Fuel Pressure Regulators

JEGS has a large selection of fuel pressure regulators for street and race cars ready to ship. Choose from 2, 4 or 5 port fuel pressure regulators, billet aluminum, chrome, fuel rail mounted, Bypass style, fuel regulator brackets, nitrous regulators, fuel regulator kits and more from fuel system leaders: JEGS, Aeromotive, BBK, Barry Grant, Edelbrock, Holley, MagnaFuel, Mallory and others!

Featured Fuel Pressure Regulators from JEGS

Individual Products Product Groups
Fuel, Carbs & Intakes Fuel Pressure Regulators

MagnaFuel Dual Air Bleed


Dual Air Bleed
  • Performance Purple Finish
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  • $109.99
    Estimated to ship directly from the manufacturer on 10/03/18
    FREE Shipping
    Lowest Price Guarantee

    MagnaFuel Triple Air Bleed


    Triple Air Bleed
  • Performance Purple Finish
    View Details
  • $159.99
    Estimated to ship directly from the manufacturer on 10/03/18
    FREE Shipping
    Lowest Price Guarantee


    MagnaFuel Nitrous Fuel Solenoid Air Bleed


    Nitrous Fuel Solenoid Air Bleed
  • Performance Purple Finish
    View Details
  • $126.99
    Estimated to ship directly from the manufacturer on 10/03/18
    FREE Shipping
    Lowest Price Guarantee


    JEGS AN Port Adapter Fitting -10AN Port (7/8"-14 Thread) to -10AN Hose


    AN Port Adapter Fitting
  • -10AN Port (7/8"-14 Thread) to -10AN Hose
  • Anodized Black Aluminum
  • 1/pkg
    View Details
  • $8.46
    $7.61
    ON SALE - $0.85 OFF
    Ships Monday
    Lowest Price Guarantee
    (1)

    JEGS Fuel Pressure Regulator Gasoline 4.5 to 9 PSI


    Fuel Pressure Regulator
  • Gasoline Only
  • 3.75" H x 2" W x 2.5" D
  • Outlet Pressure: 4.5-9 PSI
  • 3/8" NPT Inlet & Outlet Ports
  • Chrome
    Includes:
  • Mounting Bracket
  • Hardware
    View Details
  • $25.99
    $23.39
    ON SALE - $2.60 OFF
    Estimated to ship on 10/17/18
    Lowest Price Guarantee
    (4)

    Holley Carbureted Fuel Pressure Regulator


    Carbureted Fuel Pressure Regulator
  • For Use With Gasoline
  • Inlet: (1) 3/8" NPT
  • Outlet: (2) 3/8" NPT
  • 4-1/2 to 9 psi
  • Includes Mounting Bracket
  • Cast Aluminum
  • Chrome Finish
    View Details
  • $31.32
    Ships Monday
    Lowest Price Guarantee
    (12)


    JEGS Vibration Isolator Mount Kit #10-32 Thread


    Vibration Isolator Mount Kit
  • #10-32 Thread
  • 3/4" Diameter x 5/8" High
  • 4/pkg
  • Made in the USA
    View Details
  • $14.39
    $12.95
    ON SALE - $1.44 OFF
    Ships Monday
    Lowest Price Guarantee
    (1)

    Holley Carbureted Fuel Pressure Regulator


    Carbureted By Pass Style Fuel Pressure Regulator
  • For Use With Gasoline
  • Port Sizes: (1) 3/8" NPT Inlet/(1) 3/8" NPT Outlet/(1) 3/8" NPT Return
  • Gauge Port: 1/8" NPT
  • Cast Aluminum
  • Mounting Bracket Included
  • Black E-Coat Finish
    View Details
  • $49.95
    Estimated to ship directly from the manufacturer on 09/28/18
    Lowest Price Guarantee
    (2)

    JEGS Vibration Isolator Mount Kit 1/4"-20 Thread


    Vibration Isolator Mount Kit
  • 1/4"-20 Thread
  • 1" Diameter x 3/4" High
  • 4/pkg
  • Made in the USA
    View Details
  • $14.39
    $12.95
    ON SALE - $1.44 OFF
    Ships Monday
    Lowest Price Guarantee
    (2)

    Holley Carbureted Fuel Pressure Regulator


    Carbureted Fuel Pressure Regulator
  • For Use With Gasoline
  • Port Size: (1) 3/8" NPT Inlet/(2) 3/8" NPT Outlet
  • 1-4 psi.
  • Includes Mounting Bracket
  • Cast Aluminum
  • Chrome Finish
    View Details
  • $31.32
    Ships Monday
    Lowest Price Guarantee
    (10)


    JEGS Fuel Log Only Dual Outlet Port


    Fuel Log Only
  • Dual Outlet Port
  • (4) -10AN Ports
  • Made in the USA
    Dimensions:
  • Length: 4-11/16"
  • Height: 1-7/16"
  • Mounting Holes: 1-1/2" on Center
    View Details
  • $41.57
    $37.41
    ON SALE - $4.16 OFF
    Ships Monday
    Lowest Price Guarantee

