Make sure this part fits

GM 12589802 Transaxle Asm,Man (3.84 Ratio)

2005-2007 Saturn Ion

Customer Questions & Expert Answers (2)
12589802 GM Transaxle Asm,Man (3.84 Ratio) Illustration 1 of 1
  • Part Description
    TRANSAXLE, Automatic
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12589802
    Part DescriptionTRANSAXLE, Automatic
    Other NamesTransaxle
    Item Dimensions23.7 x 16.4 x 25.6 inches
    Item Weight103.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12589802
    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 Engine Important vehicle option details
    2005-2007 Saturn Ion4 Cyl 2.2L, 4 Cyl 2.4L2 DOOR, 4 DOOR, REDLINE 2 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 12589802 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    Can the Transmission Assembly be removed before diagnosis for the 2007 Saturn ION? Posted by Aziz Y.
    A:
    No, the transaxle should not be removed before it has been diagnosed by a knowledgeable technician with the proper tools. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Mar 28, 2026

Genuine GM Part 12589802, the Right Choice

To ensure reliability, purchase GM part # 12589802 Transaxle Asm,Man (3.84 Ratio). It is sometimes referred to as GM Transmission Assembly. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Saturn Ion models.

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