| Management number | 230399809 | Release Date | 2026/06/18 | List Price | US$88.33 | Model Number | 230399809 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This Northeastern Exhaust Stainless Steel Catalytic Converter fits 2011–2016 Toyota Sienna 3.5L models, providing a durable and emissions-compliant replacement for the factory catalytic unit. Constructed from high-grade stainless steel, it offers excellent resistance to corrosion, high temperatures, and long-term wear. Its direct-fit design aligns with factory mounting points for smooth installation without modifications, ensuring proper exhaust flow and secure sealing. This catalytic converter helps maintain emissions compliance, reduce exhaust odors, and support efficient engine performance. With its EPA-approved construction, it meets federal emissions standards for reliability and regulatory compliance. Engineered to restore factory-style functionality, it helps reduce noise, improve exhaust routing, and promote consistent engine operation. This replacement component is designed to deliver long-lasting performance, making it an ideal solution for restoring exhaust efficiency and maintaining trouble-free drivability.
| Manufacturer part number | 506503 |
|---|---|
| Vehicle model | Sienna |
| Vehicle make | Toyota |
| Vehicle mount location | Passenger Side |
| Vehicle fitment type | Specific |
| Automotive parts division | Direct Replacement |
| Brand | Northeastern Exhaust |
| Automotive specialty part type | Catalytic Converter |
| Features | Easy Installation |
| Material | 409-Grade Stainless Steel |
| Finish | Stainless Steel |
| Color | Silver |
| Weight | 9 lb |
| Items included | Gaskets, Bolts & Nuts |
| Vehicle type | Car |
| Compatible cars | Toyota Sienna 3.5L 2011-2016 |
| Pack quantity | 1 |
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form