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Chevrolet 84974392 Booster Check Valve

2018-2022 Chevrolet Equinox

Customer Questions & Expert Answers (2)
84974392 GM Booster Check Valve Illustration 1 of 1
  • Part Description
    Pipe, Vacuum Power Brake
  • Replaces
    13388368, 84259588, 84361879
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number84974392
    Part DescriptionBooster Check Valve; Pipe, Vacuum Power Brake
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces13388368, 84259588, 84361879
    ManufacturerGeneral Motors
    SKU84974392
    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
    2018-2022 Chevrolet Equinox4 Cyl 1.5L4 DOOR BASE , 4 DOOR LT , 4 DOOR LTZ
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 84974392 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    Does this part include sensor. If not what is part number for sensor Posted by Sherry W. / 2019 GMC Terrain
    A:
    SENSOR INCLUDED PER GM.......
    Answered by GM Parts Specialist Bob / Oct 17, 2025

Genuine GM Part 84974392, the Right Choice

To ensure reliability, purchase GM part # 84974392 Booster Check Valve. It is sometimes referred to as Chevrolet Brake Line, Chevrolet Brake Booster Vacuum Hose. 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 Chevrolet Equinox models.

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