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Chevrolet 20955513 Front Shock Absorber Assembly

2011-2014 Chevrolet

GM 20955513 Front Shock Absorber Assembly
  • Part Description
    Absorber Assembly, Front Shock ; Absorber, Front And Rear Suspension
  • Position
    Front
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number20955513
    Part DescriptionAbsorber Assembly, Front Shock ; Absorber, Front And Rear Suspension
    Other NamesStrut
    Item Dimensions6.2 x 6.2 x 27.3 inches
    Item Weight10.10 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20955513
    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 & 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 20955513 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
How do you install the 2011 GMC Yukon? 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
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Q:
Besides leakage, what should you inspect on the shocks for the 2009 Chevrolet Avalanche? Posted by Customer
A:
Inspect the shocks to ensure they are securely mounted and undamaged. Check the upper mounts for damage and wear.
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Q:
What should be done if the 2011 Chevrolet Avalanche is equipped with a ride control system? Posted by Customer
A:
If the vehicle is equipped with a ride control system, the electrical connector and the airline should be disconnected from the shock absorber.
Posted by GMPartsGiant Specialist
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Q:
How can you check for play in the steering system components for the 2010 GMC Sierra? 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
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Q:
What should be done if the 2013 Chevrolet Silverado is equipped with a ride control system? Posted by Customer
A:
If the vehicle is equipped with a ride control system, the electrical connector and the airline should be disconnected from the shock absorber.
Posted by GMPartsGiant Specialist
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Q:
Besides leakage, what should you inspect on the shocks for the 2009 Chevrolet Suburban? 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
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Q:
How do you install the 2010 Chevrolet Tahoe? 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
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Q:
How do you remove the 2011 Chevrolet Suburban? 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
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Q:
Why are driveaxle boots important, and what should you inspect them for for the 2007 Chevrolet Silverado? 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
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Q:
What is the first step to remove the shock absorber from the 2010 Chevrolet Tahoe? 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
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Q:
What should be done if the 2009 Chevrolet Suburban is equipped with a ride control system? Posted by Customer
A:
If the vehicle is equipped with a ride control system, the electrical connector and the airline should be disconnected from the shock absorber.
Posted by GMPartsGiant Specialist
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Q:
How do you remove the coil-over shock absorber2011 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
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Q:
What should be done to prevent the 2007 GMC Sierra from rolling off the stands? Posted by Customer
A:
The front wheels should be blocked to prevent the vehicle from rolling off the stands.
Posted by GMPartsGiant Specialist
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Q:
What might be the issue if the 2009 Chevrolet Tahoe continues to move up and down or fails to return to its original position? Posted by Customer
A:
If the vehicle continues to move up and down or fails to return to its original position, it may indicate a worn or weak shock absorber.
Posted by GMPartsGiant Specialist
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Q:
How do you remove the 2011 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
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Q:
What should be done to prevent the 2013 GMC Yukon from rolling off the stands? Posted by Customer
A:
The front wheels should be blocked to prevent the vehicle from rolling off the stands.
Posted by GMPartsGiant Specialist
See expert answers on similar Shock Absorber
Q:
How do you install the 2007 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
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Q:
What are the initial steps for inspecting 2014 GMC Yukon 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
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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 20955513, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 20955513 Front Shock Absorber Assembly. It is sometimes referred to as Chevrolet Shock Absorber. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Avalanche, Silverado, Tahoe models.

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