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Chevrolet 12568312 3 Way Catalytic Convertor Assembly

2001-2003 Chevrolet S10

Customer Questions & Expert Answers (3)
12568312 GM 3 Way Catalytic Convertor Assembly Illustration 1 of 1
  • Part Description
    Converter Assembly, 3Way Catalytic ; Converter, Catalytic Converter
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12568312
    Part DescriptionConverter Assembly, 3Way Catalytic ; Converter, Catalytic Converter
    Other NamesCatalytic Converter, Converter
    Item Dimensions32.9 x 8.8 x 4.9 inches
    Item Weight12.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12568312
    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
    2001-2003 Chevrolet S104 Cyl 2.2L, 4 Cyl 2.2L FlexPICKUP
  • 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 12568312 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the purpose of a Catalytic Converter for the 2002 GMC Sonoma? Posted by Seamus M.
    A:
    The purpose of a catalytic converter is to reduce pollutants from the exhaust gas stream. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Nov 17, 2023
    Q:
    What is the purpose of a Catalytic Converter for the 2002 Chevrolet S10? Posted by Yoel W.
    A:
    The purpose of a catalytic converter is to reduce pollutants from the exhaust gas stream. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Dec 14, 2025

Genuine GM Part 12568312, the Right Choice

To ensure reliability, purchase GM part # 12568312 3 Way Catalytic Convertor Assembly. It is sometimes referred to as Chevrolet Catalytic Converter. 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 Chevrolet S10 models.

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