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Fuel Pressure Regulator Kit for Carbureted Engines [1.5-25 PSI Outlet Pressure, Black Anodized]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-159123K

Fuel Pressure Regulator Kit for Carbureted Engines [1.5-25 PSI Outlet Pressure, Black Anodized]

$14734
More than 10 available
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee

Carbureted Regulators
Fuel Pressure Regulator Kit
  • For Carbureted Engines
  • Includes:
    • Fuel Pressure Regulator
    • Fuel Pressure Gauge
    • -8 AN x 3/4 in.-16 Port Adapter Fitting
    • -6 AN x 3/8 in. NPT Adapter Fitting

      JEGS 555-159132K Fuel Pressure Regulator Kit for Carbureted Engines Includes:

      • (1) JEGS Fuel Pressure Regulator for Carbureted Engines [1.5-25 PSI Outlet Pressure, Black Anodized] 555-159123
      • (1) JEGS Fuel Pressure Gauge 1 1/2 in. Diameter [Liquid Filled] 555-41511
      • (1) JEGS AN Port Adapter Fitting -8 AN port (3/4 in.-16 Thread) to -8 AN hose 555-110163
      • (1) JEGS AN to NPT Straight Adapter Fitting [-6 AN Male to 3/8 in. NPT Male, Black] 555-110106

      Emissions Note:

      This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

      CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

      • Regulate Your Fuel Pressure for the Best Performance

      JEGS fuel pressure regulators feature a two-piece black anodized billet aluminum body and robust internals, making them compatible with gasoline and ethanol blends up to E85. The large top-mounted adjustor screw, with lock nut, makes adjusting the pressure quick and easy. An extra-large diaphragm ensures consistent pressure over a wide range and eliminates the possibility of creep and fall-off. Each regulator includes a mounting bracket and hardware, port plugs, and O-rings.

    Part TypeFuel Pressure Regulator
    Product LineJEGS Billet Fuel Pressure Regulator
    BrandJEGS
    Part CategoryPerformance Parts
    Inlet Size-8 AN
    Outlet Quantity3
    Fuel System TypeCarburetor
    Fuel TypeGasoline/E85 Compatible
    Mounting Bracket IncludedYes
    Gauge PortYes
    Return Fitting Size-8 AN
    Fittings IncludedYes
    Inlet QuantityOne
    Regulator StyleReturn
    Bracket MaterialSteel
    Return AttachmentFemale Threads
    Universal Or Specific FitUniversal
    Regulator FinishBlack anodized
    Outlet Size3/8 NPT
    Regulator MaterialBillet aluminum
    Boost/Vacuum Reference PortYes
    RebuildableYes
    Mounting TypeBracket
    Inlet AttachmentFemale Threads
    Regulator LocationInline
    Outlet TypeFemale Threaded
    Pressure Range (Psi)1.5-25
    Part FitmentUniversal
    Bracket FinishCadmium plated
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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