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Chevrolet 8688973 Transmission

1994 Chevrolet Astro

Customer Questions & Expert Answers (3)
8688973 GM Transmission Illustration 1 of 1
  • Part Description
    Transmission, Automatic
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number8688973
    Part DescriptionTransmission; Transmission, Automatic
    Item Dimensions46.7 x 23.0 x 24.4 inches
    Item Weight226.80 Pounds
    ConditionRemanufactured
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU8688973
    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
    1994 Chevrolet Astro6 Cyl 4.3LVAN ASTRO
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 8688973 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    What is involved in overhauling the Transmission Assembly of a manual transmission for the 1994 Chevrolet Astro? Posted by Verified Customer
    A:
    Overhauling a manual transmission involves the disassembly and reassembly of numerous small parts, requiring precise measurements of clearances. Adjustments may be necessary using select fit spacers and snap-rings. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jun 28, 2025
    Q:
    What are the preliminary steps for removing the Transmission Assembly of the 1994 GMC Safari? Posted by Enlil O.
    A:
    Disconnect the negative battery cable, remove the engine cover and transmission fluid dipstick, and remove the air cleaner assembly on carbureted and TBI engines. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jan 08, 2025

Genuine GM Part 8688973, the Right Choice

To ensure reliability, purchase GM part # 8688973 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 Astro models.

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