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GMC 22803598 Dash Control Unit

2012-2013 GMC Sierra

Customer Questions & Expert Answers (3)
22803598 GM Dash Control Unit Illustration 1 of 1
  • Part Description
    Control, Heater Control
  • Manufacturer
    General Motors
Make sure this part fits
$26.53 MSRP: $46.54
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number22803598
    Part DescriptionDash Control Unit; Control, Heater Control
    Item Dimensions15.2 x 7.4 x 7.6 inches
    Item Weight1.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU22803598
    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
    2012-2013 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex, 8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1/2 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB CHASSIS 1 TON 161.5, EXTENDED CREW CAB 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 22803598 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How do you remove the front heater control and A/C Switch for the 2012 GMC Sierra? Posted by Rodnie M.
    A:
    Start by disconnecting the battery cable from the negative terminal. Then, remove the instrument panel center trim panel to access the mounting bolts for the heater and air conditioning control assembly. Remove the mounting bolts and pull the unit from the dash, disconnecting the electrical connectors with a small screwdriver. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Mar 31, 2026
    Q:
    How do you remove the front heater control and A/C Switch of the 2012 Chevrolet Silverado? Posted by Ike R.
    A:
    Start by disconnecting the battery cable from the negative terminal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Apr 15, 2024

Genuine GM Part 22803598, the Right Choice

To ensure reliability, purchase GM part # 22803598 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 Sierra models.

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