MagnaFlow's OEM Grade Direct-Fit Catalytic Converter 21-603 is a Federal/EPA-compliant, spun-body converter that keeps the check engine light off while restoring factory emissions performance. It is built from free-flowing mandrel-bent, 16-gauge 409 stainless steel tubing and joined with a single laser fusion weld that mirrors the OE spun-body design to minimize leak points and improve thermal efficiency. The compact, low-mass unit bolts in with no cutting or welding, and the included gaskets and hardware seal the connections. It meets or exceeds EPA emissions requirements for federally registered OBD-II vehicles, and is not legal for sale or use in California or CARB-controlled states.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade (Federal/EPA compliant) |
| Emissions Compliance | Federal/EPA compliant; not legal for sale or use in California or CARB-controlled states |
| Material | 409 stainless steel body, 16-gauge tubing |
| OEM Replacement | F2GZ-5E212-G, F2GZ-5E212-C |
| Part Number | 21-603 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | Ford | Edge | Sport |
| 2019-2024 | Ford | Edge | ST |
| 2017-2019 | Ford | Fusion | Sport |
| 2017-2020 | Lincoln | Continental | Black Label |
| 2017-2020 | Lincoln | Continental | Reserve |
| 2017-2019 | Lincoln | Continental | Select |
| 2016-2018 | Lincoln | MKX | Black Label |
| 2016-2018 | Lincoln | MKX | Premiere |
| 2016-2018 | Lincoln | MKX | Reserve |
| 2016-2018 | Lincoln | MKX | Select |
| 2019-2023 | Lincoln | Nautilus | Black Label |
| 2019-2023 | Lincoln | Nautilus | Reserve |
| 2019 | Lincoln | Nautilus | Select |
