Make sure this part fits

GM 12543999
Upper Control Arm, Driver Side

1989-2000 GM

Customer Questions & Expert Answers (7)
GM 12543999 Upper Control Arm, Driver Side
  • Part Description
    Arm Kit, Steering Knuckle & Control Arm Assembly with Ball Joint.
  • Position
    Driver Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1999-2000 Cadillac EscaladeBase8 Cyl 5.7 L GAS
    1997-1999 Chevrolet C1500Base, Cheyenne, LS, Silverado, WT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    1992-1999 Chevrolet C1500 SuburbanBase, LS, LT, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    1992-2000 Chevrolet C2500Base, Cheyenne, LS, Scottsdale, Silverado, WT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1992-1999 Chevrolet C2500 SuburbanBase, LS, LT, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1989-2000 Chevrolet C3500Base, Cheyenne, LS, Scottsdale, Silverado8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1997-1999 Chevrolet K1500Base, Cheyenne, LS, Silverado, WT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    1992-1999 Chevrolet K1500 SuburbanBase, LS, LT, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    1992-2000 Chevrolet K2500Base, Cheyenne, LS, Scottsdale, Silverado, WT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    1992-1999 Chevrolet K2500 SuburbanBase, LS, LT, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12543999 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12543999 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you install the new bushings for the 2000 Chevrolet K3500? Posted by Customer
    A:
    Use the Lower Control Arm Bushing Service Set (J 36618) and Ball Joint C-Clamp (J 9519-23) to install the front and rear bushings, ensuring to crimp them in place.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What needs to be removed to take out the upper control arm for the 2000 Chevrolet K3500? Posted by Customer
    A:
    Remove the nuts and bolts to take out the upper control arm along with the bushings.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the first step to service and repair the front upper control arm for the 2000 GMC C3500? Posted by Customer
    A:
    Begin by raising the front of the vehicle and supporting the lower control arm with a floor jack and floor stands.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What should be removed after raising for the 2000 GMC C3500? Posted by Customer
    A:
    Remove the tire and wheel assembly, followed by the hub and rotor.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the order of installation for the lower control arm for the 2000 GMC C2500? Posted by Customer
    A:
    First install the lower control arm, then install the bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What should be disconnected if equipped for the 2000 GMC C2500? Posted by Customer
    A:
    Disconnect the Real Time Damping (RTD) link rod from the sensor.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Upper Control Arm, Driver Side 12543999 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12543999 Upper Control Arm, Driver Side is available in the market under the name GM Control Arm. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12543999 Upper Control Arm, Driver Side fits certain Chevrolet Tahoe, C1500, C2500 models, as well as GMC Yukon, C1500, C2500. Additionally, it is compatible with Cadillac Escalade models.
The original GM component designated by manufacturer part number 12543999 maintains top performance when functioning as the Arm Kit, Steering Knuckle & Control Arm Assembly with Ball Joint. unit at its Driver Side. The component 12543999 is constructed from durable material and its dimensions span 14.6 x 12.4 x 4.8 inches while weighing 9.80 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12543999 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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