# MagnaFlow Conv Direct Fit 14-16 GMC Sierra 1500 V6 4.3L Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52642. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2016-2018 Chevrolet Silverado 1500, 2016-2020 Chevrolet Tahoe, and more, this direct-fit catalytic converter also interchanges with OE part 20757674. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems. - Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last - Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation - OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration - High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life - Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency - Expertly Crafted To Replicate Oem-Like Flow Dynamics/Maintaining Factory Performance And Fuel Efficiency - Precision Stamped Collector Design For Optimal Exhaust Flow/Engine Efficiency And Fuel Economy - Torca Accuseal Exhaust Clamps Provide A Full 360-Degree Equally Distributed Clamping Force - Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box - Your Trusted Source For EPA-Compliant Catalytic Converters - Mandrel Bent Tubing Retains Oem-Like Design And Geometry - Durable 308 stainless steel MIG welds This Part Fits: Year Make Model Submodel 2016-2018,2020 Chevrolet Silverado 1500 Custom 2020 Chevrolet Silverado 1500 Custom Trail Boss 2014-2018,2020 Chevrolet Silverado 1500 High Country 2015-2018 Chevrolet Silverado 1500 LS 2014-2018,2020 Chevrolet Silverado 1500 LT 2020 Chevrolet Silverado 1500 LT Trail Boss 2014-2018,2020 Chevrolet Silverado 1500 LTZ 2020 Chevrolet Silverado 1500 RST 2015-2018,2020 Chevrolet Silverado 1500 SSV 2014-2018,2020 Chevrolet Silverado 1500 WT 2019 Chevrolet Silverado 1500 LD Custom 2019 Chevrolet Silverado 1500 LD LT 2019 Chevrolet Silverado 1500 LD WT 2015-2020 Chevrolet Suburban LS 2015-2020 Chevrolet Suburban LT 2015-2016 Chevrolet Suburban LTZ 2017-2020 Chevrolet Suburban Premier 2015-2020 Chevrolet Tahoe LS 2015-2020 Chevrolet Tahoe LT 2015-2016 Chevrolet Tahoe LTZ 2015-2020 Chevrolet Tahoe PPV 2017-2020 Chevrolet Tahoe Premier 2015-2020 Chevrolet Tahoe SSV 2014-2018 GMC Sierra 1500 Base 2014-2018 GMC Sierra 1500 Denali 2014-2018 GMC Sierra 1500 SLE 2014-2018 GMC Sierra 1500 SLT 2019 GMC Sierra 1500 Limited Base 2019 GMC Sierra 1500 Limited SLE 2015-2020 GMC Yukon SLE 2015-2020 GMC Yukon SLT 2015-2020 GMC Yukon XL SLE 2015-2020 GMC Yukon XL SLT ## Details - **Price:** 1423.31 CAD - **Vendor:** Magnaflow - **Type:** Catalytic Converter Direct Fit ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1423.31 CAD | In stock | --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-conv-direct-fit-14-16-gmc-sierra-1500-v6-4-3l) > Updated: 2026-06-29