Make sure this part fits

Buick 17804079 Transaxle Asm, Auto (Goodwrench Remanufacture) (09Aan)

2008 Buick Lucerne

Customer Questions & Expert Answers (2)
17804079 GM Transaxle Asm, Auto (Goodwrench Remanufacture) (09Aan) Illustration 1 of 1
  • Part Description
    TRANSAXLE, Automatic
  • Replaces
    17804077, 24243016
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number17804079
    Part DescriptionTRANSAXLE, Automatic
    Other NamesTransaxle
    Item Dimensions40.2 x 30.0 x 24.2 inches
    Item Weight288.80 Pounds
    ConditionRemanufactured
    Fitment TypeDirect Replacement
    Replaces17804077, 24243016
    ManufacturerGeneral Motors
    SKU17804079
    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
    2008 Buick Lucerne8 Cyl 4.6LCX 4 DOOR, CXL 4 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 17804079 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done if there are problems with the automatic transaxle or Transmission Assembly for the 2009 Cadillac DTS? Posted by Samyel W.
    A:
    Problems with the automatic transaxle should be sent to a dealer service department or other qualified repair facility for assessment. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Mar 10, 2025

Genuine GM Part 17804079, the Right Choice

To ensure reliability, purchase GM part # 17804079 Transaxle Asm, Auto (Goodwrench Remanufacture) (09Aan). It is sometimes referred to as Buick 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 Buick Lucerne models.

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