Make sure this part fits

GMC 20787116 Heater Control

2007-2009 GMC Yukon

Customer Questions & Expert Answers (3)
20787116 GM Heater Control Product Photo 1 of 2
  • Part Description
    Control Assembly - Heater & A/C With Rear Window Defogger
  • Position
    Rear
  • Replaces
    25901393, 15942032, 25942135, 25802506, 25971210
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number20787116
    Part DescriptionHeater Control; Control Assembly - Heater & A/C With Rear Window Defogger
    Item Dimensions11.8 x 4.9 x 4.8 inches
    Item Weight1.30 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25901393, 15942032, 25942135, 25802506, 25971210
    ManufacturerGeneral Motors
    SKU20787116
    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 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 20787116 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 2009 Chevrolet Suburban? Posted by Theoplis 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 Fernando / May 05, 2025
    Q:
    How do you install the front heater control and A/C Switch for the 2008 GMC Yukon? Posted by Naheed K.
    A:
    To install, simply reverse the removal steps. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Nov 23, 2023

Genuine GM Part 20787116, the Right Choice

To ensure reliability, purchase GM part # 20787116 Heater Control. 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 Yukon models.

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