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Make sure this part fits

Kia 450004C100 Auto Transmission

2003-2006 Kia Sorento

Customer Questions & Expert Answers (3)
450004C100 Kia Auto Transmission Illustration 1 of 1
450004C100 Kia Auto Transmission Illustration 1 of 1
  • Part Description
    Automatic Transmission & Torque Converter Assembly
  • Part Code
    P45000
  • Replaced By
    450004C100R
  • Manufacturer
    Kia
Make sure this part fits
$823.69 MSRP: $1149.00
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Core Charge: $1000.00
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • 450004C100 Auto Transmission is Part Code P45000 in the diagram below

    2003 Kia Sorento Auto Transmission Diagram for 450004C100
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine Kia
    Part CodeP45000
    Manufacturer Part Number450004C100
    Part DescriptionAutomatic Transmission & Torque Converter Assembly
    Item Weight205.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerKia
    SKU450004C100
    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
    2003-2006 Kia SorentoHigh Grade, Middle Grade|3.5L5 Door Wagon

  • Customer Questions & Expert Answers

    Q:
    I want to confirm that this is the proper part for this VIN number before I order.
    A:
    You can Select Your Vehicle to check if 450004C100 fits your vehicle.
    Posted and answered by Kia Parts Specialist Paul
    Q:
    What should be done after pulling the Transmission Assembly out from beneath the 2006 Kia Sorento? Posted by Jordon J.
    A:
    Remove it from the jack and set it aside securely. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Kia Parts Specialist Nate / Mar 23, 2026
    Q:
    Why is it often better to leave the overhaul process of the Transmission Assembly to professionals for the 2004 Kia Sorento? Posted by Victor G.
    A:
    The time and expense of overhauling a transmission/transaxle often surpass the cost of a rebuilt unit, which may be available through our website. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Kia Parts Specialist Jeff / Nov 18, 2024

Genuine Kia Part 450004C100, the Right Choice

For assured reliability, buy Kia part # 450004C100 Auto Transmission. Also known as Transmission Assembly. They are produced at the official Kia factory to ensure durability and precise fit. These components undergo rigorous quality control tests to remove any defects. This will fit 2003-2006 Sorento.

KiaPartsNow.com is a major distributor of genuine Kia parts and accessories including 450004C100 Auto Transmission. Our site supplies OEM parts you can trust. We stock a wide range of genuine OEM parts available at reasonable prices. Besides, we have simple returns and swift delivery to ensure a seamless shopping experience.

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