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GMC 20787113 Dash Control Unit

2007-2009 GMC

Customer Questions & Expert Answers (3)
20787113 GM Dash Control Unit Product Photo 1 of 4
  • Part Description
    Control, A/C Instrument Panel
  • Replaces
    15238550, 25901387, 25796476
  • Manufacturer
    General Motors
Make sure this part fits
$237.75 MSRP: $490.70
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number20787113
    Part DescriptionDash Control Unit; Control, A/C Instrument Panel
    Item Dimensions11.8 x 5.1 x 5.2 inches
    Item Weight1.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15238550, 25901387, 25796476
    ManufacturerGeneral Motors
    SKU20787113
    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
    2007-2009 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex, 8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CAB 1 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 1/2 TON, EXTENDED CAB 8' BOX 3/4 TON, EXTENDED CAB CHASSIS 1 TON 161.5, REGULAR CAB 1 TON, REGULAR CAB 3/4 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
    2007-2009 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L1/2 TON, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
  • 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 20787113 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How do you install the rear auxiliary heater control and A/C Switch of the 2007 Chevrolet Silverado? Posted by Melanie V.
    A:
    Installation is the reverse of removal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Apr 27, 2025
    Q:
    How do you remove the front heater control and A/C Switch for the 2007 GMC Yukon? Posted by Sherelle J.
    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 Jeremy / Oct 13, 2025

Genuine GM Part 20787113, the Right Choice

To ensure reliability, purchase GM part # 20787113 Dash Control Unit. It is sometimes referred to as GMC A/C Switch. 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, Yukon models.

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