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GM 12578069
Vibration Damper

2002-2009 GM

Customer Questions & Expert Answers (4)
GM 12578069 Vibration Damper
GM 12578069 Vibration Damper
  • Part Description
    Pulley; Harmonic Balancer
  • Replaces
    12571619
  • Manufacturer
    General Motors
Make sure this part fits
$118.42 MSRP: $186.33
You Save: $67.91 (37%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2007 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS
    2002-2009 Chevrolet TrailblazerBase, LS, LT, LTZ, North Face6 Cyl 4.2 L GAS
    2002-2006 Chevrolet Trailblazer EXTLS, LT, North Face6 Cyl 4.2 L GAS
    2002-2009 GMC EnvoySLE, SLT6 Cyl 4.2 L GAS
    2002-2006 GMC Envoy XLSLE, SLT6 Cyl 4.2 L GAS
    2004-2005 GMC Envoy XUVSLE, SLT6 Cyl 4.2 L GAS
    2002-2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12578069 designed for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 12578069 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What are the steps for securing the balancer for the 2004 Buick Rainier? Posted by Customer
    A:
    Install the balancer washer and a new bolt, tightening the crankshaft balancer bolt to 150 Nm (110 ft. lbs.) and then using J 45059 to tighten an additional 180°.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    How do you install the new crankshaft balancer for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    Raise the vehicle and place a new crankshaft balancer shim GM P/N 12578073 over the crankshaft snout against the crankshaft gear.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Harmonic Balancer
    Q:
    What should be done after removing the radiator and drive belt for the 2009 GMC Envoy? Posted by Customer
    A:
    Carefully loosen and remove the balancer bolt, discarding it, and then remove the service slot plug.
    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 Vibration Damper 12578069 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 12578069 Vibration Damper 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 12578069 Vibration Damper fits certain Chevrolet Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL, Envoy XUV. Additionally, it is compatible with Buick Rainier and Oldsmobile Bravada models.
The original GM component designated by Manufacturer Part Number 12578069 maintains top performance when functioning as the Pulley; Harmonic Balancer unit. The component 12578069 is constructed from durable material and its dimensions span 9.3 x 9.3 x 4.1 inches while weighing 10.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Balancer; Balancer, Engine Crankshaft And Camshaft Balancer. The part 12578069 has available replacement options 12571619. 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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