# MagnaFlow 280656 OEM Grade Direct Fit Catalytic Converter for 2019-2023 Chevrolet Silverado 1500 and More ### Performance Overview The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability. ### Key Features - Brand: MagnaFlow - Part number: 280656 - Product type: OEM Grade Direct Fit Catalytic Converter - Designed for compatible vehicle applications listed on this page ### Vehicle Fitment - 2019 Chevrolet Silverado 1500, Note: Custom, Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 4.3L, 5.3L - 2020 Chevrolet Silverado 1500, Note: Custom, Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 4.3L, 5.3L - 2021 Chevrolet Silverado 1500, Note: Custom, Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 4.3L, 5.3L - 2022 Chevrolet Silverado 1500, Note: Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Wt; 5.3L - 2023 Chevrolet Silverado 1500, Note: Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Ppv, Rst, Wt; 5.3L - 2022 Chevrolet Silverado 1500 Ltd, Note: High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 5.3L - 2021 Chevrolet Suburban, Note: Commercial, Ls, Lt, Premier, Rst, Z71; 5.3L - 2022 Chevrolet Suburban, Note: Commercial, Ls, Lt, Premier, Rst, Z71; 5.3L ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 280656. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - OEM Grade Direct Fit Catalytic Converter for Chevrolet Silverado 1500 - 280656 fitment - MagnaFlow OEM Grade Direct Fit Catalytic Converter - 2019 Chevrolet Silverado 1500 OEM Grade Direct Fit Catalytic Converter ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2019 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 4.3L, 5.3L 2020 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 4.3L, 5.3L 2021 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 4.3L, 5.3L 2022 Chevrolet Silverado 1500 Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Rst, Wt; 5.3L 2023 Chevrolet Silverado 1500 Custom Trail Boss, High Country, Lt, Lt Trail Boss, Ltz, Ppv, Rst, Wt; 5.3L 2022 Chevrolet Silverado 1500 Ltd High Country, Lt, Lt Trail Boss, Ltz, Rst, Ssv, Wt; 5.3L 2021 Chevrolet Suburban Commercial, Ls, Lt, Premier, Rst, Z71; 5.3L 2022 Chevrolet Suburban Commercial, Ls, Lt, Premier, Rst, Z71; 5.3L 2023 Chevrolet Suburban Commercial, Ls, Lt, Premier, Rst, Z71; 5.3L 2021 Chevrolet Tahoe Ls, Lt, Ppv, Premier, Rst, Ssv, Z71; 5.3L 2022 Chevrolet Tahoe Commercial, Ls, Lt, Ppv, Premier, Rst, Ssv, Z71; 5.3L 2023 Chevrolet Tahoe Commercial, Ls, Lt, Ppv, Premier, Rst, Ssv, Z71; 5.3L 2019 GMC Sierra 1500 At4, Base, Denali, Elevation, Sle, Slt; 4.3L, 5.3L 2020 GMC Sierra 1500 At4, Base, Denali, Elevation, Sle, Slt; 4.3L, 5.3L 2021 GMC Sierra 1500 At4, Base, Denali, Elevation, Sle, Slt; 4.3L, 5.3L 2022 GMC Sierra 1500 Denali, Elevation, Pro, Sle, Slt; 5.3L 2023 GMC Sierra 1500 Denali, Elevation, Pro, Sle, Slt; 5.3L 2022 GMC Sierra 1500 Limited Denali, Elevation, Pro, Sle, Slt; 5.3L 2021 GMC Yukon At4, Sle, Slt; 5.3L 2022 GMC Yukon At4, Sle, Slt; 5.3L 2023 GMC Yukon At4, Sle, Slt; 5.3L 2021 GMC Yukon Xl At4, Sle, Slt; 5.3L 2022 GMC Yukon Xl At4, Sle, Slt; 5.3L 2023 GMC Yukon Xl At4, Sle, Slt; 5.3L ## Details - **Price:** 1537.0 CAD - **Vendor:** MagnaFlow - **Type:** OEM Grade Direct Fit Catalytic Converter - **Tags:** 2019 Chevrolet Silverado 1500, 2019 GMC Sierra 1500, 2020 Chevrolet Silverado 1500, 2020 GMC Sierra 1500, 2021 Chevrolet Silverado 1500, 2021 Chevrolet Suburban, 2021 Chevrolet Tahoe, 2021 GMC Sierra 1500, 2021 GMC Yukon, 2021 GMC Yukon Xl, 2022 Chevrolet Silverado 1500, 2022 Chevrolet Silverado 1500 Ltd, 2022 Chevrolet Suburban, 2022 Chevrolet Tahoe, 2022 GMC Sierra 1500, 2022 GMC Sierra 1500 Limited, 2022 GMC Yukon, 2022 GMC Yukon Xl, 2023 Chevrolet Silverado 1500, 2023 Chevrolet Suburban, 2023 Chevrolet Tahoe, 2023 GMC Sierra 1500, 2023 GMC Yukon, 2023 GMC Yukon Xl, 280656, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-280656, Muffler, OEM Grade Direct Fit Catalytic Converter, Performance Exhaust, Performance Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1537.00 CAD | In stock | ## Images - MagnaFlow 280656 OEM Grade Direct Fit Catalytic Converter --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-chevrolet-silverado-1500-catalytic-converter-280656) > Updated: 2026-07-16