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Pontiac 12523924 Connecting Rod Bearing

1982-1999 Pontiac

Customer Questions & Expert Answers (3)
12523924 GM Connecting Rod Bearing Illustration 1 of 1
  • Part Description
    Bearing Kit, Engine Connecting Rod
  • Replaces
    12523927
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number12523924
    Part DescriptionConnecting Rod Bearing; Bearing Kit, Engine Connecting Rod
    Item Dimensions4.3 x 4.2 x 2.2 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12523927
    ManufacturerGeneral Motors
    SKU12523924
    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
    1982-1986 Pontiac Bonneville8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON
    1982-1999 Pontiac Firebird6 Cyl 3.1L, 8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, CONVERTIBLE
    1982-1987 Pontiac Grand Prix8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON
    1983-1986 Pontiac Parisienne8 Cyl 5.0L4 DOOR, BROUGHAM, STATION WAGON
  • 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 12523924 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    Why is it crucial to correct Rod Bearing failure before reassembling the engine for the 1995 Chevrolet C1500? Posted by Stephane K.
    A:
    To prevent future occurrences of bearing failure. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Jun 25, 2025
    Q:
    What can cause a lack of lubrication in the Rod Bearing and other bearings for the 1991 Chevrolet K1500? Posted by Morlan F.
    A:
    Excessive heat, overloading, oil leakage or throw off, and blocked oil passages. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Oct 21, 2025

Genuine GM Part 12523924, the Right Choice

To ensure reliability, purchase GM part # 12523924 Connecting Rod Bearing. It is sometimes referred to as Pontiac Rod Bearing. 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 Bonneville, Firebird, Grand Prix models.

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