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Chevrolet 20958798 Front Shock Absorber Assembly

2011-2014 Chevrolet

Customer Questions & Expert Answers (19)
GM 20958798 Front Shock Absorber Assembly
GM 20958798 Front Shock Absorber Assembly
  • Part Description
    Absorber Assembly, Front Shock ; Absorber, Front And Rear Suspension
  • Position
    Front
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

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  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number20958798
    Part DescriptionAbsorber Assembly, Front Shock ; Absorber, Front And Rear Suspension
    Other NamesShock Absorber, Strut
    Item Dimensions27.2 x 6.2 x 6.1 inches
    Item Weight10.40 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20958798
    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
    2011-2013 Chevrolet Avalanche8 Cyl 5.3L Flex1/2 TON
    2011-2013 Chevrolet Silverado6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex, 8 Cyl 6.2L FlexCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
    2011-2014 Chevrolet Suburban8 Cyl 5.3L Flex1/2 TON
    2011-2014 Chevrolet Tahoe8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex4 DOOR 1/2 TON

  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 20958798 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the first step to remove the shock absorber from the 2009 Chevrolet Avalanche? Posted by Customer
    A:
    The first step is to raise the rear of the vehicle and support it securely on jackstands placed underneath the frame rails.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How do you remove the 2013 GMC Yukon? Posted by Customer
    A:
    Start by loosening the front wheel lug nuts, raising the vehicle, and removing the wheel. Support the outer end of the lower control arm with a floor jack and detach the tie-rod end from the steering knuckle. Remove the upper mounting nuts and the two bolts that attach the lower end of the shock absorber to the lower control arm. Pull the shock out from below.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    What are the initial steps for inspecting 2008 Chevrolet Avalanche suspension and shocks? Posted by Customer
    A:
    Start by parking the vehicle on level ground, turning off the engine, and setting the parking brake. Check the tire pressures. Push down at one corner of the vehicle and then release it while noting the movement of the body. It should stop moving and come to rest in a level position within one or two bounces.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How do you install the coil-over shock absorber2007 Chevrolet Silverado? Posted by Customer
    A:
    To install, reverse the removal steps and tighten the mounting fasteners to the torque specifications. If equipped with a suspension control system, reconnect the electrical connector to the top of the shock absorber.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How do you remove the 2011 Chevrolet Tahoe? Posted by Customer
    A:
    Start by loosening the front wheel lug nuts, raising the vehicle, and removing the wheel. Support the outer end of the lower control arm with a floor jack and detach the tie-rod end from the steering knuckle. Remove the upper mounting nuts and the two bolts that attach the lower end of the shock absorber to the lower control arm. Pull the shock out from below.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    Which CV boot should be inspected more frequently, and why for the 2012 GMC Sierra? Posted by Customer
    A:
    The outer CV boot should be inspected more frequently because it wears out sooner due to constant pivoting following the steering action of the front hub.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How do you remove the 2008 GMC Sierra? Posted by Customer
    A:
    Follow the same steps as removing the coil-over shock absorber model, but use a backup wrench on the stem to remove the upper mounting nut and related hardware. Remove the lower mounting nut and bolt, noting the direction in which the bolt points.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How should you check the shock absorbers for evidence of fluid leakage for the 2011 Chevrolet Tahoe? Posted by Customer
    A:
    Raise the vehicle and support it securely on jackstands. Inspect the shock absorbers for evidence of fluid leakage. A light film of fluid is generally not a concern. Ensure that any fluid noted is from the shocks and not from another source.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How should you check the shock absorbers for evidence of fluid leakage for the 2010 Chevrolet Silverado? Posted by Customer
    A:
    Raise the vehicle and support it securely on jackstands. Inspect the shock absorbers for evidence of fluid leakage. A light film of fluid is generally not a concern. Ensure that any fluid noted is from the shocks and not from another source.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How do you install the 2013 Chevrolet Suburban? Posted by Customer
    A:
    To install, reverse the removal steps and ensure the lower mounting bolt is pointing in the same direction as before.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How should you check the shock absorbers for evidence of fluid leakage for the 2007 Chevrolet Suburban? Posted by Customer
    A:
    Raise the vehicle and support it securely on jackstands. Inspect the shock absorbers for evidence of fluid leakage. A light film of fluid is generally not a concern. Ensure that any fluid noted is from the shocks and not from another source.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    What should be done after supporting the rear axle for the 2013 Chevrolet Tahoe? Posted by Customer
    A:
    After supporting the rear axle, the shock absorber upper and lower mounting fasteners should be removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    What should be done after supporting the rear axle for the 2008 Chevrolet Suburban? Posted by Customer
    A:
    After supporting the rear axle, the shock absorber upper and lower mounting fasteners should be removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How should the rear axle be supported during the removal process of the 2010 Chevrolet Silverado? Posted by Customer
    A:
    The rear axle should be supported with a floor jack placed under the axle tube closest to the shock absorber being removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How should the rear axle be supported during the removal process for the 2014 GMC Yukon? Posted by Customer
    A:
    The rear axle should be supported with a floor jack placed under the axle tube closest to the shock absorber being removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    Why are driveaxle boots important, and what should you inspect them for for the 2013 GMC Yukon? Posted by Customer
    A:
    Driveaxle boots are important because they prevent dirt, water, and foreign material from entering and damaging the constant velocity (CV) joints. Inspect the boots for tears, cracks, as well as loose clamps.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    What should be done after supporting the rear axle for the 2013 GMC Sierra? Posted by Customer
    A:
    After supporting the rear axle, the shock absorber upper and lower mounting fasteners should be removed.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How do you remove the 2010 GMC Yukon? Posted by Customer
    A:
    Follow the same steps as removing the coil-over shock absorber model, but use a backup wrench on the stem to remove the upper mounting nut and related hardware. Remove the lower mounting nut and bolt, noting the direction in which the bolt points.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 20958798, the Right Choice

To ensure reliability, purchase GM part # 20958798 Front Shock Absorber Assembly. It is sometimes referred to as Chevrolet Shock Absorber. 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 Avalanche, Silverado, Tahoe models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 20958798 Front Shock Absorber Assembly. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Chevrolet parts information, click here.

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