2019 GMC Sierra 1500 Catalytic Converter Parts

Choose your Engine for your 2019 GMC Sierra 1500


Showing 1 - 4 of 4 products
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Magnaflow
  • OEM Grade Direct-Fit Catalytic Converter
  • Not legal for sale or installation in California, Colorado or New York.
  • Magnaflow OEM Grade Direct-Fit Catalytic Converter
  • Product Attributes:
    • Air Tube Count: 0
    • Inlet Gasket Included: Yes
    • Tube Material: Stainless Steel
    • Oxygen Sensor Location: Pre And Post Converter
    • Outlet Gasket Included: No
    • Series: Oem Grade
    • Grade Type: Regular
    • Hangers Included: No
    • Heat Shield Attached: No
    • Outlet Mounting Hardware Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Spun
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Substrate Material: Ceramic
    • Finish: Stainless Steel
    • Clamps Included: Yes
    • Prop 65 Y/N: No
    • Sensor Port Count: 4
    • Title: Magnaflow Oem Grade Federal / Epa Compliant Direct-fit Catalytic Converter 280211
    • California Air Resources Board (CARB) Certified: No
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • 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
    • Simplifies installation with essential gaskets and hardware being included in the box
    • Durable 308 stainless steel MIG welds
  • Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280211. 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 2019-2023 GMC Sierra 1500, 2019-2023 Chevrolet Silverado 1500, and more, this direct-fit catalytic converter also interchanges with OE parts 84655075 and 23241308, 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.

This Part Fits the Following OEM/Substitute Numbers:
23241308, 84520355, 84557806, 84655075

Additional Fitment Information:
Vehicle Block CC Engine CID
2019 - GMC Sierra 1500 V 6162 8 Cyl 6.2L 376

Magnaflow
  • OEM Grade Universal Catalytic Converter - 2.50in.
  • with 2.5 (in) Inlet Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
  • Magnaflow OEM Grade Universal Catalytic Converter - 2.50in.
  • Product Attributes:
    • Inlet Orientation: Straight
    • Air Tube Count: 0
    • Tube Material: Stainless Steel
    • Outlet Gasket Included: No
    • Outlet Mounting Hardware Included: No
    • Body Width: 5
    • Body Height: 5
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Finish: Stainless Steel
    • Outlet Quantity: 1
    • Body Length: 8.5
    • California Air Resources Board (CARB) Certified: No
    • Inlet Gasket Included: No
    • Series: Oem Grade
    • Heat Shield Attached: No
    • Hangers Included: No
    • CARB Executive Order Number: Not Applicable
    • Body Type: Spun
    • Inlet Inside Diameter: 2.5
    • Substrate Material: Ceramic
    • Outlet Orientation: Straight
    • Inlet Quantity: 1
    • Body Shape: Round
    • Outlet Inside Diameter: 2.5
    • Prop 65 Y/N: No
    • Sensor Port Count: 0
    • Title: Magnaflow Oem Grade Federal / Epa Compliant Universal Catalytic Converter 51046
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
    • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
    • Compact, lightweight construction enables installation in confined areas, welding is required
    • Durable 308 stainless steel MIG welds
  • Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51046. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2019 - GMC Sierra 1500 V 6162 Left and Right 8 Cyl 6.2L 376

Magnaflow
  • OEM Grade Direct-Fit Catalytic Converter
  • Not legal for sale or installation in California, Colorado or New York.
  • Magnaflow OEM Grade Direct-Fit Catalytic Converter
  • Product Attributes:
    • Air Tube Count: 0
    • Inlet Gasket Included: Yes
    • Tube Material: Stainless Steel
    • Oxygen Sensor Location: Pre And Post Converter
    • Outlet Gasket Included: No
    • Series: Oem Grade
    • Grade Type: Regular
    • Hangers Included: No
    • Heat Shield Attached: No
    • Outlet Mounting Hardware Included: No
    • CARB Executive Order Number: Not Applicable
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Substrate Material: Ceramic
    • Finish: Stainless
    • Clamps Included: Yes
    • Prop 65 Y/N: No
    • Sensor Port Count: 4
    • Title: Magnaflow Oem Grade Federal / Epa Compliant Direct-fit Catalytic Converter 280656
    • California Air Resources Board (CARB) Certified: No
  • Features:
    • Torca AccuSeal® Exhaust Clamps provide a full 360-degree equally distributed clamping force preventing pipe distortion while creating a complete seal and maintaining serviceability
    • 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
    • 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
    • Precision stamped collector design for optimal exhaust flow, engine efficiency, and fuel economy
    • Simplifies installation with essential gaskets and hardware being included in the box
    • Durable 308 stainless steel MIG welds
  • 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.

This Part Fits the Following OEM/Substitute Numbers:
19420299, 23241309, 84520354, 84557805, 84655074

Additional Fitment Information:
Vehicle Block CC Engine CID
2019 - GMC Sierra 1500 V 5328 8 Cyl 5.3L 325

Magnaflow
  • OEM Grade Direct-Fit Catalytic Converter
  • Not legal for sale or installation in California, Colorado or New York.
  • Magnaflow OEM Grade Direct-Fit Catalytic Converter
  • Product Attributes:
    • Air Tube Count: 0
    • Inlet Gasket Included: Yes
    • Tube Material: Stainless Steel
    • Oxygen Sensor Location: Pre-converter And Midbed
    • Outlet Gasket Included: Yes
    • Series: Oem Grade
    • Grade Type: Regular
    • Hangers Included: No
    • Heat Shield Attached: No
    • Outlet Mounting Hardware Included: Yes
    • CARB Executive Order Number: Not Applicable
    • Body Type: Spun
    • Inlet Mounting Hardware Included: No
    • Body Material: Stainless Steel
    • Substrate Material: Ceramic
    • Finish: Stainless
    • Clamps Included: No
    • Prop 65 Y/N: No
    • Sensor Port Count: 2
    • Title: Magnaflow Oem Grade Federal / Epa Compliant Direct-fit Catalytic Converter 280198
    • California Air Resources Board (CARB) Certified: No
  • Features:
    • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
    • 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
    • Simplifies installation with essential gaskets and hardware being included in the box
    • Durable 308 stainless steel MIG welds
  • Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280198. 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 2019-2023 Chevrolet Silverado 1500, 2019-2023 GMC Sierra 1500, and more, this direct-fit catalytic converter also interchanges with OE parts 12693374 and 12688901, among others. 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.

This Part Fits the Following OEM/Substitute Numbers:
12688901, 12691888, 12693374

Additional Fitment Information:
Vehicle Block CC Engine CID
2019 - GMC Sierra 1500 L 2720 4 Cyl 2.7L 166
Showing 1 - 4 of 4 products

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