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Find Catalytic Converters for your Sierra 3500

Magnaflow Direct-Fit Catalytic Converter; OEM Grade; Driver Side (03-06 6.0L, 8.1L Sierra 3500 HD)Find parts that fit my vehicle

Item SHG51542
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48 Reviews
Our Price

$782.00

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      Product Information

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

      Features

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      • Federal/EPA Compliant Catalytic Converter Meets Emissions Standards
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      • Direct-Fit Installation With All Required Hardware Included
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      • Durable Stainless Steel Construction With Mandrel-Bent Tubing
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      • Spun Body Design Provides Corrosion Resistance And OEM-Like O2 Port Locations
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      • Includes Crush Ring Gasket And Torca Clamp
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      • Bolt-On Inlet Type And Clamp-On Outlet Type
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      • Overall Length 56.5 Inches
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      • Ceramic Substrate Material
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      • OEM Grade Quality And Performance
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      • Two Sensor Ports Included
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      • Heat Shield Attached For Thermal Efficiency
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      • Not CARB Certified - Not For Sale In California, Colorado, Or New York
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      • Fits 03-06 6.0L, 8.1L Sierra 3500 HD
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      Description

      Premium Direct-Fit Replacement. The Magnaflow Direct-Fit Catalytic Converter; OEM Grade; Driver Side is engineered to replace your vehicle’s original catalytic converter, maintaining emissions compliance and exhaust efficiency. It supports proper function of your vehicle’s emission system while helping keep the check engine light off. This component plays a vital role in converting harmful exhaust gases into less toxic substances before release.

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      Construction and Appearance. Constructed from highly corrosion-resistant stainless steel with a spun body design, this catalytic converter features mandrel-bent tubing and precise OEM-like oxygen sensor port placement. It includes a ceramic substrate, a bolt-on inlet, clamp-on outlet, and an attached heat shield for enhanced thermal efficiency and durability.

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      Installation. Designed for straightforward do-it-yourself installation, this direct-fit catalytic converter requires no cutting or welding and includes all necessary hardware. Basic automotive knowledge is helpful for proper installation, making it accessible for most enthusiasts.

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      Warranty. Comes with a comprehensive emissions and construction warranty to ensure long-term reliability and compliance.

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      Application. Specifically designed to fit 2003-2006 6.0L and 8.1L Sierra 3500 HD models, ensuring precise fitment and optimal performance for these vehicles.

      Magnaflow 49643

      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 - 03, 04, 05, 06
      • 8.1L V8 - 03, 04, 05, 06