What is included with this catalytic converter?

This Magnaflow direct-fit catalytic converter includes the converter unit itself, one donut gasket, one flat ring gasket, and two nuts to help ensure a proper seal during installation.

Does this catalytic converter require welding to install?

No, this is a direct-fit catalytic converter designed for easy installation. No cutting or welding is required, provided you have the proper tools for the job.

Is this catalytic converter legal to use in California?

Yes, this Magnaflow converter is California CARB compliant. It has undergone additional testing to meet CARB guidelines, allowing for legal use in California and other CARB-restricted states for the specified vehicles.

2001-2003 Toyota Sienna Catalytic Converter

Name: Magnaflow 01-03 Toyota Sienna 3.0L Direct Fit Converter
Brand: Magnaflow
SKU: magnaflow-magnaflow-01-03-toyota-sienna-3-0l-direct-fit-converter-t14-816197
Price: 900.00 USD
Availability: BackOrder

Magnaflow 01-03 Toyota Sienna 3.0L Direct Fit Converter

$900.00

On Backorder

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

Magnaflow 01-03 Toyota Sienna 3.0L Direct Fit Converter. California CARB compliant to keep your check engine light off.

Key Features

Fits 2001-2003 Toyota Sienna.
Includes (1) Donut Gasket, (1) Flat Ring Gasket, and (2) Nuts for installation.
Constructed with highly corrosion-resistant stainless steel for durability.
Features free-flowing mandrel-bent tubing for smooth exhaust flow.
Replicates OE spun body design with a single laser fusion weld to reduce leak potential.
Designed to meet or exceed California Air Resource Board (CARB) requirements.

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Product Details

When it's time to replace the catalytic converter on your 2001-2003 Toyota Sienna, Magnaflow's Direct-Fit Converter 447207 is a solid option that meets strict California Air Resource Board (CARB) requirements. This converter is designed to keep your check engine light off and ensure your exhaust system is compliant in California and other restricted states. You'll receive the converter itself, along with the necessary gaskets and hardware to get a proper seal during installation.

Magnaflow builds this converter with free-flowing, mandrel-bent tubing and highly corrosion-resistant stainless steel for durability. They use 3D scanning during development to ensure it fits and functions just like the original equipment. The OE-style spun body design and single laser fusion weld help prevent leaks, while its compact, low-mass construction allows for better thermal efficiency. The use of 16-gauge 409 stainless steel tubing provides exceptional corrosion resistance and a long service life, and the 308 stainless steel MIG welds add to its strength.

Because this is a direct-fit unit, installation is made simpler as no cutting or welding is required, assuming you have the proper tools. This converter is designed to meet or exceed CARB requirements, making it a legal replacement for your Sienna in emissions-sensitive areas.