Make sure this part fits

GMC 84628487 Control Arm

2007-2020 GMC

Customer Questions & Expert Answers (3)
84628487 GM Control Arm Product Photo 1 of 2
  • Part Description
    Arm, Steering Knuckle Upper & Lower Control
  • Position
    Front Upper
  • Replaces
    22840983, 23125968, 84479374, 23420263, 84304206
  • Manufacturer
    General Motors
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number84628487
    Part DescriptionControl Arm; Arm, Steering Knuckle Upper & Lower Control
    Item Dimensions15.3 x 12.6 x 12.4 inches
    Item Weight4.20 Pounds
    PositionFront Upper
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces22840983, 23125968, 84479374, 23420263, 84304206
    ManufacturerGeneral Motors
    SKU84628487
    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
    2007-2019 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 DOUBLE CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, CREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
    2007-2020 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 TON, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 4 DOOR, 4 DOOR SUV, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 84628487 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    What should you be cautious about when using a hammer and drift on the Control Arm of the 2016 Cadillac Escalade? Posted by Fabio M.
    A:
    If lacking the proper tool, a hammer and drift can sometimes be used, but a pickle fork may damage the ball joint boot. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Apr 01, 2026
    Q:
    What should you do after removing the wheel and inspecting the Control Arm for the 2010 Chevrolet Suburban? Posted by Jimenez J.
    A:
    After removing the wheel, you should do the following: Position a floor jack under the lower control arm to take the spring pressure off the upper control arm. Mark the relationship of the adjusting cams to the brackets on the frame. Unbolt the brake hose/wheel speed sensor bracket from the upper control arm. If you're working on a 4WD model, remove the driveaxle. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Mar 18, 2025

Genuine GM Part 84628487, the Right Choice

To ensure reliability, purchase GM part # 84628487 Control Arm. It is sometimes referred to as GMC Control Arm. 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 GMC Sierra, Yukon models.

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