Make sure this part fits

Cadillac 17804029 Transmission Asm, Auto 8Bta (Goodwrenc *Programming)

2008 Cadillac CTS

Customer Questions & Expert Answers (3)
17804029 GM Transmission Asm, Auto 8Bta (Goodwrenc *Programming) Illustration 1 of 1
  • Part Description
    TRANSMISSION, Automatic
  • Replaces
    17803878
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number17804029
    Part DescriptionTRANSMISSION, Automatic
    Item Dimensions46.2 x 23.0 x 24.4 inches
    Item Weight227.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces17803878
    ManufacturerGeneral Motors
    SKU17804029
    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 Cadillac CTS4 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 17804029 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done during the disassembly of the Transmission Assembly for the 2008 Cadillac CTS? Posted by Adan G.
    A:
    During disassembly, it is crucial to take detailed notes on the arrangement and securing methods of each component. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Dec 14, 2024
    Q:
    What components need to be removed before taking out the Transmission Assembly for the 2008 Cadillac CTS? Posted by Aidan K.
    A:
    The exhaust system and driveshaft must be removed, along with disconnecting the electrical connectors for the Vehicle Speed Sensor and backup light switch. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jun 11, 2025

Genuine GM Part 17804029, the Right Choice

To ensure reliability, purchase GM part # 17804029 Transmission Asm, Auto 8Bta (Goodwrenc *Programming). It is sometimes referred to as Cadillac 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 Cadillac CTS models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 17804029 Transmission Asm, Auto 8Bta (Goodwrenc *Programming). You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Cadillac parts information, click here.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.