Nissan Quest Catalytic Converter - Magnaflow - California Grade CARB Compliant Direct-Fit - 2004

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Magnaflow

Part number:

5481322

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Nissan Quest Catalytic Converter - Magnaflow - California Grade CARB Compliant Direct-Fit - 2004 free shipping

Nissan Quest Catalytic Converter - Magnaflow - California Grade CARB Compliant Direct-Fit - 2004. A direct-fit replacement engineered to match original equipment fit and emissions performance for the 2004 Nissan Quest (3.5L).

This MagnaFlow California-grade catalytic converter is designed to meet strict CARB requirements while restoring proper emissions control and keeping the check engine light from activating when installed correctly. MagnaFlow used advanced 3D scanning during development to replicate OE dimensions, helping ensure reliable fitment and flow dynamics. The spun-body design with a single laser fusion weld minimizes potential leak points and the compact, low-mass construction improves thermal efficiency. Corrosion-resistant stainless steel tubing and included gaskets simplify installation — no cutting or welding required when using proper tools. Installation is permitted only if the converter’s CARB Executive Order (EO) number and Engine Family Number (EFN) match the vehicle.

Features

Direct-fit for 2004 Nissan Quest 3.5L
California-grade, CARB-compliant design
OE-replicated fit via 3D scanning for accurate geometry
Mandrel-bent tubing and spun-body construction
Includes gaskets and hardware for proper sealing

If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you are thinking about purchasing multiple items, please contact us for 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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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
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Product ID Number:

300409997

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Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669

512-982-9393

Mon-Fri: 9 AM - 6PM CST

Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755

562-981-6800

Mon-Fri: 9 AM - 6PM PST

Sat-Sun: Closed

Nissan Quest Catalytic Converter - Magnaflow - California Grade CARB Compliant Direct-Fit - 2004