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Find Catalytic Converters for your Sierra 3500

Magnaflow Direct-Fit Catalytic Converter; California Grade CARB Compliant (2011 6.0L Sierra 3500 HD)Find parts that fit my vehicle

Item SHG16465
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48 Reviews
Our Price

$4,447.00

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

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      • California Carb Compliant Direct-Fit Catalytic Converter
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      • Spun Body Stainless Steel Construction
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      • Mandrel Bent Tubing With Free-Flowing Design
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      • Laser Fusion Welds Reduce Possibility Of Leaks
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      • Highly Corrosion Resistant Compact Low-Mass Design
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      • Includes Two Torca Clamps For Installation
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      • Bolt-On Inlet And Outlet With Three Inch Diameter
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      • Ceramic Substrate Material For Emission Control
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      • Four Sensor Ports Included
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      • Overall Length Of 58.5 Inches
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      • Specific Fit For Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD
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      • Meets California Air Resource Board Standards With Executive Order D-193-144
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      • No Hangers Or Gaskets Included
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      • Finish In Stainless Steel
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      • Fits 2011 6.0L Sierra 3500 HD
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      Description

      Product Overview. The Magnaflow Direct-Fit Catalytic Converter; California Grade CARB Compliant is designed to provide reliable emissions control while maintaining optimal vehicle performance. This catalytic converter replaces your original part to help ensure compliance with California Air Resource Board regulations and keep your engine running efficiently by reducing harmful emissions.

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      Construction and Appearance. Constructed from stainless steel with a spun body design, this converter features mandrel bent, free-flowing tubing for durability and enhanced performance. The compact, low-mass design includes laser fusion welds to minimize leaks and ensure longevity. The ceramic substrate inside aids in efficient catalytic reaction to reduce pollutants.

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      Installation. This unit offers a direct-fit installation with bolt-on inlet and outlet connections that measure three inches in diameter. Installation typically requires basic automotive knowledge with no cutting or welding necessary, making it accessible for most DIY installers. Two Torca clamps are included to facilitate installation.

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      Warranty. This product comes with a limited warranty covering manufacturing defects and performance assurance.

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      Application. Specifically designed to fit the 2011 6.0L Sierra 3500 HD model, it meets stringent California and CARB requirements to ensure legal and effective use in regulated states.

      Magnaflow 5551252

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

      Tech Specs

      4.6

      Customer Reviews (48)

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.0L V8 - 11