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Chevrolet 15777766 Front Lower Control Arm Assembly

1998-1999 Chevrolet

Customer Questions & Expert Answers (3)
15777766 GM Front Lower Control Arm Assembly Illustration 1 of 1
  • Part Description
    Arm Assembly, Front Lower Control ; Arm, Steering Knuckle Upper & Lower Control
  • Position
    Front Lower
  • Replaces
    12388446, 15018806, 12472994
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number15777766
    Part DescriptionArm Assembly, Front Lower Control ; Arm, Steering Knuckle Upper & Lower Control
    Other NamesLower Control Arm
    Item Dimensions20.0 x 17.1 x 6.0 inches
    Item Weight21.90 Pounds
    PositionFront Lower
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12388446, 15018806, 12472994
    ManufacturerGeneral Motors
    SKU15777766
    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
    1998-1999 Chevrolet Blazer6 Cyl 4.3L2 DOOR, 4 DOOR
    1998-1999 Chevrolet S104 Cyl 2.2L, 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 15777766 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What steps should be followed for the Control Arm on the 1998 Chevrolet Blazer? Posted by Verified Customer
    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 Nicholas / Jan 19, 2025
    Q:
    How do you start the process of removing the upper Control Arm for the 1999 GMC Jimmy? Posted by Alethea D.
    A:
    Start by loosening the wheel lug nuts and raising the front of the vehicle on jackstands. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Mar 11, 2025

Genuine GM Part 15777766, the Right Choice

To ensure reliability, purchase GM part # 15777766 Front Lower Control Arm Assembly. It is sometimes referred to as Chevrolet 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 Chevrolet Blazer, S10 models.

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