    Aeromotive Compact EFI Bypass Regulator Kit -6AN O-Ring Inlet/Outlet Ports w/Dual Inlets


    Compact EFI Bypass Regulator Kit
  • Regulator Pressure range: 30-70 psi
  • Gauge Pressure Range: 0-100 psi
  • -6AN O-Ring Inlet/Outlet Ports w/Dual Inlets
  • (3) 027-15606 Fittings
  • (1) 027-15633 Pressure Gauge
    View Details
  • $205.97
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee


    Holley Fuel Pressure Regulator 2-Port Bypass


    Fuel Pressure Regulator
  • 2-Port Bypass
  • For Use with Gasoline
  • Adjustable from 4.5 to 9 psi
  • Ports: 3/8'' NPT Inlet/Outlet/Return
  • Natural Finish
    View Details
  • $82.18
    Ships Monday
    Lowest Price Guarantee
    (3)

    JEGS EFI Fuel Pressure Regulator Black Anodized


    EFI Fuel Pressure Regulator
  • Black Anodized
  • 30-100 PSI
  • Vacuum/Boost Reference Port
    Includes:
  • (1) -08AN O-Ring Inlet (side)
  • (1) -08AN O-Ring Return (bottom)
  • (3) 3/8" NPT Outlets (side)
  • (1) 1/8" NPT Gauge Port
    View Details
  • $96.99
    $87.29
    ON SALE - $9.70 OFF
    Ships Monday
    Lowest Price Guarantee
    (2)

    MagnaFuel 2-Port Regulator


    2-Port Regulator
  • 750+ HP
  • 4-12 psi Range
  • (1) -10 AN Inlet
  • (2) -6 AN Outlets
  • (1) 1/8 in. NPT Gauge Port
  • Classic Blue/Perfomance Purple Finish
    View Details
  • $137.99
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (1)

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style
  • Adjustable 4.5-9PSI
  • 3/8" NPT Ports
    View Details
  • $99.78
    Ships Monday
    Lowest Price Guarantee
    (5)

    Aeromotive Universal Bypass Regulator


    Universal Bypass Regulator
  • 3/8 NPT Ports
  • 1:1 Reference Ratio
  • Supports Pumps Between 100 and 250 GPH Pumps
    View Details
  • $156.98
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (2)

    JEGS Fuel Pressure Regulator Gasoline 5 to 9 PSI Black


    Fuel Pressure Regulator
  • Gasoline Only
  • 3.75" H x 2" W x 2.5" D
  • Outlet Pressure: 5-9 PSI
  • 3/8" NPT Inlet & Outlet Ports
  • Black
    Includes:
  • Mounting Bracket
  • Hardware
    View Details
  • $24.94
    $22.45
    ON SALE - $2.49 OFF
    Estimated to ship on 10/22/18
    Lowest Price Guarantee
    (1)

    JEGS 2-Port Pressure Regulator w/Return 5-12 PSI Outlet Pressure


    2-Port Pressure Regulator w/Return
  • Outlet Pressure: 5-12 PSI
  • 3.75" H x 2" W x 2.5" D
  • (1) 3/8" NPT Inlet Port
  • (2) 3/8" NPT Outlet Ports
  • (1) 3/8" NPT Bypass Port
  • (1) 1/8" NPT Auxiliary Port
  • Gasoline Applications
    View Details
  • $89.79
    $80.81
    ON SALE - $8.98 OFF
    Ships Monday
    Lowest Price Guarantee

    Holley Carbureted Fuel Pressure Regulator


    Carbureted Fuel Pressure Regulator
  • For Use With Gasoline & Alcohol
  • Inlet: (1) 1/2" NPT Inlet
  • Outlet: (2) 1/2" NPT Outlet
  • 4-1/2 to 9 psi
  • Includes Mounting Bracket and
    (1) 8AN Inlet & (2) 6AN Outlet Fittings
  • Chrome Finish
    View Details
  • $108.95
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (1)

    MagnaFuel Large 2-Port Regulator


    Large 2-Port Regulator
  • 1600+ HP
  • 4-12 psi Range
  • (1) -10 AN Inlet
  • (2) -8 AN Outlets
  • (1) 1/8 in. NPT Gauge Port
  • Classic Blue/Perfomance Purple Finish
    View Details
  • $192.99
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Nitrous Express Billet Fuel Pressure Regulator Non-Bypass


    Billet Fuel Pressure Regulator
  • Non-Bypass
  • 3/8'' NPT Single Inlet / Dual Outlets
  • 1/8'' NPT Gauge Port
  • 1.5-11 psi Pressure Range
  • Gasoline, Alcohol/Methanol, & E-85 Compatible
    View Details
  • $57.33
    Ships Monday
    Lowest Price Guarantee
    (3)


    Quick Fuel Fuel Pressure Regulator Designed for High Pressure Pumps


    Fuel Pressure Regulator
  • Designed for High Pressure Pumps
  • 3/8" NPT Inlet and Outlet Ports
  • 30cc Diaphragm
  • Includes Mounting Bracket and Hardware
    View Details
  • $28.27
    Ships Monday
    Lowest Price Guarantee
    (1)