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Buick 24504613 3Way Catalytic Convertor Assembly (W/Exhaust Manifold Pipe)

1994-1996 Buick Regal

Customer Questions & Expert Answers (3)
24504613 GM 3Way Catalytic Convertor Assembly (W/Exhaust Manifold Pipe) Illustration 1 of 1
  • Part Description
    Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe)
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number24504613
    Part DescriptionConverter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe)
    Other NamesCatalytic Converter, Converter, Converter & Pipe
    Item Dimensions46.4 x 12.5 x 6.4 inches
    Item Weight19.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU24504613
    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
    1994-1996 Buick Regal6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 24504613 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What should be done after the installation of the Catalytic Converter for the 1993 Oldsmobile Cutlass? Posted by Rinkins S.
    A:
    After installation, the engine should be started to check for leaks. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Mar 25, 2026
    Q:
    What should be done if there are suspicions of a malfunctioning Catalytic Converter for the 1994 Pontiac Grand Prix? Posted by Lorenza A.
    A:
    If there are suspicions of malfunction, it is advisable to take the vehicle to a dealer service department or authorized emissions inspection facility for diagnosis and repair. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Dec 25, 2025

Genuine GM Part 24504613, the Right Choice

To ensure reliability, purchase GM part # 24504613 3Way Catalytic Convertor Assembly (W/Exhaust Manifold Pipe). 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 Regal models.

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