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GM 10181390 Engine Piston

1990-1992 GM

Customer Questions & Expert Answers (3)
10181390 GM Engine 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 Number10181390
    Part DescriptionPISTON, Engine Piston
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity6
    ManufacturerGeneral Motors
    SKU10181390
    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
    1990-1992 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
    1990-1992 GMC Safari6 Cyl 4.3LVAN SAFARI
  • 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 10181390 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done if the connecting rods, caps, and Piston are not marked for the 1992 Chevrolet Astro? Posted by Codey W.
    A:
    If they are not marked, use a small center punch to create indentations for identification. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Feb 04, 2023
    Q:
    How should the Piston/connecting rod assembly be inserted into the cylinder bore for the 1991 Chevrolet Astro? Posted by Michaela B.
    A:
    Insert the assembly with the notch facing the front of the engine, ensuring the ring compressor contacts the block. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Sep 13, 2024

Genuine GM Part 10181390, the Right Choice

To ensure reliability, purchase GM part # 10181390 Engine 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 Chevrolet Astro models. It fits GMC Safari.

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