MagnaFlow's OEM Grade Direct-Fit Catalytic Converter 52129 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 |
| Position | Underbody (secondary) |
| Material | 409 stainless steel body, 16-gauge tubing |
| OEM Replacement | 208A2-9DA0A, 208A2-9N90A |
| Part Number | 52129 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021 | Nissan | Maxima | 40th Anniversary Edition |
| 2016-2021 | Nissan | Maxima | Platinum |
| 2020 | Nissan | Maxima | Platinum Reserve |
| 2009-2014,2016-2020 | Nissan | Maxima | S |
| 2016-2020 | Nissan | Maxima | SL |
| 2016-2021 | Nissan | Maxima | SR |
| 2009-2014,2016-2021 | Nissan | Maxima | SV |
