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GMC 20955413 Absorber Assembly, Rear Shock

2011-2013 GMC Sierra

Customer Questions & Expert Answers (7)
GM 20955413 Absorber Assembly, Rear Shock
  • Part Description
    ABSORBER, Front and Rear Suspension
  • Position
    Rear
  • Replaced By
    19436379
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number20955413
    Part DescriptionABSORBER, Front and Rear Suspension
    Other NamesShock, Shock Absorber
    Item Dimensions23.7 x 3.7 x 3.7 inches
    Item Weight5.70 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU20955413
    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 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex, 8 Cyl 6.2L FlexCREW CAB 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 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 20955413 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove a rear shock absorber from Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL? Posted by Customer
    A:
    To remove the shock absorber, raise the rear of the vehicle and support it securely on jackstands. Disconnect the electrical connector and the airline from the shock absorber. Support the rear axle with a floor jack. Remove the shock absorber fasteners and then remove it. Installation is the reverse of removal.
    Posted by GMPartsGiant Specialist
    Q:
    Besides leakage, what should you inspect on the shocks for the 2007 GMC Sierra? Posted by Customer
    A:
    Inspect the shocks to ensure they are securely mounted and undamaged. Check the upper mounts for damage and wear.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How do you install the 2010 GMC Sierra? 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:
    What is the first step to remove the shock absorber from the 2012 GMC Sierra? 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 coil-over shock absorber2007 Chevrolet Silverado? Posted by Customer
    A:
    Start by loosening the front wheel lug nuts, raising the vehicle, and removing the wheel.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Shock Absorber
    Q:
    How can you check for play in the steering system components for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    Grasp each front tire at the front and rear edges, push in at the front, pull out at the rear, and feel for play in the steering system components. If any free play is noted, check the idler arm and the tie-rod ends for looseness.
    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 20955413, the Right Choice

To ensure reliability, purchase GM part # 20955413 Absorber Assembly, Rear Shock. It is sometimes referred to as GMC 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 GMC Sierra models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 20955413 Absorber Assembly, Rear Shock. 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 GMC parts information, click here.

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