Make sure this part fits

GM 20859335 Front Spring

2010-2016 GM

Customer Questions & Expert Answers (3)
20859335 GM Front Spring Illustration 1 of 1
  • Part Description
    Spring, Front Chassis
  • Position
    Front
  • Replaces
    20778796
  • 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 Number20859335
    Part DescriptionSpring, Front Chassis
    Other NamesCoil Spring, Spring
    Item Dimensions7.1 x 6.9 x 6.8 inches
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20778796
    ManufacturerGeneral Motors
    SKU20859335
    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 3.6LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN, SPS 4 DOOR SEDAN
    2010-2016 Buick LaCrosse4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6LCX 4 DOOR SEDAN, CXL 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 20859335 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    When should you consider replacing the struts or Coil Springs of the 2010 Buick LaCrosse? Posted by Jeryy J.
    A:
    If the struts or coil springs show signs of wear such as leaking fluid, loss of damping capability, chipped, sagging, or cracked coil springs, replacement is necessary. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Feb 12, 2023
    Q:
    How do you install the Coil Springs and jounce bumper of the 2012 Buick LaCrosse? Posted by Colin E.
    A:
    To install, reverse the removal steps and use new fasteners. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Mar 24, 2025

Genuine GM Part 20859335, the Right Choice

To ensure reliability, purchase GM part # 20859335 Front Spring. It is sometimes referred to as GM Coil Springs. 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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