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Make sure this part fits

GM 25850470
Knuckle, Driver Side

1999-2013 GM

Customer Questions & Expert Answers (16)
GM 25850470 Knuckle, Driver Side
GM 25850470 Knuckle, Driver Side
GM 25850470 Knuckle, Driver Side
GM 25850470 Knuckle, Driver Side
GM 25850470 Knuckle, Driver Side
GM 25850470 Knuckle, Driver Side
  • Part Description
    Knuckle Assembly-Steering
  • Position
    Driver Side
  • Replaces
    18060908, 18079493
  • Manufacturer
    General Motors
Make sure this part fits
$334.15 MSRP: $525.78
You Save: $191.63 (37%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • 25850470 Knuckle, Driver Side is Ref No. 1 in the diagram below

    2007 Chevy Silverado 1500 Knuckle, Driver Side Diagram for 25850470
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 25850470

  • Vehicle Fitment

    Year Make Model Trim Engine
    2006, 2002-2004 Chevrolet Avalanche 1500Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z718 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2002-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2001-2007 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, 2001-2003 Chevrolet Silverado 1500 HDBase, LS, LT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 HD ClassicLT8 Cyl 6.0 L GAS
    1999-2004 Chevrolet Silverado 2500Base, LS, LT, WT8 Cyl 5.3 L GAS, 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    2001-2010 Chevrolet Silverado 2500 HDBase, LS, LT, LTZ, WT8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    2007 Chevrolet Silverado 2500 HD ClassicLS, LT, WT8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    2001-2006 Chevrolet Silverado 3500Base, LS, LT, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25850470 is the right part for my car? Posted by ChevyPartsDeal Specialist
    A:
    Please Select Your Vehicle model to see if part number 25850470 is suitable before ordering.
    Posted by ChevyPartsDeal Specialist
    Q:
    What should be removed after the tire and wheel for the 2003 Chevrolet Avalanche 1500? Posted by Customer
    A:
    Remove the wheel hub and bearing, followed by the upper ball joint and lower ball joint.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What should be done with the brake hose bracket for the 2002 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Remove the brake hose bracket retaining bolt from the steering knuckle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What should be done after reinstalling the wheel bearing and hub assembly for the 2007 Chevrolet Silverado 1500? Posted by Customer
    A:
    Reinstall the wheel drive shaft if equipped, and then the tire and wheel.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What is the final step in the process for the 2004 Chevrolet Silverado 2500? Posted by Customer
    A:
    Reinstall the wheel hub and bearing assembly, followed by the tire and wheel, then remove the lower control arm support, lower the vehicle, and align it as necessary.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What should be removed from the steering knuckle next for the 2007 Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    Remove the brake hose bracket retaining bolt from the steering knuckle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What is the first step in the installation process for the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Position the new steering knuckle onto the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What is the first step to replace the steering knuckle for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Begin by raising and supporting the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What should be removed from the knuckle next for the 2001 Chevrolet Suburban 1500? Posted by Customer
    A:
    Remove the brake hose bracket retaining bolt from the knuckle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What is the process for separating the upper ball joint from the steering knuckle for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Remove the upper control arm retaining nut and separate the upper ball joint from the steering knuckle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What is the final step in the process for the 2005 GMC Sierra 3500? Posted by Customer
    A:
    Reinstall the wheel hub and bearing assembly, followed by the tire and wheel, then remove the lower control arm support, lower the vehicle, and align it as necessary.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What should be installed after positioning the steering knuckle for the 2005 GMC Sierra 1500? Posted by Customer
    A:
    Install the upper and lower ball joints.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What should be done after removing the steering knuckle for the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    Clean all grease and contaminants from the tapered section and threads of the upper ball joint, lower ball joint, and tie rod end.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What are the final steps to complete the replacement for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    Install the wheel hub and bearing, reconnect the RTD link rod to the sensor if equipped, install the tire and wheel, remove the safety stands, and lower the vehicle.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What is the final step in the process for the 2007 GMC Sierra 3500 Classic? Posted by Customer
    A:
    Reinstall the tire and wheel, and verify the wheel alignment.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    Q:
    What is the final step before lowering for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Install the outer tie rod to the steering knuckle and the wheel hub and bearing assembly, reconnect the ESC link rod to the sensor if equipped, install the tire and wheel, load the torsion bars, remove the safety stands, lower the vehicle, and finally check the wheel alignment.
    Posted by ChevyPartsDeal Specialist
    See vehicle specific detailed answers for this Steering Knuckle
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Knuckle, Driver Side 25850470 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 25850470 Knuckle, Driver Side is available in the market under the name GM Steering Knuckle. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 25850470 Knuckle, Driver Side fits certain Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 2500 models, as well as GMC Sierra 1500, Sierra 2500 HD, Sierra 2500. Additionally, it is compatible with Hummer H2 models.
The original GM component designated by Manufacturer Part Number 25850470 maintains top performance when functioning as the Knuckle Assembly-Steering unit at its Driver Side. The component 25850470 is constructed from durable material and its dimensions span 6.7 x 15.4 x 11.9 inches while weighing 20.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Knuckle, Steering. The part 25850470 has available replacement options 18060908, 18079493. 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.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts? Our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.