Make sure this part fits

Oldsmobile 12557587 Engine Crankshaft Flywheel

1996-2001 Oldsmobile Bravada

Customer Questions & Expert Answers (3)
12557587 GM Engine Crankshaft Flywheel Product Photo 1 of 4
  • Part Description
    Flywheel Asm. ; Flywheel, Engine Crankshaft
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number12557587
    Part DescriptionFlywheel Asm. ; Flywheel, Engine Crankshaft
    Other NamesDrive Plate
    Item Dimensions15.1 x 14.8 x 0.6 inches
    Item Weight5.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12557587
    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
    1996-2001 Oldsmobile Bravada6 Cyl 4.3LBRAVADA
  • 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 12557587 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done after preventing the crankshaft from turning and addressing the Flywheel for the 1998 Chevrolet Astro? Posted by Ephren S.
    A:
    Remove the mounting bolts while supporting the flywheel as the last bolt is taken out due to its weight. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jun 22, 2025
    Q:
    What should you check for in a 2002 Chevrolet Astro with a manual transmission, particularly regarding the Flywheel? Posted by Deja G.
    A:
    Check the pilot bushing and replace it if necessary. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Aug 08, 2023

Genuine GM Part 12557587, the Right Choice

To ensure reliability, purchase GM part # 12557587 Engine Crankshaft Flywheel. It is sometimes referred to as Oldsmobile Flywheel. 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 Oldsmobile Bravada models.

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