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GM 12702118
Crankshaft Pulley

2004-2009 GM

Customer Questions & Expert Answers (9)
GM 12702118 Crankshaft Pulley
  • Part Description
    Pulley
  • Replaces
    12565992
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12702118
    Part DescriptionPulley
    Other NamesVibration Damper; Balancer; Balancer, Engine Crankshaft And Camshaft Balancer
    ConditionNew
    Replaces12565992
    ManufacturerGeneral Motors
    SKU12702118
    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 Trim Engine
    2005-2007 Buick LaCrosseCXS6 Cyl 3.6 L GAS
    2004-2006 Buick RendezvousCX, CXL, CXL Plus, Ultra6 Cyl 3.6 L GAS
    2008-2009 Chevrolet EquinoxSport6 Cyl 3.6 L GAS
    2007 GMC AcadiaSLE, SLT6 Cyl 3.6 L GAS
    2007 Pontiac G6GTP6 Cyl 3.6 L GAS
    2008-2009 Pontiac TorrentGXP6 Cyl 3.6 L GAS
    2007 Saturn AuraXR6 Cyl 3.6 L GAS
    2007 Saturn OutlookXE, XR6 Cyl 3.6 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12702118 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12702118 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the harmonic balancer on Buick Rendezvous? Posted by Customer
    A:
    A replacement of the crankshaft balancer requires three essential tools which are balancer and crank sprocket installer (J29113) and flywheel holder (J37096) and crankshaft balancer remover (J41816). To begin with you should remove the Drive Belt followed by the right front tire and wheel together with the right engine splash shield. You should begin by placing jack stands to the frame and then loosen the left frame bolts before taking out the right side frame bolts to let the right side of the frame drop down for crankshaft balancer access. The first step involves removing the torque converter cover before placing the flywheel holder (J37096) to restrict flywheel turning. First remove the bolt for the crankshaft balancer followed by its washer with a crankshaft balancer remover (J41816). The installation of the crankshaft balancer begins by applying gm p/n 12378521 (Canadian P/N 88901148) sealant to the balancer keyway followed by balancer installation with balancer and crank sprocket installer (J29113) before removing this tool. The flywheel holder (J37096) serves to block flywheel rotation before you install the crankshaft balancer washer and bolt which require a torque of 160 nm (118 ft. Lbs.). Replace the flywheel holder (J37096) after which install the torque converter cover while raising the frame to its previous height then tighten all frame bolts. To complete the procedure install the right engine splash shield together with the right front tire and wheel and the Drive Belt.
    Posted by ChevyPartsGiant Specialist
    Q:
    What tool is needed to remove the crankshaft balancer for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Utilize the Harmonic Balancer Puller (J41816-A) to remove the crankshaft balancer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is the next step after removing the crankshaft balancer for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Install the new crankshaft balancer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What do you do after removing the crankshaft balancer for the 2007 Buick LaCrosse? Posted by Customer
    A:
    Install the new crankshaft balancer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What sealer should be applied to the keyway of the crankshaft balancer for the 2005 Buick Rendezvous? Posted by Customer
    A:
    GM P/N 12345739 or an equivalent.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is the first step to replace the crankshaft balancer for the 2008 Chevrolet Equinox? Posted by Customer
    A:
    Use the J 39914 (Serpentine Belt Tensioner Unloader) to rotate the drive belt tensioner and release the tension on the drive belt, then remove the belt from the right idler pulley.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is the torque specification for the crankshaft balancer bolt for the 2009 Chevrolet Equinox? Posted by Customer
    A:
    Install the used crankshaft balancer bolt and tighten it to 125 Nm (92 lb ft), then replace it with a new bolt, tightening it first to 125 Nm and then making a final pass of 130 degrees using J 45059.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    How do you secure the engine for the replacement for the 2007 GMC Acadia? Posted by Customer
    A:
    Install the EN 46106 Flywheel Holding Tool through the starter mounting hole and lower the engine approximately two inches using the Engine Support Fixture (J44453-B).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar 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 12702118, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12702118 Crankshaft Pulley. It is sometimes referred to as GM Harmonic Balancer. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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