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Buick 13277003 Discharge Hose Valve

2012-2017 Buick Verano

Customer Questions & Expert Answers (2)
13277003 GM Discharge Hose Valve Illustration 1 of 1
  • Part Description
    Core, Air Conditioner Compressor
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number13277003
    Part DescriptionDischarge Hose Valve; Core, Air Conditioner Compressor
    Item Dimensions2.1 x 1.1 x 1.0 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU13277003
    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
    2012-2017 Buick Verano4 Cyl 2.4LCX 4 DOOR NOTCHBACK, CXL 4 DOOR NOTCHBACK
  • 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 13277003 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done before installing the new HVAC Pressure Switch sensor of the 2012 Chevrolet Cruze? Posted by Nigel S.
    A:
    Before installing the new sensor, the sensor O-ring should be lubricated with clean refrigerant oil. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Apr 27, 2025

Genuine GM Part 13277003, the Right Choice

To ensure reliability, purchase GM part # 13277003 Discharge Hose Valve. It is sometimes referred to as Buick HVAC Pressure Switch, Buick 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 Buick Verano models.

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