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Chevrolet 12578069 Crankshaft Balancer Assembly

2002-2009 Chevrolet Trailblazer

Customer Questions & Expert Answers (3)
12578069 GM Crankshaft Balancer Assembly Product Photo 1 of 2
  • Part Description
    BALANCER, Engine Crankshaft And Camshaft Balancer
  • Replaces
    12571619
  • Manufacturer
    General Motors
Make sure this part fits
$118.74 MSRP: $186.33
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Currently Unavailable

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

  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12578069
    Part DescriptionBALANCER, Engine Crankshaft And Camshaft Balancer
    Other NamesBalancer, Vibration Damper
    Item Dimensions9.3 x 9.3 x 4.1 inches
    Item Weight10.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12571619
    ManufacturerGeneral Motors
    SKU12578069
    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
    2002-2009 Chevrolet Trailblazer6 Cyl 4.2L4 DOOR, 4 DOOR EXT
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12578069 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Installation and Repair Tips
    Q:
    What tools are required for this procedure involving the Harmonic Balancer for the 2009 Chevrolet Trailblazer? Posted by Customer
    A:
    This procedure requires a special balancer installation tool available through specialized tool manufacturers and a new crankshaft balancer bolt.
    Posted by GMPartsGiant Specialist
    See Complete Installation and Repair Tips
    Q:
    Does this crankshaft pulley require a puller to remove? Posted by Customer
    A:
    Yes, this does require a pulley puller to remove
    Posted by GMPartsGiant Specialist 18/5/2021

Genuine GM Part 12578069, the Right Choice

To ensure reliability, purchase GM part # 12578069 Crankshaft Balancer Assembly. It is sometimes referred to as Chevrolet Harmonic Balancer. 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 Chevrolet Trailblazer models.

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