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GM 12621646
Crankshaft Pulley

2004-2011 GM

Customer Questions & Expert Answers (9)
GM 12621646 Crankshaft Pulley
  • Part Description
    Pulley; Harmonic Balancer Puller; Harmonic Balancer
  • Replaces
    12581298, 12588034
  • Manufacturer
    General Motors
Make sure this part fits
$82.26 MSRP: $141.22
You Save: $58.96 (42%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2009-2011 Buick LucerneCX, CXL, CXL Special Edition6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2006-2007 Buick RendezvousCX, CXL6 Cyl 3.5 L GAS
    2005-2007 Buick TerrazaCX, CXL6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2005-2009 Chevrolet EquinoxLS, LT, LTZ6 Cyl 3.4 L GAS
    2006-2011 Chevrolet Impala50th Anniversary Edition, LS, LT, LTZ, Police6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2004-2010 Chevrolet MalibuClassic LS, Classic LT, LS, LT, LTZ, Maxx, Maxx LS, Maxx LT, Maxx LTZ, Maxx SS, SS6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
    2006-2007 Chevrolet Monte CarloLS, LT, LTZ6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
    2005-2008 Chevrolet UplanderBase, LS, LT6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
    2005-2010 Pontiac G6Base, GT, GTP6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
    2005-2006 Pontiac MontanaSV66 Cyl 3.5 L GAS, 6 Cyl 3.9 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12621646 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12621646 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    How do you install the balancer for the 2010 Buick Lucerne? Posted by Customer
    A:
    Thread the J 29113 into the crankshaft and rotate the hex nut on the J 29113 to install the balancer, then remove the tool.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    How do you prevent the flywheel from rotating for the 2007 Buick Rendezvous? Posted by Customer
    A:
    Install the Flywheel Holder (J 43442) to the flywheel.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    What should be removed after raising the 2006 Buick Terraza? Posted by Customer
    A:
    Remove the right front tire and wheel, followed by the right engine splash shield.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    What should be done after removing the drive belt for the 2007 Chevrolet Equinox? Posted by Customer
    A:
    Carefully release the tensioner and remove the tool from the drive belt tensioner. Raise and support the vehicle, then remove the right front wheel and the wheelhouse liner.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    What should be done after removing the tire for the 2008 Chevrolet Impala? Posted by Customer
    A:
    Remove the right engine splash shield and install adjustable jack stands under the frame.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    What components need to be removed next for the 2006 Chevrolet Monte Carlo? Posted by Customer
    A:
    Remove the front lower air deflector braces and deflector, as well as the radiator to frame braces.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    What is the procedure for tightening the new balancer bolt for the 2008 Chevrolet Malibu? Posted by Customer
    A:
    Use the Harmonic Balancer Holder (J 38122-A) and a breaker bar to prevent rotation while tightening the bolt to 100 N.m (74 lb ft) plus an additional 125 degrees with the Angle Meter (J 45059).
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    What is the next step after preventing flywheel rotation for the 2008 Chevrolet Uplander? Posted by Customer
    A:
    Remove the crankshaft balancer bolt and washer.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Crankshaft Pulley 12621646 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 12621646 Crankshaft Pulley is available in the market under the name GM Harmonic Balancer. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12621646 Crankshaft Pulley fits certain Chevrolet Malibu, Equinox, Impala models, as well as Buick Lucerne, Rendezvous, Terraza. Additionally, it is compatible with Pontiac G6, Torrent, Montana and Saturn Vue, Aura, Relay models.
The original GM component designated by Manufacturer Part Number 12621646 maintains top performance when functioning as the Pulley; Harmonic Balancer Puller; Harmonic Balancer unit. The component 12621646 is constructed from durable material and its dimensions span 9.2 x 8.3 x 3.4 inches while weighing 3.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Vibration Damper; Crankshaft Balance; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer. The part 12621646 has available replacement options 12581298, 12588034. 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.
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