Make sure this part fits

Buick 19418940 Catalytic Converter

2010-2015 Buick

Customer Questions & Expert Answers (2)
19418940 GM Catalytic Converter Product Photo 1 of 2
  • Part Description
    Converter, Catalytic Converter
  • Position
    Rear
  • Replaces
    22794842, 25886008, 20931546
  • Manufacturer
    General Motors
Make sure this part fits
$1966.56 MSRP: $3122.06
You Save: $1155.50 (38%)
Core Charge: $400.00
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number19418940
    Part DescriptionCatalytic Converter; Converter, Catalytic Converter
    PositionRear
    ConditionNew
    Replaces22794842, 25886008, 20931546
    ManufacturerGeneral Motors
    SKU19418940
    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
    2010-2015 Buick Allure4 Cyl 2.4LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
    2010-2015 Buick LaCrosse4 Cyl 2.4LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
    2011-2015 Buick Regal4 Cyl 2.4LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN
    2014 Buick Verano4 Cyl 2.4LCX 4 DOOR NOTCHBACK, CXL 4 DOOR NOTCHBACK
  • 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 19418940 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done with the oxygen sensor and the Catalytic Converter during the replacement process for the 2014 Chevrolet Malibu? Posted by Shelbi E.
    A:
    Disconnect the electrical connector from the related oxygen sensor and remove the sensor. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Jun 14, 2022

Genuine GM Part 19418940, the Right Choice

To ensure reliability, purchase GM part # 19418940 Catalytic Converter. It is sometimes referred to as Buick Catalytic Converter, Buick 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 Buick Allure, LaCrosse, Regal models.

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