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GM 12543998
Upper Control Arm, Passenger Side

1989-2002 GM

Customer Questions & Expert Answers (7)
GM 12543998 Upper Control Arm, Passenger Side
  • Part Description
    Arm Kit, Steering Knuckle & Control Arm Assembly with Ball Joint.
  • Position
    Passenger Side
  • Replaces
    15616866
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2000 Cadillac EscaladeBase8 Cyl 5.7 L GAS
    1990-1999 Chevrolet C1500454 SS, Base, 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 C1500 SuburbanBase, LS, LT, Silverado8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    1990-2000 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
    1996-2002 Chevrolet Express 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1996-2002 Chevrolet Express 2500Base, LS6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    1996-2002 Chevrolet Express 3500Base, LS6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
    1990-1991 Chevrolet K1500Cheyenne, Scottsdale, Silverado, Sport, WT6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12543998 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12543998 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the final step in the process for the 2000 Chevrolet K3500? Posted by Customer
    A:
    Install the torsion bar adjuster arm, load the torsion bar using the Torsion Bar Loading/Unloading Tool (J 36202), and install the adjuster bolt. Then reinstall the halfshaft assembly, lower shock absorber bolt, stabilizer link, tire and wheel assembly, lower the vehicle, and check the front wheel alignment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the next step after securing the upper ball joint for the 2000 Chevrolet K3500? Posted by Customer
    A:
    Remove the support from the knuckle, then reinstall the brake hose, bracket, screw, and nut.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    How do you disconnect the lower ball joint for the 2000 GMC C2500? Posted by Customer
    A:
    Remove the lower ball joint stud nut and disconnect the lower ball joint stud from the steering knuckle using (J 43631).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the next step after removing the hub and rotor for the 2000 GMC C3500? Posted by Customer
    A:
    Remove the cotter pin and nut, then separate the ball joint using the Ball Joint Separator (J 23742).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What are the final steps after tightening the bolts for the 2000 GMC C2500? Posted by Customer
    A:
    Remove the rear axle support, take away the safety stands, and lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    How should the upper control arm be attached to the frame for the 2000 GMC C3500? Posted by Customer
    A:
    Attach the upper control arm to the frame, ensuring the pivot bolts are installed in the correct direction.
    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, Passenger Side 12543998 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 12543998 Upper Control Arm, Passenger 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 12543998 Upper Control Arm, Passenger 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 12543998 maintains top performance when functioning as the Arm Kit, Steering Knuckle & Control Arm Assembly with Ball Joint. unit at its Passenger Side. The component 12543998 is constructed from durable material and its dimensions span 20.1 x 13.9 x 6.8 inches while weighing 9.90 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12543998 has available replacement options 15616866. 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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