Nissan Frontier Catalytic Converter Direct Fit - Magnaflow - OEM Grade - `01-`04

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$286.00

$343.20 Save: $57.20

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Magnaflow

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Nissan Frontier Catalytic Converter Direct Fit - Magnaflow - OEM Grade - `01-`04 free shipping

Nissan Frontier Catalytic Converter Direct Fit - Magnaflow - OEM Grade - `01-`04. This direct-fit MagnaFlow catalytic converter (part 51528) is engineered as a replacement for 2001–2004 Nissan Frontier models and compatible Xterra years, offering an OEM-grade option for enthusiasts restoring or upgrading their exhaust system.

Designed using 3D scanning metrology to match original equipment fit and flow, this unit helps maintain factory performance and can prevent check-engine codes related to a failing converter. Constructed with mandrel-bent tubing and stainless steel to resist corrosion, the converter includes the gaskets and hardware needed for a direct-fit installation with no cutting or welding required when using proper tools. It interchanges with OE numbers such as 20802-3S525 and 20802-3S526. This is a Federal/EPA-compliant, OEM-grade replacement; it is not CARB-certified and may not be legal for sale or installation in California, Colorado, or New York.

Features

Direct-fit design for 2001–2004 Nissan Frontier (and compatible Xterra years)
Mandrel-bent tubing to reduce flow restrictions
Stainless steel construction for corrosion resistance
Includes gaskets and necessary hardware for proper sealing
Designed with 3D scanning to match OEM fit and function

If you have questions about fitment, installation, or compatibility with your build, call us directly — we’re happy to help. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to speak with a technician or schedule service.

If you are considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Product ID Number:

300403736

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Nissan Frontier Catalytic Converter Direct Fit - Magnaflow - OEM Grade - `01-`04