What is included with this catalytic converter?

This MagnaFlow catalytic converter includes a donut gasket, a clamp saddle and U-bolt, and two nuts. These components help ensure a proper seal and simplify the installation process.

Does this catalytic converter require welding or cutting for installation?

No, this is a direct-fit catalytic converter designed for easy installation without the need for cutting or welding. It uses mandrel-bent tubing and replicates the OE design to bolt directly in place.

Is this catalytic converter legal for use in all states?

This catalytic converter is designed to meet or exceed Federal emissions requirements set forth by the EPA. However, it is not CARB approved and cannot be shipped to California.

2004-2006 Toyota Sienna Catalytic Converter

Name: MagnaFlow Conv DF 04 Toyota Sienna 3.3L
Brand: Magnaflow
SKU: magnaflow-magnaflow-conv-df-04-toyota-sienna-3-3l-t14-4335019
Price: 337.00 USD
Availability: BackOrder

MagnaFlow Conv DF 04 Toyota Sienna 3.3L

$337.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2004-2006 Toyota Sienna. Magnaflow direct-fit catalytic converter helps keep your check engine light off and meets EPA emissions standards.

Key Features

2004-2006 Toyota Sienna direct-fit catalytic converter.
Includes gaskets and hardware for easier installation.
Constructed from corrosion-resistant stainless steel tubing.
Mandrel-bent tubing retains the original design and geometry.
Single laser fusion weld helps prevent leaks.
Designed to meet or exceed Federal emissions requirements.

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Product Details

This MagnaFlow direct-fit catalytic converter is what you get when you need to replace the original on your 2004-2006 Toyota Sienna 3.3L. It comes with the essential gaskets and hardware, including a donut gasket, clamp saddle and U-bolt, and nuts, so you don't have to reuse old, corroded factory parts. This setup is designed to meet or exceed Federal emissions requirements set by the EPA, helping to keep your check engine light off and your Sienna compliant for OBDII Federally registered vehicles.

Built with free-flowing, mandrel-bent tubing and a spun body design that replicates the original equipment, this converter is made from highly corrosion-resistant stainless steel. The single laser fusion weld is designed to greatly reduce the chance of leaks, and its compact, low-mass construction allows for better thermal efficiency. MagnaFlow uses 3D scanning during their research and development to ensure this part fits and functions just like the factory original, making installation straightforward without needing to cut or weld.