cross Interchange | 2 |
| COMLINE | CBP31679 | Indirect Cross Interchange | 1 |
| COMLINE | ADB31679 | Indirect Cross Interchange | 1 |
| OPEN PARTS | BPA138502 | Indirect Cross Interchange | 1 |
| BLUE PRINT | ADW194201 | Indirect Cross Interchange | 1 |
| WOKING | P1285302 | Indirect Cross Interchange | 1 |
| POWER STOP | 171421 | Indirect Cross Interchange | 1 |
| POWER STOP | 161421 | Indirect Cross Interchange | 1 |
| FERODO | FSL4207 | Indirect Cross Interchange | 1 |
| NEWTEK | D1421 | Indirect Cross Interchange | 1 |
| BRAKE BEST | C924 | Indirect Cross Interchange | 1 |
| KAMOKA | JQ1018414 | Indirect Cross Interchange | 1 |
| Professionals Choice | SPQ1421 | Indirect Cross Interchange | 1 |
| TEXTAR | 2441519115 | Indirect Cross Interchange | 1 |
| DELPHI | LP2080 | Indirect Cross Interchange | 1 |
| BENDIX | 573269B | Indirect Cross Interchange | 1 |
| ZIMMERMANN | 244151901 | Indirect Cross Interchange | 1 |
| TRUSTING | 8580 | Indirect Cross Interchange | 1 |
| LPR | 05P1409 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 1AMV301421 | Indirect Cross Interchange | 1 |
| CENTRIC | 1061421 | Indirect Cross Interchange | 1 |
| VALEO | 601047 | Indirect Cross Interchange | 1 |
| FMSI | D15598536 | Indirect Cross Interchange | 1 |
| ICER | 181914 | Indirect Cross Interchange | 1 |
| FMSI | D1559 | Indirect Cross Interchange | 1 |
| REMSA | 138502 | Indirect Cross Interchange | 1 |
| WVA | 24416 | Indirect Cross Interchange | 1 |
| ROADHOUSE | 2138502 | Indirect Cross Interchange | 1 |
| WVA | 24415 | Indirect Cross Interchange | 1 |
| MEYLE | 0252441519W | Indirect Cross Interchange | 1 |
| PARTS PLUS | PCP1421 | Indirect Cross Interchange | 1 |
| RAYBESTOS | PGD1241C | Indirect Cross Interchange | 1 |
| NAPA | UP8536X | Indirect Cross Interchange | 1 |
| BOSCH | BP924 | Indirect Cross Interchange | 1 |
| NAPA | SS8536X | Indirect Cross Interchange | 1 |
| BOSCH | 0986494279 | Indirect Cross Interchange | 1 |
| NAPA | CMX8536 | Indirect Cross Interchange | 1 |
| MGA | 969 | Indirect Cross Interchange | 1 |
| NAPA | AEC8536 | Indirect Cross Interchange | 1 |
| NECTO | FD7411A | Indirect Cross Interchange | 1 |
| MIGHTY | XL1559C | Indirect Cross Interchange | 1 |
| OPEL | 1605624 | Indirect Cross Interchange | 1 |
| ACDelco | AC870181D | Indirect Cross Interchange | 1 |
| OPEL | 13237750 | Indirect Cross Interchange | 1 |
| ACDelco | 17D1421CH | Indirect Cross Interchange | 1 |
| ATE | 13047056112 | Indirect Cross Interchange | 1 |
| WAGNER | WBP24415A | Indirect Cross Interchange | 1 |
| ATE | 13046056112 | Indirect Cross Interchange | 1 |
| E.T.F. | 121376 | Indirect Cross Interchange | 1 |
| fri.tech. | 8580 | Indirect Cross Interchange | 1 |
| HP | HP8063 | Indirect Cross Interchange | 1 |
| TRISCAN | 811043036 | Indirect Cross Interchange | 1 |
| TRISCAN | 811024038 | Indirect Cross Interchange | 1 |