The MagnaFlow 5582833 is a California Grade, CARB-compliant front manifold catalytic converter for the Bank 2 side of the 3.3L V6. It uses 16-gauge 409 stainless steel mandrel-bent tubing with a spun body that replicates the factory geometry, and a single laser fusion weld reduces leak points while the compact, low-mass design improves thermal efficiency. The gaskets and hardware needed for installation are included, avoiding the reuse of corroded factory parts, and 308 stainless MIG welds add durability for a bolt-in fit with no cutting or welding. It is CARB compliant and legal for sale and use in California and CARB states on the listed vehicles.
| Type | Manifold Catalytic Converter, Direct-Fit (California Grade) |
| Position | Front (manifold, primary), Bank 2 |
| Material | 16-gauge 409 stainless steel |
| Emissions | CARB compliant (California legal) |
| Quantity | 1 |
| Part Number | 5582833 |
| OEM Replacement | 25052-20190, 25052-20220 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2006 | Lexus | RX330 | Base |
| 2004-2007 | Toyota | Highlander | Base |
| 2006-2007 | Toyota | Highlander | Hybrid |
| 2006-2007 | Toyota | Highlander | Hybrid Limited |
| 2004-2007 | Toyota | Highlander | Limited |
| 2006-2007 | Toyota | Highlander | Sport |
| 2004-2006 | Toyota | Sienna | CE |
| 2004-2006 | Toyota | Sienna | LE |
| 2006 | Toyota | Sienna | Limited |
| 2004-2006 | Toyota | Sienna | XLE |
| 2004-2005 | Toyota | Sienna | XLE Limited |
