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Pontiac 10164166 Catalytic Converter Assembly (W/Exhaust)

1989-1992 Pontiac Firebird

Customer Questions & Expert Answers (3)
10164166 GM Catalytic Converter Assembly (W/Exhaust) Illustration 1 of 1
  • Part Description
    Converter Assembly, Catalytic (W/Exhaust)
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number10164166
    Part DescriptionConverter Assembly, Catalytic (W/Exhaust)
    Other NamesCatalytic Converter, Muffler
    Item Dimensions59.2 x 46.2 x 13.8 inches
    Item Weight42.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10164166
    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
    1989-1992 Pontiac Firebird8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, CONVERTIBLE
  • 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 10164166 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How can frozen fasteners related to the Catalytic Converter be addressed for the 1990 Pontiac Firebird? Posted by Airren D.
    A:
    Liquid penetrating oils can assist in loosening frozen fasteners. However, in some cases, cutting pieces apart with a hacksaw or cutting torch may be required, which should only be performed by experienced individuals. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Jun 20, 2023
    Q:
    What is the first step in working on the Exhaust Pipe system for the 1989 Pontiac Firebird? Posted by Verified Customer
    A:
    To begin, raise the vehicle and secure it on jackstands. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Feb 13, 2026

Genuine GM Part 10164166, the Right Choice

To ensure reliability, purchase GM part # 10164166 Catalytic Converter Assembly (W/Exhaust). It is sometimes referred to as Pontiac Catalytic Converter, Pontiac 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 Pontiac Firebird models.

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