Magnaflow

MagnaFlow 19-20 GMC Sierra 1500 Single Underbody 4.3L/5.3L Direct Fit Catalytic Converter

SKU 280656Sold out
$1,060.00

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

MagnaFlow 19-20 GMC Sierra 1500 Single Underbody 4.3L/5.3L Direct Fit Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280656. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2019-2023 Chevrolet Silverado 1500, 2019-2023 GMC Sierra 1500, and more, this direct-fit catalytic converter also interchanges with OE parts 19420299 and 23241309, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.

Fitment

Not legal for sale or installation in California; Colorado or New York.

  • 2019–2021 Chevrolet Silverado 1500 Custom
  • 2019–2021 GMC Sierra 1500 AT4
  • 2019–2022 Chevrolet Silverado 1500 SSV
  • 2019–2022 GMC Sierra 1500 Base
  • 2019–2023 Chevrolet Silverado 1500 Custom Trail Boss
  • 2019–2023 Chevrolet Silverado 1500 High Country
  • 2019–2023 Chevrolet Silverado 1500 LT
  • 2019–2023 Chevrolet Silverado 1500 LT Trail Boss
  • 2019–2023 Chevrolet Silverado 1500 LTZ
  • 2019–2023 Chevrolet Silverado 1500 RST
  • 2019–2023 Chevrolet Silverado 1500 WT
  • 2019–2023 GMC Sierra 1500 Denali
  • 2019–2023 GMC Sierra 1500 Elevation
  • 2019–2023 GMC Sierra 1500 SLE
  • 2019–2023 GMC Sierra 1500 SLT
  • 2021–2023 Chevrolet Suburban Commercial
  • 2021–2023 Chevrolet Suburban LS
  • 2021–2023 Chevrolet Suburban LT
  • 2021–2023 Chevrolet Suburban Premier
  • 2021–2023 Chevrolet Suburban RST
  • 2021–2023 Chevrolet Suburban Z71
  • 2021–2023 Chevrolet Tahoe LS
  • 2021–2023 Chevrolet Tahoe LT
  • 2021–2023 Chevrolet Tahoe PPV
  • 2021–2023 Chevrolet Tahoe Premier
  • 2021–2023 Chevrolet Tahoe RST
  • 2021–2023 Chevrolet Tahoe SSV
  • 2021–2023 Chevrolet Tahoe Z71
  • 2021–2023 GMC Yukon AT4
  • 2021–2023 GMC Yukon SLE

…and 10 more applications.

Specifications

Manufacturer part number
280656
UPC
888563180496
Shipping weight & size
34.00 lb, 48.8 × 22.5 × 14.8 in

Notices

  • Not legal for sale or use in California on pollution-controlled vehicles.
  • Special order item — ships direct from the manufacturer; extended lead times may apply.