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GM 12478068
Lower Control Arm, Front Passenger Side

1999-2007 GM

Customer Questions & Expert Answers (11)
GM 12478068 Lower Control Arm, Front Passenger Side
GM 12478068 Lower Control Arm, Front Passenger Side
  • Part Description
    Arm Kit, Front Lower Control (Right-Hand); Suspension Control Arm and Ball Joint Assembly.
  • Position
    Front Lower Passenger Side
  • Replaces
    12477634, 12475524
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2002 Chevrolet Avalanche 1500Base, On Road Edition8 Cyl 5.3 L GAS
    1999-2007 Chevrolet Silverado 1500Base, Hybrid, LS, LT, LTZ, SS, WT, Z71 Off-Road6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 ClassicHybrid, LS, LT, SS, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005-2006, 2001-2002 Chevrolet Silverado 1500 HDBase, LS, LT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 HD ClassicLT8 Cyl 6.0 L GAS
    2000-2002 Chevrolet Suburban 1500Base, LS, LT8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2000-2006 Chevrolet TahoeBase, Limited, LS, LT, Z718 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS
    1999-2007 GMC Sierra 1500Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    2007 GMC Sierra 1500 ClassicDenali, Hybrid, SL, SLE, SLT, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005-2006, 2001-2002 GMC Sierra 1500 HDSLE, SLT8 Cyl 6.0 L GAS
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    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12478068 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12478068 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the next step after tightening the bolts for the 2001 Chevrolet Suburban 1500? Posted by Customer
    A:
    Install the lower control arm retaining nut.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What components need to be removed after disconnecting the RTD link rod for the 2002 Chevrolet Tahoe? Posted by Customer
    A:
    Remove the retaining bolt for the brake hose and the wheel speed sensor brackets.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What should be done after securing the upper control arm retaining nut for the 2001 Chevrolet Suburban 1500? Posted by Customer
    A:
    Reconnect the RTD sensor if equipped and lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What should be done if it is equipped with a Real Time Damping (RTD) sensor for the 2000 Chevrolet Suburban 1500? Posted by Customer
    A:
    Disconnect the Real Time Damping (RTD) sensor.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What should be done after connecting the ball joint stud for the 2007 Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    Install the lower ball joint retaining nut and tighten it to 100 Nm (74 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the final step after securing the upper control arm for the 2002 Chevrolet Tahoe? Posted by Customer
    A:
    Reconnect the RTD sensor if equipped and lower the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the first step to replace the lower control arm for the 2007 GMC Sierra 1500? Posted by Customer
    A:
    First, raise and support the vehicle, then remove the tire and wheel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What should be done after installing the upper control arm for the 25/35 Series 4WD for the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    Ensure the upper control arm is connected to the steering knuckle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the next step after connecting the upper control arm to the steering knuckle for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    Reinstall the wheel drive shaft.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the first step to service and repair the front lower control arm for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    Begin by raising and supporting the vehicle.
    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 Lower Control Arm, Front Passenger Side 12478068 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 12478068 Lower Control Arm, Front 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 12478068 Lower Control Arm, Front Passenger Side fits certain Chevrolet Tahoe, Silverado 1500, Suburban 1500 models, as well as GMC Sierra 1500, Yukon XL 1500, Sierra 1500 Classic models.
The original GM component designated by manufacturer part number 12478068 maintains top performance when functioning as the Arm Kit, Front Lower Control (Right-Hand); Suspension Control Arm and Ball Joint Assembly. unit at its Front Lower Passenger Side. The component 12478068 is constructed from durable material and its dimensions span 34.7 x 20.6 x 10.9 inches while weighing 25.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Arm Kit, Steering Knuckle Upper & Lower Control. The part 12478068 has available replacement options 12477634, 12475524. 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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