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GMC 15003923 Control Arm

1995-2003 GMC

Customer Questions & Expert Answers (3)
15003923 GM Control Arm Illustration 1 of 1
  • Part Description
    Arm, Steering Knuckle Upper & Lower Control
  • Position
    Front Lower
  • Replaces
    12470309, 12383463
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number15003923
    Part DescriptionControl Arm; Arm, Steering Knuckle Upper & Lower Control
    Item Dimensions18.7 x 15.9 x 4.7 inches
    Item Weight14.30 Pounds
    PositionFront Lower
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12470309, 12383463
    ManufacturerGeneral Motors
    SKU15003923
    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
    1995-2001 GMC Jimmy6 Cyl 4.3L2 DOOR, 4 DOOR
    1996-2003 GMC Sonoma4 Cyl 2.2L, 4 Cyl 2.2L Flex, 6 Cyl 4.3LPICKUP
  • 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 15003923 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should you do after raising the 2003 Chevrolet Blazer on jackstands to inspect the Control Arm? Posted by Verified Customer
    A:
    Support the vehicle securely and remove the wheel. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jan 17, 2026
    Q:
    What steps should be followed for the Control Arm on the 1997 GMC Jimmy? Posted by Elaine E.
    A:
    Remove the pivot shaft nuts, bolts, and shims, noting their location. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Oct 03, 2025

Genuine GM Part 15003923, the Right Choice

To ensure reliability, purchase GM part # 15003923 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 Jimmy, Sonoma models.

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