Make sure this part fits

Buick 20932140 Front Stabilizer Shaft Assembly

2010-2016 Buick

Customer Questions & Expert Answers (2)
20932140 GM Front Stabilizer Shaft Assembly Product Photo 1 of 4
  • Part Description
    SHAFT, Stabilizer
  • Position
    Front
  • Replaces
    13230521
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number20932140
    Part DescriptionSHAFT, Stabilizer
    Other NamesStabilizer Bar
    Item Dimensions40.9 x 11.7 x 5.5 inches
    Item Weight5.10 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces13230521
    ManufacturerGeneral Motors
    SKU20932140
    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
    2010-2015 Buick Allure4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6LCXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN
    2010-2016 Buick LaCrosse4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6LCXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN
  • 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 20932140 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How do you install the rear stabilizer bar from the Sway Bar Kit on the 2013 Buick LaCrosse? Posted by Lahari B.
    A:
    To install, lubricate the bushings with vegetable oil and tighten the link and bracket fasteners to the specified torque. Install the wheels, lower the vehicle, and tighten the lug nuts to the torque specifications. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Feb 25, 2026

Genuine GM Part 20932140, the Right Choice

To ensure reliability, purchase GM part # 20932140 Front Stabilizer Shaft Assembly. It is sometimes referred to as Buick Sway Bar Kit. 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 Buick Allure, LaCrosse models.

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