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Find Catalytic Converters for your Sierra 3500

Magnaflow Direct-Fit Diesel Oxidation Catalytic Converter; OEM Grade (07-10 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG2830
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500+ Reviews of Magnaflow
Our Price

$1,180.00 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • Keep The Check Engine Light Off With OEM Grade Federal/EPA Compliant Diesel Oxidation Catalyst
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      • Features Free-Flowing Mandrel-Bent Tubing And Highly Corrosion Resistant Stainless Steel Construction
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      • No Cutting Or Welding Required For Installation
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      • Utilizes Latest 3D Scanning Systems For Precise Fit And Function
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      • Single Laser Fusion Weld Design Greatly Reduces Possibility Of Leaks
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      • Compact And Low-Mass Design For Greater Thermal Efficiency
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      • Includes Gaskets And Hardware To Reduce Leaking Seals And Avoid Reusing Corroded Factory Parts
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      • Meets Or Exceeds Federal Emissions Requirements Set Forth By The EPA
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      • Complies With Legal Standards For OBDII Federally Registered Vehicles With California Or Federal/EPA Emission Systems
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      • Fits 07-10 6.6L Duramax Sierra 3500 HD
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      Description

      Direct-Fit Diesel Oxidation Catalyst. The Magnaflow Direct-Fit Diesel Oxidation Catalytic Converter; OEM Grade is engineered to reduce harmful emissions and maintain vehicle compliance with federal EPA regulations. It serves as a direct replacement part that ensures optimal exhaust flow and emission control, preserving engine performance and environmental standards.

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      Construction And Appearance. Crafted from highly corrosion-resistant stainless steel, the catalyst features a spun body design with mandrel-bent tubing and a single laser fusion weld. Its compact and low-mass build promotes thermal efficiency, while included flared receivers, OEM-like oxygen sensor port locations, and a polished finish ensure durability and a precise fit.

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      Installation. This part offers a straightforward bolt-on installation that requires no cutting or welding, making it suitable for do-it-yourself projects. Basic automotive knowledge is recommended to ensure a proper and secure fit.

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      Warranty. The product is backed by emissions and construction warranties to guarantee its performance and craftsmanship.

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      Application. Designed specifically for the 07-10 6.6L Duramax Sierra 3500 HD, this catalytic converter complies with federal EPA standards and is legal for use in federally registered vehicles equipped with California or Federal/EPA emissions systems.

      Magnaflow 60504

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 3 Hours

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

      What's in the Box

      • (1) Catalytic Converter

      Tech Specs

      4.7

      Reviews of Magnaflow Exhaust Products (500+)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 07, 08, 09, 10