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Pontiac 12533586 Valve Seal

1998-2001 Pontiac Firebird

Customer Questions & Expert Answers (2)
12533586 GM Valve Seal Product Photo 1 of 1
  • Part Description
    Seal Kit, Engine Valve
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number12533586
    Part DescriptionValve Seal; Seal Kit, Engine Valve
    Item Dimensions3.6 x 2.1 x 0.6 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12533586
    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
    1998-2001 Pontiac Firebird8 Cyl 5.7L2 DOOR, CONVERTIBLE, COUPE
  • 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 12533586 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done after starting the engine for the 1998 Chevrolet Corvette, particularly regarding the Valve Stem Oil Seal? Posted by Horacio T.
    A:
    Check for oil leaks and unusual sounds, allowing it to idle for at least five minutes before accelerating. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Mar 05, 2026

Genuine GM Part 12533586, the Right Choice

To ensure reliability, purchase GM part # 12533586 Valve Seal. It is sometimes referred to as Pontiac Valve Stem Oil Seal. 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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