Achieve precise fuel control with our selection of fuel pressure regulators from AllStar Performance, Aeromotive, Holley, MSD Ignition, Fragola, and more. These regulators ensure stable and accurate fuel pressure for optimal engine performance and efficiency. Ideal for both performance enhancements and routine maintenance, our high-quality regulators provide reliable solutions to keep your fuel system running smoothly. Browse our range to find the perfect regulator for your setup.


Fuel Pressure Regulators

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28 Products

Holley Fuel Pressure Regulator, 4.5 - 9 PSI, Inline, 3/8" NPT Inlet / Outlet, Aluminum, Chrome, GasSKU: HOL-12-803
$40.68
Holley Fuel Pressure Regulator, 4.5 - 9 PSI, Inline, 3/8" NPT Inlet / Outlet, 3/8" NPT Return, Bypass, Aluminum, Polished, GasSKU: HOL-12-803BP
$116.62
Holley Fuel Pressure Regulator, 1 - 4 PSI, Inline, 3/8" NPT Inlet / Outlet, Aluminum, Chrome, Gas (Street/Strip)SKU: HOL-12-804
$46.52
Holley Fuel Pressure Regulator, 4.5 - 9 PSI, Inline, 3/8" NPT Inlet / Outlet, 1/8" NPT Port, Bypass, Aluminum, Natural/Black, Diesel / E85 / Gas (HP Billet)SKU: HOL-12-841
$144.95
Holley Fuel Pressure Regulator, 4.5 - 9 PSI, Inline, #10 AN O-Ring Inlet / Dual #8 AN O-Ring Outlet, Aluminum, Natural/Black, Gas (HP Billet)SKU: HOL-12-843
$191.95
Holley Fuel Pressure Regulator, 15 - 65 PSI, Inline, #10 AN Female O-Ring Inlet / Outlet, 1/8" NPT Port, Bypass, Aluminum, Natural/Black, Diesel / E85 / Gas (Dominator Billet)SKU: HOL-12-848
$248.95
Aeromotive Fuel Pressure Regulator, A1000, 40-75 PSI, Inline, -10 AN Female O-Ring Inlet/Outlet, -6 AN Female O-Ring Return, 1/8" NPT Port, E85 / Gas / MethanolSKU: AER-13101
$216.95
Aeromotive Fuel Pressure Regulator, EFI Bypass, 30-70 PSI, Inline, -6 AN Female O-Ring Inlet/Outlet, -6 AN Female O-Ring Return, 1/8" NPT Port, E85 / Gas / DieselSKU: AER-13129
$189.95
Aeromotive Fuel Pressure Regulator, Extreme Flow EFI, 30-120 psi, Inline, -10 AN Female O-Ring Inlet/Outlet, -10 AN Female O-Ring Return, 1/8" NPT Port, Black, E85 / Gas / DieselSKU: AER-13132
$288.95
Aeromotive Fuel Pressure Regulator, Compact EFI, 30-70 PSI, Inline, -6 AN Female O-Ring Inlet/Outlet, -6 AN Female O-Ring Return, 1/8" NPT Port, E85 / Gas / DieselSKU: AER-13136
$189.95
Aeromotive Fuel Pressure Regulator, SS-Series, 5-10 PSI, Inline, -6 AN Female O-Ring Inlet/Outlet, -6 AN Female O-Ring Return, 1/8" NPT Port, GasSKU: AER-13201
$133.95
Aeromotive Fuel Pressure Regulator, A2000, 2-20 PSI, Inline, -10 AN Female O-Ring Inlet, Four -8 AN Female O-Ring Outlets, -10 AN Female O-Ring Return, E85 / Gas / DieselSKU: AER-13202
$247.95
Aeromotive Fuel Pressure Regulator, A1000, 3-15 PSI, Inline, -10 AN Female O-Ring Inlet, Two -6 AN Female O-Ring Outlets, -8 AN Female O-Ring Return, 1/8" NPT Port, E85 / Gas / DieselSKU: AER-13204
$226.95
Aeromotive Fuel Pressure Regulator, Double-Adjustable, 3-21 PSI, Inline, -10 AN Female O-Ring Inlet, -10 AN Female O-Ring Return, 1/8" NPT Port, E85 / Gas / DieselSKU: AER-13214
$329.95
Aeromotive Fuel Pressure Regulator, EFI 2-Carb, 5-10 PSI, Inline, 3/8" NPT Inlet, Two 3/8" NPT Outlets, 3/8" NPT Return, E85 / Gas / DieselSKU: AER-13220
$360.95
Aeromotive Fuel Pressure Regulator, A1000, 3-15 PSI, Inline, -10 AN Female O-Ring Inlet, Four -6 AN Female O-Ring Outlets, -8 AN Female O-Ring Return, E85 / Gas / DieselSKU: AER-13224
$278.95
Aeromotive Fuel Pressure Regulator, Universal, 3-60 PSI, Inline, 3/8" NPT Inlet, 3/8" NPT Outlet, 3/8" NPT Return, E85 / Gas / DieselSKU: AER-13301
$216.95
Aeromotive Fuel Pressure Regulator, X1 Series, 3-20 PSI, Inline, -8 AN Female O-Ring Inlet/Outlet, -8 AN Female O-Ring Return, 1/8" NPT Port, E85 / Gas / MethanolSKU: AER-13304
$278.95
MSD Fuel Pressure Regulator, 15 - 90 PSI, Inline, 6 AN Female O-Ring Inlet, Dual 6 AN Female O-Ring Outlet, Aluminum, Natural/BlackSKU: MSD-2938
$338.95
Magnafuel Fuel Pressure Regulator, 4-12 PSI, Inline, 10 AN O-Ring Inlet, Dual 6 AN O-Ring Outlets, 1/8" NPT Port, Aluminum, PurpleSKU: MRF-MP-9633
$179.47
Magnafuel Fuel Pressure Regulator, 4-12 PSI, Inline, 10 AN O-Ring Inlet, Dual 8 AN O-Ring Outlets, 1/8" NPT Port, Aluminum, BlackSKU: MRF-MP-9833-BLK
$237.19
Magnafuel Fuel Pressure Regulator, ProStar EFI, 35-85 PSI, Inline, 8 AN O-Ring Inlets, 8 AN O-Ring Outlet, 8 AN O-Ring Return, Bypass, 1/8 in NPT, Aluminum, PurpleSKU: MRF-MP-9950
$275.37
Holley Fuel Pressure Regulator Rebuild Kit, Holley RegulatorsSKU: HOL-12-807
$10.30
Holley Fuel Pressure Regulator Rebuild Kit (Fits Holley 12-846)SKU: HOL-12-826
$48.86
Aeromotive Fuel Regulator Rebuild Kit, Diaphragm / Screws (Aeromotive Regulators)SKU: AER-13006
$56.95
Allstar Fuel Pressure Regulator Bracket, Single Regulator, Aluminum, Natural, Square Bore (Mallory Regulator)SKU: ALL-54292
$39.49
Fragola Fuel Pressure Regulator Log, #10 AN Female, Three Port, Aluminum, BlackSKU: FRA-940003-BL
$74.55
MSD Fuel Line Return Kit, Atomic EFI, Pressure Regulator, 3/8" Diameter, 15' LengthSKU: MSD-2922
$508.95