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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
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12478068
    Part DescriptionArm Kit, Front Lower Control (Right-Hand); Suspension Control Arm and Ball Joint Assembly.
    Other NamesArm Kit, Steering Knuckle Upper & Lower Control
    Item Dimensions34.7 x 20.6 x 10.9 inches
    Item Weight25.10 Pounds
    PositionFront Lower Passenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12477634, 12475524
    ManufacturerGeneral Motors
    SKU12478068
    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 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
    View More
  • 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 12478068, Excellent Performance and Perfect Fitment

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