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GMC 84793088 Dash Control Unit

2008-2024 GMC Savana

Customer Questions & Expert Answers (3)
84793088 GM Dash Control Unit Illustration 1 of 1
  • Part Description
    Control, A/C Instrument Panel
  • Replaces
    22738891, 15773679, 84106609, 23283457, 84555664, 84288986
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number84793088
    Part DescriptionDash Control Unit; Control, A/C Instrument Panel
    Item Dimensions10.4 x 3.1 x 3.2 inches
    Item Weight1.30 Pounds
    ConditionNew
    Replaces22738891, 15773679, 84106609, 23283457, 84555664, 84288986
    ManufacturerGeneral Motors
    SKU84793088
    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
    2008-2024 GMC Savana4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 84793088 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    How do you reinstall the control assemblies and the A/C Switch for the 2016 GMC Savana? Posted by Hay B.
    A:
    To reinstall, simply reverse the removal steps, ensuring that all connectors are replaced correctly and that the control assembly snaps securely back into place. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Sep 06, 2024
    Q:
    How do you remove the front heater/air conditioning control assembly, including the A/C Switch, for the 2018 Chevrolet Express? Posted by Verified Customer
    A:
    Start by removing the main instrument panel bezel. Then, remove the control assembly retaining screw and move the control assembly outward on the left side to release the retaining tab on the right. Carefully disconnect the electrical and vacuum connectors and remove the control assembly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jan 17, 2026

Genuine GM Part 84793088, the Right Choice

To ensure reliability, purchase GM part # 84793088 Dash Control Unit. It is sometimes referred to as GMC A/C Switch, GMC Blower Control Switches. 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 GMC Savana models.

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