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GM 20799880
Lower Control Arm, Rear Passenger Side

2004-2013 GM

Customer Questions & Expert Answers (14)
GM 20799880 Lower Control Arm, Rear Passenger Side
GM 20799880 Lower Control Arm, Rear Passenger Side
  • Part Description
    Arm, Rear Axle Control Arm; Suspension Control Arm and Ball Joint Assembly; Control Arm Assembly
  • Position
    Rear Passenger Side
  • Replaces
    15926334, 25949987, 10339917, 15926336
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20799880
    Part DescriptionArm, Rear Axle Control Arm; Suspension Control Arm and Ball Joint Assembly; Control Arm Assembly
    Other NamesControl Arm
    Item Dimensions4.8 x 21.0 x 15.5 inches
    Item Weight12.00 Pounds
    PositionRear Passenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15926334, 25949987, 10339917, 15926336
    ManufacturerGeneral Motors
    SKU20799880
    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
    2004-2009 Cadillac XLRBase, Platinum, V8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
    2005-2013 Chevrolet Corvette427, 427 Limited Edition Z06, Base, Grand Sport, Z06, Z06 Carbon, ZR18 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS, 8 Cyl 7.0 L GAS
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20799880 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20799880 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after attaching the stabilizer shaft link for the 2005 Cadillac XLR? Posted by Customer
    A:
    Tighten the stabilizer shaft link nut to 72 Nm (53 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the procedure for the ball joint stud for the 2007 Cadillac XLR? Posted by Customer
    A:
    Loosen the ball joint stud nut without removing it, then use the Ball Joint Separator (J 42188) to separate the lower ball joint stud from the steering knuckle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What needs to be removed to take the upper control arm out for the 2008 Cadillac XLR? Posted by Customer
    A:
    Remove the bolts that retain the upper control arm to the frame.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What electrical connectors need to be disconnected for the 2007 Cadillac XLR? Posted by Customer
    A:
    Disconnect the wheel speed sensor electrical connector and the electronic suspension control sensor link.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What is the next step after loosening the upper ball joint stud nut for the 2004 Cadillac XLR? Posted by Customer
    A:
    Remove the J 42188 and the ball joint stud nut from the ball joint stud.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the first step for installation of the new lower control arm for the 2009 Cadillac XLR? Posted by Customer
    A:
    Position the new lower control arm in place and install the cam bolts, washers, and nuts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the final step in the process for the 2006 Chevrolet Corvette? Posted by Customer
    A:
    Install the tire and wheel assembly, lower the vehicle, and perform a rear wheel alignment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    What is the final step after connecting the suspension position sensor link for the 2007 Chevrolet Corvette? Posted by Customer
    A:
    Install the tire and wheel assembly, and perform a rear wheel alignment, tightening the lower control arm front cam bolt to 145 N.m (107 lb ft) and the rear cam bolt to 95 N.m (70 lb ft).
    Posted by ChevyPartsGiant Specialist
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    Q:
    What should be done to the lower control arm before loosening the upper ball joint stud nut for the 2008 Chevrolet Corvette? Posted by Customer
    A:
    Support the lower control arm with a jack stand.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    How should the suspension knuckle upper ball joint stud be inserted for the 2007 Chevrolet Corvette? Posted by Customer
    A:
    Insert the suspension knuckle upper ball joint stud into the upper control arm, using an allen wrench if necessary to prevent spinning.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What is the final step before lowering the 2005 Chevrolet Corvette? Posted by Customer
    A:
    Remove the jack stand from the lower control arm.
    Posted by ChevyPartsGiant Specialist
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    Q:
    What is the first step to replace the rear axle upper control arm for the 2010 Chevrolet Corvette? Posted by Customer
    A:
    Raise and support the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Control Arm
    Q:
    How should the lower control arm be supported during the process for the 2009 Cadillac XLR? Posted by Customer
    A:
    Support the lower control arm with a jack stand.
    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 20799880, Excellent Performance and Perfect Fitment

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