Contact Us Live Chat or 1-888-860-1781
Make sure this part fits

GM 12479321
Gear Kit,Front Differential Side & Pinion (Also Used On 4A1, X0412)

1996-2017 GM

Customer Questions & Expert Answers (1)
GM 12479321 Gear Kit,Front Differential Side & Pinion (Also Used On 4A1, X0412)
  • Part Description
    GEAR KIT, Differential Side With Pinion
  • Position
    Front
  • Replaces
    12470385, 12470388, 85106134
  • Manufacturer
    General Motors
Make sure this part fits
$272.44 MSRP: $428.65
You Save: $156.21 (37%)
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12479321
    Part DescriptionGEAR KIT, Differential Side With Pinion
    Other NamesGear Kit, Pinion Gear
    Item Dimensions9.5 x 3.6 x 15.3 inches
    Item Weight8.30 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12470385, 12470388, 85106134
    ManufacturerGeneral Motors
    SKU12479321
    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
    2002-2009 Cadillac EscaladeBase, Platinum8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2003-2006 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    2002-2009 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
    2007-2009 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002-2006 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
    2011-2014 Chevrolet Express 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX
    2011-2017, 1996-2002 Chevrolet Express 2500Base, LS, LT4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 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 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 6.6 L DIESEL
    2011-2017, 1996-2002 Chevrolet Express 3500Base, LS, LT4 Cyl 2.8 L DIESEL, 8 Cyl 4.8 L FLEX, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 6.6 L DIESEL, 8 Cyl 7.4 L GAS, 8 Cyl 8.1 L GAS
    1999-2006 Chevrolet Silverado 1500Base, Hybrid, LS, LT, 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
    View More
  • Customer Questions & Expert Answers

    Q:
    Is this 12479321 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12479321 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12479321, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12479321 Gear Kit,Front Differential Side & Pinion (Also Used On 4A1, X0412). Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

ChevyPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 12479321 Gear Kit,Front Differential Side & Pinion (Also Used On 4A1, X0412). Our website boasts an extensive inventory of OEM GM parts, available at highly competitive prices in the market. Should you require any new genuine GM parts, rest assured we will deliver them swiftly and efficiently to your doorstep. Furthermore, all our parts come with the assurance of a manufacturer's warranty. For detailed Chevy parts information, click here.

Why choose ChevyPartsGiant

  • Unbeatable Prices

    Great deals on OEM parts at unmatched prices on the market

  • Exceptional Service

    Our dedicated team is always ready to provide the support you need

  • Fast Delivery

    Prompt delivery to get your part at doorstep in time