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GM 89017421 Piston Asm,(W/ Pinion)(0.5 Mm Oversize)

1996-1999 GM

Customer Questions & Expert Answers (4)
GM 89017421 Piston Asm,(W/ Pinion)(0.5 Mm Oversize)
  • 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 GM
    Manufacturer Part Number89017421
    Part DescriptionPISTON, Engine Piston
    Item Dimensions5.6 x 4.4 x 5.6 inches
    Item Weight1.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity6
    ManufacturerGeneral Motors
    SKU89017421
    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
    1996-1999 Buick Century6 Cyl 3.1LCUSTOM, GS, LIMITED, LS, REGAL, SPECIAL, SPECIAL STATION WAGON
    1996-1999 Buick Regal6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 4 DOOR, LS, REGAL
    1996-1998 Buick Skylark6 Cyl 3.1L2 DOOR, 4 DOOR
    1996 Chevrolet Beretta6 Cyl 3.1L2 DOOR, 4 DOOR, Z26 2 DOOR
    1996 Chevrolet Corsica6 Cyl 3.1L2 DOOR, 4 DOOR, Z26 2 DOOR
    1996-1999 Chevrolet Lumina6 Cyl 3.1LLS, LS 4 DOOR, LTZ, LTZ 4 DOOR, LUMINA, MONTE CARLO, Z34
    1997-1999 Chevrolet Malibu6 Cyl 3.1L4 DOOR, LS 4 DOOR, LX 4 DOOR
    1996-1999 Chevrolet Monte Carlo6 Cyl 3.1LLS, LS 4 DOOR, LTZ, LTZ 4 DOOR, LUMINA, MONTE CARLO, Z34
    1996-1998 Oldsmobile Achieva6 Cyl 3.1L2 DOOR, 4 DOOR, SC 2 DOOR, SEDAN LEVEL I, SEDAN LEVEL II, SL 4 DOOR
    1996-1999 Oldsmobile Cutlass6 Cyl 3.1L2 DOOR, 4 DOOR, SC 2 DOOR, SEDAN LEVEL I, SEDAN LEVEL II, SL 4 DOOR, SL STATION WAGON
    View More
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 89017421 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the purpose of checking the endplay, and how is it measured for the 1994 Chevrolet Beretta? Posted by Customer
    A:
    The purpose of checking the endplay is to ensure the proper clearance between the connecting rod and the crankshaft. It is measured by sliding feeler gauges between the first connecting rod and the crankshaft throw until the play is removed. The endplay is equal to the thickness of the feeler gauge(s).
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    Under what conditions may new pistons not be necessary, and what wear patterns should be checked on pistons for the 1993 Chevrolet Beretta? Posted by Customer
    A:
    New pistons may not be necessary if the pistons and cylinder walls show no significant damage or excessive wear, and the engine block isn't rebored. You should check for even vertical wear on piston thrust surfaces and slight top ring looseness in its groove.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    How should the piston ring gaps be positioned around the piston during installation for the 1993 Chevrolet Beretta? Posted by Customer
    A:
    Position the piston ring gaps at 120-degree intervals around the piston.
    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 89017421, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 89017421 Piston Asm,(W/ Pinion)(0.5 Mm Oversize). It is sometimes referred to as GM Piston. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Century, Regal, Skylark models. It fits Chevrolet Corsica, Malibu, Monte Carlo. It also fits Oldsmobile Achieva, Cutlass. This also fits Pontiac Grand Am, Grand Prix.

Affordable, reliable and built to last, GM part # 89017421 Piston Asm,(W/ Pinion)(0.5 Mm Oversize) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Chevrolet parts information, click here.

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