What is included with this catalytic converter?

This Magnaflow catalytic converter includes the converter unit itself, one flange gasket, and one crush ring gasket. These are intended to help with installation and ensure a proper seal.

Does this catalytic converter require welding?

No, this is a direct-fit catalytic converter designed to install without cutting or welding. You will need the proper tools for installation, and it's recommended to refer to the manufacturer's instructions.

Is this catalytic converter legal for use in California?

This catalytic converter is EPA-compliant but is not CARB approved. It cannot be shipped to California and is not legal for use on vehicles registered in California.

1997-2004 Buick Regal Catalytic Converter | Magnaflow 51396

Name: MagnaFlow Conv DF 97-02 GM 3.8L
Brand: Magnaflow
Price: 411.00 USD
Availability: InStock

MagnaFlow Conv DF 97-02 GM 3.8L

$411.00

On Backorder

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

Fits 1997-2004 Buick Regal. Magnaflow direct-fit catalytic converter helps keep your check engine light off and meets EPA emissions standards.

Key Features

1997-2004 Buick Regal fitment.
Includes (1) Flange Gasket and (1) Crush Ring Gasket for installation.
Constructed with 16-gauge 409 stainless steel tubing for corrosion resistance.
Features free-flowing, mandrel-bent tubing that retains the OEM-like design.
Single laser fusion weld replicates OE design to reduce leak possibilities.
Designed to meet or exceed Federal emissions requirements set forth by the EPA.

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Will this fit your vehicle?

Product Details

When it's time to replace your catalytic converter, this Magnaflow Direct-Fit unit is built to get your 1997-2004 Buick Regal back to running right. It's designed to meet Federal emissions requirements, helping to keep your check engine light off and ensuring your vehicle complies with EPA standards for OBDII Federally registered vehicles. You'll get the converter itself, along with the necessary gaskets to help prevent exhaust leaks during installation.

This converter is constructed with a spun body and uses free-flowing, mandrel-bent tubing made from 16-gauge 409 stainless steel for good corrosion resistance. Magnaflow uses a single laser fusion weld, replicating the original equipment design to reduce the chance of leaks. The compact, low-mass design also helps with thermal efficiency. Because it's a direct-fit unit, it's designed to install without cutting or welding, making the job simpler with the right tools.

This converter is EPA-compliant and designed to fit your specific vehicle. Always refer to the manufacturer's installation instructions for proper tool requirements and procedures.