Make sure this part fits

Cadillac 88955416 Steering Knuckle

1997-2002 Cadillac

Customer Questions & Expert Answers (2)
88955416 GM Steering Knuckle Illustration 1 of 1
  • Part Description
    Knuckle,Steering
  • Replaces
    18026649, 18021749, 18060678, 18060636
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number88955416
    Part DescriptionKnuckle,Steering
    Other NamesKnuckle
    Item Dimensions11.3 x 11.2 x 6.1 inches
    Item Weight6.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces18026649, 18021749, 18060678, 18060636
    ManufacturerGeneral Motors
    SKU88955416
    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
    1997-1999 Cadillac Deville8 Cyl 4.6L4 DOOR, DEVILLE
    1997-2002 Cadillac Eldorado8 Cyl 4.6LELDORADO
    1997-1999 Cadillac Seville8 Cyl 4.6L4 DOOR, DEVILLE
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 88955416 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    How do you start the process of removing the wheel and the Steering Knuckle for the 1999 Cadillac DeVille? Posted by Drew T.
    A:
    To start removing the wheel, first remove the center cap. Apply the parking brake and block the rear wheels to prevent the vehicle from rolling. Then, use a breaker bar and socket to loosen the driveaxle/hub nut while the weight of the vehicle is on the wheel. Loosen the wheel lug nuts slightly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Jan 23, 2025

Genuine GM Part 88955416, the Right Choice

To ensure reliability, purchase GM part # 88955416 Steering Knuckle. It is sometimes referred to as Cadillac Steering Knuckle. 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 Deville, Eldorado, Seville models.

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