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

1996-1999 GM

Customer Questions & Expert Answers (8)
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 Dimensions5.5 x 4.5 x 5.8 inches
    Item Weight1.60 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
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  • 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 should be ensured before beginning the installation of piston/connecting rod assemblies for the 1996 Chevrolet Beretta? Posted by Customer
    A:
    Before installation, ensure that the cylinder walls are meticulously clean, the top edges of each cylinder are chamfered, and the crankshaft is in place.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What is the procedure for loosening and removing the connecting rod cap nuts for the 1996 Chevrolet Beretta? Posted by Customer
    A:
    Loosen each of the connecting rod cap nuts 1/2-turn at a time until they can be removed by hand.
    Posted by GMPartsGiant Specialist
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    Q:
    How can the condition of the piston and connecting rod assembly be assessed for the 1997 Oldsmobile Cutlass? Posted by Customer
    A:
    While the piston is still connected to the connecting rod, it is advisable to swivel the rod back and forth to assess the degree of difficulty. Comparing all piston/rod assemblies can help determine if the rods appear loose on the piston pins and move with little or no drag, indicating that the piston pins have worn and must be replaced.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What is the next step after removing the cylinder ridges for the 1997 Pontiac Grand Prix? Posted by Customer
    A:
    Turn the engine upside-down with the crankshaft facing up.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    How should the work be organized when removing the ridge from the cylinders for the 1997 Oldsmobile Cutlass? Posted by Customer
    A:
    Work on one cylinder at a time by turning the engine so the piston is at the bottom of its stroke, and place a rag on top of the piston to catch the cuttings.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    How can carbon deposits be eliminated from the ring grooves for the 1999 Pontiac Grand Prix? Posted by Customer
    A:
    A piston ring groove cleaning tool should be used to eliminate carbon deposits from the ring grooves. Alternatively, a piece broken off the old ring can serve the same purpose, but care must be taken not to remove any metal or damage the grooves.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What tool is used to guide the piston into the cylinder for the 1999 Pontiac Grand Prix? Posted by Customer
    A:
    Use a piston ring compressor to guide the piston into the cylinder.
    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

To ensure reliability, purchase GM part # 89017421 Piston Asm,(W/ Pinion)(0.5 Mm Oversize). 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 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.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 89017421 Piston Asm,(W/ Pinion)(0.5 Mm Oversize). You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Chevrolet parts information, click here.

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