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GM 19421195 Transmission

2008-2009 GM

Customer Questions & Expert Answers (4)
19421195 GM Transmission Illustration 1 of 1
  • Part Description
    Transmission Assembly, Auto 09Bsa Programming
  • Replaces
    17804021, 17804062, 17804003, 17803863
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number19421195
    Part DescriptionTransmission; Transmission Assembly, Auto 09Bsa Programming
    ConditionRemanufactured
    Fitment TypeDirect Replacement
    Replaces17804021, 17804062, 17804003, 17803863
    ManufacturerGeneral Motors
    SKU19421195
    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
    2008-2009 Cadillac CTS6 Cyl 3.6L4 DOOR, 4 DOOR RHD
    2008 Cadillac STS6 Cyl 3.6L4 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 19421195 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What components need to be removed before taking out the Transmission Assembly for the 2008 Cadillac CTS? Posted by Jeyhun S.
    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 Bob / Aug 12, 2025
    Q:
    What should be done during the disassembly of the Transmission Assembly for the 2008 Cadillac CTS? Posted by Lehman J.
    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 Jeremy / Aug 31, 2025
    Q:
    What is the availability of this transmission, what is the warranty, does it come with a torque converter, will it require a dealer to program it and how much time to receive ? Posted by Lani M. / 2009 Cadillac CTS
    A:
    yes and yes needs programming
    Answered by GM Parts Specialist Raul / May 13, 2022

Genuine GM Part 19421195, the Right Choice

To ensure reliability, purchase GM part # 19421195 Transmission. 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 Cadillac CTS, STS models.

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