Make sure this part fits

GM 12539085
Pistons

1996-2007 GM

Customer Questions & Expert Answers (3)
GM 12539085 Pistons
  • Part Description
    Piston, (W/Pinion)
  • Manufacturer
    General Motors
Make sure this part fits
$119.61 MSRP: $163.76
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  • Vehicle Fitment

    Year Make Model Trim Engine
    1996-1999 Buick LeSabreCustom, Limited6 Cyl 3.8 L GAS
    1996-2005 Buick Park AvenueBase, Ultra6 Cyl 3.8 L GAS
    1997-2004 Buick Regal25th Anniversary Edition, GS, GSE6 Cyl 3.8 L GAS
    1996-1999 Buick RivieraBase6 Cyl 3.8 L GAS
    2004-2005 Chevrolet ImpalaSS6 Cyl 3.8 L GAS
    2004-2005 Chevrolet Monte CarloSS6 Cyl 3.8 L GAS
    1996-1999 Oldsmobile 8850th Anniversary Edition, Royale, Royale LS6 Cyl 3.8 L GAS
    1996-1999 Oldsmobile LSSBase6 Cyl 3.8 L GAS
    1997-1998 Oldsmobile RegencyBase6 Cyl 3.8 L GAS
    1996-2003 Pontiac BonnevilleSE, SSE, SSEi6 Cyl 3.8 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12539085 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12539085 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done before installing the connecting rod bearing for the 2000 Buick Park Avenue? Posted by Customer
    A:
    Turn the crankshaft to bottom dead center and lubricate the cylinder with oil.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Piston
    Q:
    What does Unit Repair typically encompass for the 2000 Buick Regal? Posted by Customer
    A:
    Unit Repair typically encompasses service procedures, machining, cleaning, inspection, and fitting necessary for engine overhaul.
    Posted by ChevyPartsGiant Specialist
    See vehicle specific detailed answers for this Piston
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Pistons 12539085 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12539085 Pistons is available in the market under the name GM Piston. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12539085 Pistons fits certain Chevrolet Impala, Monte Carlo models, as well as Buick Regal, Riviera, LeSabre. Additionally, it is compatible with Pontiac Grand Prix, Bonneville and Oldsmobile 88, Regency, LSS models.
The original GM component designated by manufacturer part number 12539085 maintains top performance when functioning as the Piston, (W/Pinion) unit. The component 12539085 is constructed from durable material and its dimensions span 7.0 x 4.5 x 4.5 inches while weighing 1.60 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Piston; Piston, Engine Piston. The part 12539085 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.