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GM 19418932 Catalytic Converter

2007-2008 GM

Customer Questions & Expert Answers (3)
19418932 GM Catalytic Converter Illustration 1 of 1
  • Part Description
    Converter Assembly, 3Way Catalytic Kit
  • Replaces
    25824121
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number19418932
    Part DescriptionCatalytic Converter; Converter Assembly, 3Way Catalytic Kit
    Item Dimensions42.4 x 34.7 x 15.6 inches
    Item Weight37.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25824121
    ManufacturerGeneral Motors
    SKU19418932
    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
    2007 Cadillac Escalade8 Cyl 6.2LEXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
    2007-2008 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON
    2007-2008 Chevrolet Silverado6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0LCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
    2007-2008 Chevrolet Suburban8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON
    2007-2008 Chevrolet Tahoe8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L4 DOOR 1/2 TON
    2007-2008 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0LCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
    2007-2008 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
  • 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 19418932 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is a Catalytic Converter for the 2007 Chevrolet Avalanche? Posted by Mikhail 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 Bob / Jun 12, 2025
    Q:
    What is a Catalytic Converter for the 2007 Chevrolet Silverado? Posted by Char C.
    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 Henry / Feb 17, 2025

Genuine GM Part 19418932, the Right Choice

To ensure reliability, purchase GM part # 19418932 Catalytic Converter. It is sometimes referred to as GM Catalytic Converter, GM 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 Cadillac Escalade models. It fits Chevrolet Avalanche, Silverado, Tahoe. It also fits GMC Sierra, Yukon.

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