The MagnaFlow OEM Grade direct-fit catalytic converter replaces the underbody, downstream converter on the Nissan Altima 3.5L V6 with a spun-body 409 stainless steel design and free-flowing mandrel-bent tubing. It bolts in with the included gaskets and hardware, needs no cutting or welding, and is engineered to keep the check engine light off. This is a Federal/EPA 49-state part and is not legal for sale or use in California or other CARB states.
| Type | OEM Grade direct-fit catalytic converter |
| Position | Underbody (downstream / secondary) |
| Engine | 3.5L V6 |
| Material | 16-gauge 409 stainless steel, 410 stainless hangers |
| Emissions | Federal/EPA, 49-state (not legal in California or CARB states) |
| OEM Replacement | 20020-3NT0A, 20020-JA100 |
| Quantity | 1 |
| Part Number | 52190 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2015 | Nissan | Altima | S |
| 2007-2009 | Nissan | Altima | SE |
| 2007-2009,2013-2018 | Nissan | Altima | SL |
| 2010-2012,2016-2017 | Nissan | Altima | SR |
| 2013-2015 | Nissan | Altima | SV |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
