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    Shop By Category

    View all parts & categories →
  • Tools of the Trade
  • Suspension
    • Ball Joints & Pins
    • Bushings & Parts
    • Control Arms
    • Shocks & Springs
    • Steering
    • Other Suspension
  • Fuel System
    • Air & Fuel Mixing
    • Fuel Delivery
    • Tanks & Lines
  • OEM Parts
    • Genuine Ford
    • Genuine Delco
    • Genuine Mopar
    • Delco Motors
    • Buick
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    • Air Conditioning
    • Engine Cooling
    • Heating & Climate
  • Brake Parts
    • Brake Hardware
    • Hydraulics & Power
    • Lines & Cables
  • Electrical
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    • Ignition Parts
    • Temp Senders
    • Start & Charge
    • Relays & Fuses
    • Horns & Parts
    • Lighting
    • Switches
    • Window Motors
    • Wiring Harness
  • Engine Parts
    • Timing
    • Mufflers
    • Engine Internals
    • Lubrication
    • Gaskets & Seals
    • Belts & Pulleys
    • Motor/Trans Mounts
    • Emissions
    • OTHER
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    • Body & Trim
    • Lighting
    • Panels
    • Wipers
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    • Cables
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    • Locks & Latches
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  • Moog
  • Aftermarket Replacement
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  • Carlson
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  • Fel-Pro
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  • Hoover
  • McQuay-Norris
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  • Borg Warner
  • Anco
  • Buick
  • Lisle
  • Weatherhead
  • New Departure
  • Lempco
  • Toledo
  • EIS
  • United Delco
  • Sealed Power
  • Atlas
  • Accurate
  • Dayco
  • Tyson
  • SKF
  • Bendix
  • Thompson Products
  • Permite
  • Tung-Sol
  • Raybestos
  • Dole
  • Niehoff
  • ProvenValu
  • L&S
  • BCA
  • Delco NDH
  • FAFNIR
  • Hygrade
  • unknown
  • Coronet
  • Fasco
  • Link-Belt
  • Monmouth
  • Unbranded
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  • Hoof
  • KEM
  • Spectre Performance
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  • Airtex
  • Auto-Lite
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  • Green Ball Bearing
  • Jamco
  • Lee
  • P&D
  • Purolator
  • RobertShaw
  • View all Brands
    • Shop all parts
    • Turn Signal Part Finder Catalog
    • Useful Info
      • TS-9 to TS-16 Turn Signal Repair Cam Instructions
      • TS160B Universal Turn Signal Switch Instructions
      • Turn Signal / Water Pump Fitment
      • TS102 Wire Color Specifications
      • Parts Condition Guide
      • Buick Info
      • Classic Oldsmobile
      • Classic Car Club
      • Mopar Chat Forums
      • AACA Forums
      • Ford Muscle Forums
      • Jalopy Journal
      • Mopar Info
      • Ford Links
        • Decoding Ford Part Numbers
        • Model A Head Gasket Chart
      • Vehicle VIN Lookup
      • Imperial Seals fractions to decimals
      • National Oil and Grease Seals -- Types and Applications
        • Victor Reinz Part Number System
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    • Home
    • Engine Parts
    • Engine Internals
    • Valves
    • GM 3876271 Pressure Protection Valve NOS for Chevrolet GMC Trucks
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 1
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 2
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 3
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 4
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 5
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 6
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 7
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 8
  • GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 1 GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 2 GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 3 GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 4 GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 5 GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 6 GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 7 GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 8

    GM 3876271 Pressure Protection Valve NOS for Chevrolet GMC Trucks

    GM

    MSRP:
    Now: $70.00
    (You save )
    (No reviews yet) Write a Review
    SKU:
    3876271_PressureValve_GM
    Condition:
    New
    Shipping:
    Calculated at Checkout
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    Product Description

    Genuine GM 3876271 Pressure Protection Valve (NOS)

    This Genuine GM 3876271 Pressure Protection Valve is a New Old Stock (NOS) component designed for various GM trucks, including Chevrolet and GMC models, specifically those equipped with air brake systems. This critical valve ensures proper air pressure distribution and protection within the braking system, maintaining safety and performance in vintage heavy-duty applications.

    Key Features:

    • Brand: GM (General Motors)
    • Part Number: 3876271
    • OEM Number: 3876271
    • Position: Air Brake System
    • Origin: USA
    • Condition: NOS (New Old Stock)

    Note on Stock Photos: Due to our inventory of multiple identical units for this specific part number, we utilize representative stock photos for this listing. You will receive a component that strictly meets all listed specifications and fitment requirements. Please be aware that because these are vintage parts, minor cosmetic variations—such as surface finish, color, or production markings—may exist between different manufacturing runs. These slight aesthetic differences are a result of historical production processes and do not impact the part's integrity, performance, or authenticity.

    A Note on Fitment Accuracy: We manually research our fitment data using vintage manufacturer catalogs to provide you with the most accurate information possible. However, because we are human and these decades-old resources can occasionally contain errors, we cannot guarantee 100% accuracy. We strongly encourage you to perform your own due diligence and verify this part number for your specific application before purchasing. Please note that this part may also fit other vehicles or years not explicitly listed in our research.

    Unbeatable Prices & Expectations

    While many of our vintage parts were manufactured decades ago, they remain unused and high-quality. Some original boxes may show signs of shelf-wear, such as dust, tape, or surface distress from years of storage. Rest assured, the components inside have been inspected to ensure they are complete and ready to help you finish your project without breaking the bank.

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    GM 3876271 Pressure Protection Valve for Chevrolet GMC Trucks air brake restoration. - Image 1
    GM
    GM 3876271 Pressure Protection Valve NOS for Chevrolet GMC Trucks

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