| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CENTRIC | 10603240 | Direct Cross Interchange | 7 |
| CENTRIC | 10403240 | Direct Cross Interchange | 6 |
| PARTS PLUS | 200430421 | Direct Cross Interchange | 5 |
| R1 Concepts | A0403240 | Direct Cross Interchange | 4 |
| R1 Concepts | S0403240 | Direct Cross Interchange | 3 |
| R1 Concepts | A0603240 | Direct Cross Interchange | 3 |
| AMS | DMX421S | Direct Cross Interchange | 2 |
| R1 Concepts | S0603240 | Direct Cross Interchange | 2 |
| DURA | BP324MS | Direct Cross Interchange | 2 |
| BENDIX | MKD324 | Indirect Cross Interchange | 6 |
| CENTRIC | 10803240 | Indirect Cross Interchange | 5 |
| CENTRIC | 10703240 | Indirect Cross Interchange | 5 |
| CENTRIC | 10103240 | Indirect Cross Interchange | 5 |
| CENTRIC | 10003240 | Indirect Cross Interchange | 5 |
| DASH 4 | MD324 | Indirect Cross Interchange | 5 |
| AutoZone | MKD324 | Indirect Cross Interchange | 4 |
| BENDIX | MRD324 | Indirect Cross Interchange | 3 |
| MIGHTY | XL324M | Indirect Cross Interchange | 2 |
| BENDIX | D324CT | Indirect Cross Interchange | 2 |
| AutoZone | D324CT | Indirect Cross Interchange | 2 |
| BENDIX | MKD324FM | Indirect Cross Interchange | 2 |
| FMSI | 7268D324M | Indirect Cross Interchange | 1 |
| BENDIX | MKD421 | Indirect Cross Interchange | 1 |
| FMSI | 7268AD324M | Indirect Cross Interchange | 1 |
| WAGNER | ZX421 | Indirect Cross Interchange | 1 |
| FMSI | 7268AD324 | Indirect Cross Interchange | 1 |
| WAGNER | MX421 | Indirect Cross Interchange | 1 |
| FMSI | 7222D324M | Indirect Cross Interchange | 1 |
| BENDIX | D324 | Indirect Cross Interchange | 1 |
| FMSI | 7222AD324 | Indirect Cross Interchange | 1 |
| BENDIX | D421MS | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 7268D324SD | Indirect Cross Interchange | 1 |
| BENDIX | D421M | Indirect Cross Interchange | 1 |
| ORIGINAL ENGINE MANAGEMENT | 7268D324MS | Indirect Cross Interchange | 1 |
| BENDIX | D421 | Indirect Cross Interchange | 1 |
| IAPCO | BP421 | Indirect Cross Interchange | 1 |
| BENDIX | D324MS | Indirect Cross Interchange | 1 |
| IAPCO | BP324 | Indirect Cross Interchange | 1 |
| BENDIX | D324M | Indirect Cross Interchange | 1 |
| CENTRIC | 10204210 | Indirect Cross Interchange | 1 |
| GUARDIAN | G65421 | Indirect Cross Interchange | 1 |
| OE | 7268D324MS | Indirect Cross Interchange | 1 |
| FMSI | 7475D597M | Indirect Cross Interchange | 1 |
| Professionals Choice | DMX421S | Indirect Cross Interchange | 1 |
| FMSI | 7308D597M | Indirect Cross Interchange | 1 |
| AutoZone | MKD324FM | Indirect Cross Interchange | 1 |
| AMS | SPQ421S | Indirect Cross Interchange | 1 |
| AMS | SP421S | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2832401 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2442101 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2432402 | Indirect Cross Interchange | 1 |
| AUTOSPECIALTY | 2432401 | Indirect Cross Interchange | 1 |
| FMSI | 7308D421MS | Indirect Cross Interchange | 1 |
| AMERICAN REMANUFACTURING | 762D421 | Indirect Cross Interchange | 1 |
| FMSI | 7308D421M | Indirect Cross Interchange | 1 |
| FMSI | 7308D421 | Indirect Cross Interchange | 1 |
| AMERICAN REMANUFACTURING | 762D324 | Indirect Cross Interchange | 1 |