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GMC 15208784 Pressure Relief Valve

2008-2013 GMC

Customer Questions & Expert Answers (3)
15208784 GM Pressure Relief Valve Illustration 1 of 1
  • Part Description
    Valve, A/C Compressor Pressure Relief
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number15208784
    Part DescriptionPressure Relief Valve; Valve, A/C Compressor Pressure Relief
    Item Dimensions2.0 x 2.0 x 1.0 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15208784
    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
    2009-2013 GMC Sierra8 Cyl 6.0L, 8 Cyl 6.0L FlexCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
    2008-2013 GMC Yukon8 Cyl 6.0L, 8 Cyl 6.0L FlexYUKON/DENALI/ESCALADE
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 15208784 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you install the HVAC Pressure Switch for the 2011 GMC Sierra? Posted by Kenyeldeon J.
    A:
    Screw the new switch onto the threads until hand tight and then tighten it securely before reconnecting the electrical connector. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Dec 30, 2025
    Q:
    How do you remove the HVAC Pressure Switch for the 2008 GMC Yukon? Posted by Verified Customer
    A:
    Start by unplugging the electrical connector and then unscrewing the switch using an open-end wrench. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Apr 29, 2023

Genuine GM Part 15208784, the Right Choice

To ensure reliability, purchase GM part # 15208784 Pressure Relief Valve. It is sometimes referred to as GMC HVAC Pressure Switch, GMC A/C System Valve Core. 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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