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GM 90571286 Piston

1999-2005 GM

Customer Questions & Expert Answers (3)
90571286 GM Piston Illustration 1 of 1
  • Part Description
    PISTON, Engine Piston
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number90571286
    Part DescriptionPISTON, Engine Piston
    Item Dimensions3.5 x 3.7 x 2.0 inches
    Item Weight1.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity6
    ManufacturerGeneral Motors
    SKU90571286
    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
    1999-2001 Cadillac Catera6 Cyl 3.0L4 DOOR
    2001-2005 Saturn L3006 Cyl 3.0LL100, L200, L300, L300-1, L300-2, L300-3, LS, LS1, LS2, LW1, LW2, LW200, LW300, LW300-1, LW300-2, LW300-3
    2000 Saturn LS6 Cyl 3.0LLS, LS1, LS2, LW1, LW2
    2000 Saturn LS26 Cyl 3.0LLS, LS1, LS2, LW1, LW2
    2000 Saturn LW26 Cyl 3.0LLS, LS1, LS2, LW1, LW2
    2001-2003 Saturn LW3006 Cyl 3.0LL100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, LW300
    2002-2003 Saturn Vue6 Cyl 3.0LAWD, FWD, UPLEVEL AWD, UPLEVEL FWD
  • 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 90571286 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done after installing all Pistons and connecting rods for the 2003 Saturn Vue? Posted by Gracie A.
    A:
    Rotate the crankshaft to check for binding and verify the connecting rod endplay, making sure it meets the specified tolerance. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Oct 29, 2025
    Q:
    What should be ensured regarding the connecting rod endplay and Piston for the 2000 Saturn LS? Posted by Craigj M.
    A:
    It should fall within the specified limits; if not, new connecting rods may be necessary. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Feb 24, 2025

Genuine GM Part 90571286, the Right Choice

To ensure reliability, purchase GM part # 90571286 Piston. It is sometimes referred to as GM Piston. 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 Cadillac Catera models. It fits Saturn L300, LW300, Vue.

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