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GM 20951598 Rear Shock Absorber Assembly With Upper Mount

2011-2014 Cadillac CTS

Customer Questions & Expert Answers (4)
20951598 GM Rear Shock Absorber Assembly With Upper Mount Illustration 1 of 1
  • Part Description
    ABSORBER, Front and Rear Suspension
  • Position
    Rear Upper
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20951598
    Part DescriptionABSORBER, Front and Rear Suspension
    Other NamesShock
    Item Dimensions28.4 x 6.9 x 6.6 inches
    Item Weight6.70 Pounds
    PositionRear Upper
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20951598
    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
    2011-2014 Cadillac CTS6 Cyl 3.0L, 6 Cyl 3.6L, 8 Cyl 6.2L2 DOOR COUPE
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 20951598 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How do you remove the Shock Absorber from the 2012 Cadillac CTS? Posted by Krystal R.
    A:
    Maneuver the shock out of the vehicle, and if new shocks are to be installed, swap the bracket to the top of the new shock. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jul 02, 2026
    Q:
    What is the installation process for the Shock Absorber assembly for the 2011 Cadillac CTS? Posted by Maxwell G.
    A:
    Guide the assembly into the fenderwell, insert the upper aligning studs through the body holes, and install the bolts, leaving out the one for the crossbrace. It is advisable to have assistance due to the weight and awkwardness of the assembly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Jun 04, 2024
    Q:
    i am trying verify on this part # the upper mount has 3 studs the one i have purchase from other vendors has only 2 studs at the upper mount i will also need the other side part #20951597 Posted by Tony L. / 2012 Cadillac CTS Coupe
    A:
    #20951598 L ABSORBER, RR SHK (W/UPR MT) 3 STUDS) CORRECT PER VIN
    Answered by GM Parts Specialist Matt / Mar 16, 2020

Genuine GM Part 20951598, the Right Choice

To ensure reliability, purchase GM part # 20951598 Rear Shock Absorber Assembly With Upper Mount. It is sometimes referred to as GM 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 Cadillac CTS models.

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