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Pontiac 91173289 Piston Kit,Os:0.50 (On Esn) *Includes Pis

1996 Pontiac Sunrunner

Customer Questions & Expert Answers (4)
GM 91173289 Piston Kit,Os:0.50 (On Esn) *Includes Pis
  • Part Description
    PISTON, Engine Piston
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number91173289
    Part DescriptionPISTON, Engine Piston
    Item Dimensions6.4 x 4.6 x 4.4 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity4
    ManufacturerGeneral Motors
    SKU91173289
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1996 Pontiac Sunrunner4 Cyl 1.6L2 DOOR HARD TOP, CONVERTIBLE
  • 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 91173289 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What tools or methods can be used to eliminate carbon deposits from the ring grooves for the 1998 Chevrolet Tracker? Posted by Customer
    A:
    Carbon deposits in the ring grooves can be removed using a piston ring groove cleaning tool or a section of a broken old ring. Care should be taken to ensure that no metal removal or damage occurs to the groove sides.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What tool is used to compress the piston rings during installation for the 1993 Chevrolet Tracker? Posted by Customer
    A:
    A piston ring compressor is used to compress the piston rings during installation.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    Why is it important to check for ridges in the cylinder before removing the piston/connecting rod assemblies during an engine overhaul for the 1992 Chevrolet Tracker? Posted by Customer
    A:
    It is important to check for ridges in the cylinder because carbon deposits or cylinder wear can produce ridges at the upper limit of ring travel. These ridges must be completely removed before attempting to remove the piston/connecting rod assemblies to avoid piston breakage.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    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 91173289, the Right Choice

To ensure reliability, purchase GM part # 91173289 Piston Kit,Os:0.50 (On Esn) *Includes Pis. It is sometimes referred to as Pontiac 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 Pontiac Sunrunner models.

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