Make sure this part fits

Chevrolet 89037478 Transmission Asm,Auto (6Tvd Goodwrench Remanufacture)

2005-2006 Chevrolet Colorado

Customer Questions & Expert Answers (3)
89037478 GM Transmission Asm,Auto (6Tvd Goodwrench Remanufacture) Illustration 1 of 1
  • Part Description
    TRANSMISSION, Manual(5 Speed)
  • Replaces
    24230204
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number89037478
    Part DescriptionTRANSMISSION, Manual(5 Speed)
    Other NamesTransmission
    Item Dimensions46.7 x 23.0 x 24.1 inches
    Item Weight172.90 Pounds
    ConditionRemanufactured
    Fitment TypeDirect Replacement
    Replaces24230204
    ManufacturerGeneral Motors
    SKU89037478
    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
    2005-2006 Chevrolet Colorado4 Cyl 2.8LCREW CAB, EXTENDED CAB, EXTENDED LENGTH, PICKUP
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 89037478 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    What is crucial in order to proceed with repair work for the Transmission Assembly of the 2006 Chevrolet Colorado? Posted by Harvey B.
    A:
    It is crucial to determine whether a fault is electrical, mechanical, or hydraulic in nature. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Aug 17, 2025
    Q:
    What are the initial steps to prepare for Transmission Assembly removal for the 2006 Chevrolet Colorado? Posted by Dyron H.
    A:
    Start by disconnecting the cable from the negative terminal of the battery. Then, raise the vehicle and support it securely on jackstands. If necessary, remove the skid plate and skid plate crossmember. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Sep 26, 2025

Genuine GM Part 89037478, the Right Choice

To ensure reliability, purchase GM part # 89037478 Transmission Asm,Auto (6Tvd Goodwrench Remanufacture). 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 Colorado models.

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