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Oldsmobile 10112445 Piston Asm

1990-1992 Oldsmobile

Customer Questions & Expert Answers (5)
GM 10112445 Piston Asm
  • Part Description
    PISTON, Engine Piston
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number10112445
    Part DescriptionPISTON, Engine Piston
    Item Dimensions4.6 x 4.5 x 4.2 inches
    Item Weight2.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity4
    ManufacturerGeneral Motors
    SKU10112445
    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
    1990-1991 Oldsmobile Calais4 Cyl 2.5L2 DOOR, 4 DOOR, INTERNATIONAL 2 DOOR, INTERNATIONAL 4 DOOR, S 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR
    1990-1992 Oldsmobile Cutlass4 Cyl 2.5L2 DOOR, 4 DOOR, S 2 DOOR, S 4 DOOR, S STATION WAGON, SL 2 DOOR, SL 4 DOOR, SL STATION WAGON, STATION WAGON
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 10112445 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What technique should be used to guide the connecting rod onto the crankshaft journal for the 1990 Chevrolet Astro? Posted by Customer
    A:
    Gently tap the piston with a wooden hammer handle while guiding the connecting rod onto the crankshaft journal, being cautious of any resistance.
    Posted by GMPartsGiant Specialist
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    Q:
    How should the connecting rod cap nuts be loosened for the 1990 Chevrolet Astro? Posted by Customer
    A:
    Loosen each connecting rod cap nut gradually until they can be removed by hand.
    Posted by GMPartsGiant Specialist
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    Q:
    What should be examined on the piston for the 1991 Oldsmobile Cutlass? Posted by Customer
    A:
    The piston should be examined for cracked ring lands, skirts, or pin bosses, as well as worn or wavy ring lands, scuffed or damaged skirts, and eroded areas at the top. Any damaged pistons or those showing excessive wear must be replaced.
    Posted by GMPartsGiant Specialist
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    Q:
    What is the recommended method for removing piston rings for the 1990 Oldsmobile Cutlass? Posted by Customer
    A:
    If a piston ring expanding tool is available, use it to remove each of the rings from the piston. Alternatively, expand the ring just enough to clear the lands of the piston body, then place strips of tin (about Three-quarters in. wide) under the ring at equal distances around the piston and use a slight twisting motion to 'walk' the ring up and off the top.
    Posted by GMPartsGiant Specialist
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    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 10112445, the Right Choice

To ensure reliability, purchase GM part # 10112445 Piston Asm. It is sometimes referred to as Oldsmobile 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 Oldsmobile Calais, Cutlass models.

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