MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit underbody catalytic converter (52546) for the 2011-2016 Toyota Sienna 3.5L. Spun-body 16-gauge 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding and includes gaskets. Interchanges with OE parts 17420-0P180 and 17420-0P310. Federal/EPA compliant (not legal for sale in California) for OBDII Federally registered vehicles.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 16-gauge 409 stainless steel (spun body) |
| Hardware | Gaskets included |
| OEM Replacement | 17420-0P180, 17420-0P310 |
| Position | Underbody |
| Emissions | Federal/EPA compliant (not for CA) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2016 | Toyota | Sienna | LE |
| 2011-2016 | Toyota | Sienna | Limited |
| 2011-2016 | Toyota | Sienna | XLE |
