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Genuine Kia 478003B520
Coupling Assembly-4WD

Customer Questions & Expert Answers (2)
Kia 478003B520 Coupling Assembly-4WD
Kia 478003B520 Coupling Assembly-4WD
Kia 478003B520 Coupling Assembly-4WD
  • Part Description
    Coupling Assembly-4WD
  • Replaces
    478003B510
  • Brand
    Kia
Select vehicle to make sure this part fits
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Model
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$883.95 MSRP: $1248.53
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 478003B520 Coupling Assembly-4WD is Ref No. 13 in the diagram below

    1993 Buick Century Axle & Differential - Rear Coupling Assembly-4WD Diagram for 478003B520
    The diagram listed above is for your reference. View diagram and OE catalog for your vehicle

    Related Parts for 478003B520

  • Product Specifications

    BrandGenuine Kia
    Manufacturer Part Number478003B520
    Part DescriptionCoupling Assembly-4WD
    Other DescriptionCoupling Assembly-4WD
    Other NamesCoupling, Coupling Assembly, Viscous Coupler
    Item Dimensions15.4 x 12.6 x 10.9 inches
    Item Weight31.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces478003B510
    ManufacturerKia
    SKU478003B520
    WarrantyThis genuine Kia part is guaranteed by Kia's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    2013-2020 Kia Sorento2.0L - Theta 2, 2.4L - Theta 2, 3.3L - Lambda 2Wagon - 5Door 5P, Wagon - 5Door 7P
    2010-2022 Kia Sportage2.0L - Theta 2, 2.4L - Theta 2Wagon - 5Door 5P

  • Customer Questions & Expert Answers

    Q:
    Does this part come with the hydraulic oil which actuates this part for the all wheel drive system??
    By Customer with vehicle: 2016 Kia Sorento
    A:
    Part does not come with Fluid.
    By Bob
    Kia Specialist
    22/10/2025
    Q:
    Please verify this coupling assembly includes actuating motor. Also verify this part will fit my 2016 Kia Sorento AWD FE V-6 engine.
    By Customer with vehicle: 2016 Kia Sorento
    A:
    It does come with the motor and is correct by VIN
    By Bob
    Kia Specialist
    7/7/2025
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

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