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GMC 19418967 Catalytic Converter

2011 GMC Sierra

Customer Questions & Expert Answers (3)
19418967 GM Catalytic Converter Illustration 1 of 1
  • Part Description
    Converter Assembly, 3Way Catalytic Kit
  • Replaces
    20880347, 22751291
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number19418967
    Part DescriptionCatalytic Converter; Converter Assembly, 3Way Catalytic Kit
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20880347, 22751291
    ManufacturerGeneral Motors
    SKU19418967
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2011 GMC Sierra8 Cyl 6.0L Flex1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 19418967 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is a Catalytic Converter for the 2011 Chevrolet Silverado? Posted by Antoine G.
    A:
    A catalytic converter is an emission control device that reduces certain pollutants in the exhaust gas stream. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / May 29, 2024
    Q:
    What is a Catalytic Converter for the 2011 GMC Sierra? Posted by Fausto T.
    A:
    A catalytic converter is an emission control device that reduces certain pollutants in the exhaust gas stream. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Apr 06, 2023

Genuine GM Part 19418967, the Right Choice

To ensure reliability, purchase GM part # 19418967 Catalytic Converter. It is sometimes referred to as GMC Catalytic Converter, GMC Exhaust Pipe. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific GMC Sierra models.

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