Make sure this part fits

Buick 15855621 Joint Assembly, Front Wheel Drive Shaft Cv

2008-2017 Buick Enclave

Customer Questions & Expert Answers (3)
15855621 GM Joint Assembly, Front Wheel Drive Shaft Cv Illustration 1 of 1
  • Part Description
    JOINT, Front Axle U Joint
  • Position
    Front
  • 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 Number15855621
    Part DescriptionJOINT, Front Axle U Joint
    Other NamesOuter CV Joint, Outer Joint Assembly
    Item Dimensions9.8 x 9.9 x 4.6 inches
    Item Weight0.80 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU15855621
    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
    2008-2017 Buick Enclave6 Cyl 3.6LSPORT UTILITY VEHICLE 2WD, SPORT UTILITY VEHICLE 4WD, SPORT UTILITY VEHICLE AWD
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 15855621 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What can cause issues with universal joints and CV Joints for the 2008 Buick Enclave? Posted by Mel E.
    A:
    Wear in the needle roller bearings can cause vibration, noise, and ultimately disintegration of the bearings. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Feb 17, 2026
    Q:
    What should be done if the CV Joint is worn or the boot is damaged for the 2011 GMC Acadia? Posted by Lerond D.
    A:
    It must be replaced if worn or if the boot is damaged. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / May 05, 2025

Genuine GM Part 15855621, the Right Choice

To ensure reliability, purchase GM part # 15855621 Joint Assembly, Front Wheel Drive Shaft Cv. It is sometimes referred to as Buick CV Joint. 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 Enclave models.

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