Make sure this part fits

Chevrolet 19434874 Transmission

2019 Chevrolet Express

Customer Questions & Expert Answers (3)
19434874 GM Transmission
  • Part Description
    Transmission, Automatic
  • Replaces
    19433319, 24042784, 24284197
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number19434874
    Part DescriptionTransmission; Transmission, Automatic
    ConditionRemanufactured
    Replaces19433319, 24042784, 24284197
    ManufacturerGeneral Motors
    SKU19434874
    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
    2019 Chevrolet Express6 Cyl 4.3L1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS
  • 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 19434874 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is required for proper diagnosis of the fault in the Transmission Assembly for the 2019 Chevrolet Express? Posted by Doreena W.
    A:
    Diagnosis requires detailed knowledge of the transmission's operation and construction, as well as access to specialized test equipment. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / May 04, 2026
    Q:
    How should the Transmission Assembly and the transmission fluid cooler lines be handled for the 2019 Chevrolet Express? Posted by Jaquelynne H.
    A:
    Disconnect the transmission fluid cooler lines, ensuring to plug the ends to prevent fluid leakage. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Apr 25, 2022

Genuine GM Part 19434874, the Right Choice

To ensure reliability, purchase GM part # 19434874 Transmission. It is sometimes referred to as Chevrolet 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 Chevrolet Express models.

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