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Chevrolet 17804237 Transmission

2009 Chevrolet

Customer Questions & Expert Answers (3)
17804237 GM Transmission Illustration 1 of 1
  • Part Description
    Transmission, Automatic
  • Replaces
    17804046
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number17804237
    Part DescriptionTransmission; Transmission, Automatic
    Item Dimensions46.2 x 24.1 x 22.6 inches
    Item Weight221.50 Pounds
    ConditionRemanufactured
    Fitment TypeDirect Replacement
    Replaces17804046
    ManufacturerGeneral Motors
    SKU17804237
    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
    2009 Chevrolet Express6 Cyl 4.3L1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS
    2009 Chevrolet Silverado6 Cyl 4.3LCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
  • 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 17804237 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What components need to be detached before removing the Transmission Assembly for the 2009 Chevrolet Express? Posted by Jayson H.
    A:
    Detach the shift cable and the inspection cover, marking the relationship of the torque converter to the driveplate. Remove the starter motor, transmission vent hose, and dipstick tube, followed by the torque converter-to-driveplate bolts, turning the crankshaft for access. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Mar 11, 2026
    Q:
    What should be established in the event of a fault occurring with the Transmission Assembly for the 2009 Chevrolet Express? Posted by Gates H.
    A:
    It is necessary to establish whether the fault is electrical, mechanical, or hydraulic in nature before any repair work can be contemplated. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Feb 21, 2022

Genuine GM Part 17804237, the Right Choice

To ensure reliability, purchase GM part # 17804237 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, Silverado models.

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