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GM 25527178 Piston,W/Pinion(Std High, Limit)

1982-1988 GM

Customer Questions & Expert Answers (3)
GM 25527178 Piston,W/Pinion(Std High, Limit)
  • 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 Number25527178
    Part DescriptionPISTON, Engine Piston
    Other NamesPiston
    Item Dimensions4.8 x 4.5 x 4.4 inches
    Item Weight1.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25527178
    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
    1984-1988 Buick Century6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1985-1988, 1982-1983 Buick Electra6 Cyl 3.8L, 6 Cyl 4.1L2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR
    1982-1985 Buick Estate Wagon6 Cyl 3.8L, 6 Cyl 4.1LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1986 Buick Lesabre6 Cyl 3.8L, 6 Cyl 4.1LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1982-1987 Buick Regal6 Cyl 3.8L, 6 Cyl 4.1L2 DOOR, 4 DOOR, REGAL, STATION WAGON
    1986, 1982-1984 Buick Riviera6 Cyl 3.8L, 6 Cyl 4.1LCONVERTIBLE COUPE, RIVIERA, T TYPE
    1982 Cadillac Deville6 Cyl 4.1L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1982 Cadillac Eldorado6 Cyl 4.1LELDORADO
    1982 Cadillac Fleetwood6 Cyl 4.1L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR
    1982 Cadillac Seville6 Cyl 4.1LSEVILLE
    View More
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 25527178 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How can I check bearing clearance for the 1977 Buick Century? Posted by Customer
    A:
    Check bearing clearance using Plastigage®. If clearance is excessive, select the correct undersized bearing shell.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Piston
    Q:
    What's the final step in the engine reassembly process for the 1985 Buick Regal? Posted by Customer
    A:
    Finally, reassemble the engine components, such as the oil pump, oil pan, cylinder head(s), and intake manifold.
    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 25527178, the Right Choice

To ensure reliability, purchase GM part # 25527178 Piston,W/Pinion(Std High, Limit). 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, Lesabre, Regal models. It fits Cadillac Deville, Fleetwood, Seville. It also fits Chevrolet Caprice, Impala, Malibu. This also fits Pontiac Bonneville, Grand Prix, Parisienne.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25527178 Piston,W/Pinion(Std High, Limit). 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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