Availability
24 Results Found For "1/8 npt adapter"
Fuel pressure regulators come in all shapes, styles, and capacities—and you’ll find them all right here! Summit Racing has a mammoth selection of fuel pressure...
Fuel pressure regulators come in all shapes, styles, and capacities—and you’ll find them all right here! Summit Racing has a mammoth selection of fuel pressure regulators for carbureted and fuel-injected applications. Whether you’ve got a stock or mildly modified pump gas engine or a 1,000-plus horsepower alcohol-fed race engine, we’ve got the right fuel pressure regulator for the job. We’ve even got regulators for diesel-powered and E85 engines! Shop leading-brand regulators from Holley, Aeromotive, MagnaFuel, Quick Fuel, AEM, and dozens of others.
Fuel pressure regulators come in all shapes, styles, and capacities—and you’ll find them all right here! Summit Racing has a mammoth selection of fuel pressure regulators for carbureted and fuel-injected applications. Whether you’ve got a stock or mildly modified pump gas engine or a 1,000-plus horsepower alcohol-fed race engine, we’ve got the right fuel pressure regulator for the job. We’ve even got regulators for diesel-powered and E85 engines! Shop leading-brand regulators from Holley, Aeromotive, MagnaFuel, Quick Fuel, AEM, and dozens of others.
Showing In Stock Items. Show All 24 Items.
Fuel Pressure Regulator, Return, Adjustable, Inline, Universal, -6 AN ORB Inlet, -6 AN ORB Outlet, 1/8 in. Gauge Port, Aluminum, Black, Each
Part Number: RDM-20-1623-00
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulator, Push-On Rail Mount, One 1/8 in. NPT Port, 20-72 psi, Billet Aluminum, Black Anodized, Each
Part Number: GFS-8051
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Fuel Pressure Regulator, Four 1/8 in. NPT Ports, One 1/8 in. NPT Return Port, 25-80 psi, Billet Aluminum, Black Anodized, Each
Part Number: GFS-8050
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, Die-Cast EFI By-Pass, Adjustable, 15-60 psi, Return, Inline, 3/8 in.-NPT, 1/8 in.-NPT, Ports, Fittings, Gauge, Bracket, Kit
Part Number: HLY-12-882KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, Low Pressure, 4.5 to 9 psi, Return Style, 3/8 in. NPT, Inlet and Outlet, Black Finish, Bracket, Each
Part Number: HLY-12-841
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, 4.5 to 9 psi, Inline, No Return, 3/8 in. NPT, Inlet and Outlet, Black, Clear Anodized, Mounting Bracket. Each
Part Number: HLY-12-840
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, 4.5 to 9 psi, Inline, Return Style, 3/8 in. NPT, Inlet and Outlet, Idle Bleed, Black Finish, Bracket, Each
Part Number: HLY-12-842
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, Bypass Regulator, Inline, 4.5-9 psi, Return Style, 3/8 in. NPT, Inlet and Outlet, Black, Fittings, Gauge, Bracket, Kit
Part Number: HLY-12-841KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, Inline, 3/8 in.-NPT, Female Thread, Aluminum, Black, Clear Anodized, Each
Part Number: HLY-12-879
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, 15 to 65 psi, Inline, Return Style, -8 AN Inlet and Outlet, -6 AN Return, Black Finish, Bracket, Each
Part Number: HLY-12-846
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, Bypass Regulator, Inline, 4.5-9 psi, No Return, 3/8 in. Inlet and Outlet, Black Finish, Fittings, Gauge, Bracket, Kit
Part Number: HLY-12-840KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, Inline, -6 AN Female O-ring, Aluminum, Black, Clear Anodized, Each
Part Number: HLY-12-880
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, Bypass Regulator Kit, Return, 15-60 psi, EFI, Includes Fittings, Gauge, Mounting Bracket, Kit
Part Number: HLY-12-886KIT
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Fuel Pressure Regulator and Filter Kit, Adjustable, High Pressure, Return Style, Inline, Aluminum, Black, Kit
Part Number: TNK-AFPR1-F-KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, Bypass Regulator, Inline, 15-60 psi, -8 AN Inlet and Outlet, -6 AN Return, Black, Fittings, Gauge, Bracket, Kit
Part Number: HLY-12-846KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulator, 40-130 psi, Black Anodized, Universal, Each
Part Number: AVM-25-305BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, Adjustable, 4-65 psi, Return Style, -6 AN Female O-ring, Manifold Fitting, Pressure Gauge, Bracket, Hardware, Kit
Part Number: HLY-12-880KIT
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, 4.5 to 9 psi, Inline, Return Style, -8 AN Inlet and Outlet, -6 AN Return, Black Finish, Bracket, Each
Part Number: HLY-12-845
Estimated Ship Date: Today
Estimated Ship Date: Today
Radium Engineering Fuel Pressure Regulator Damper (FPRD-RA) - Black
Part Number: RDM-20-1528-00
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, HP Billet, 4.5-9 psi, No Return, -10 AN Inlet, -8 AN Outlets, Aluminum, Black/Clear Anodized, Each
Part Number: HLY-12-843
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulators, Bypass Regulator Kit, Return, 4.5-9 psi, Carbureted, Includes Fittings, Gauge, Mounting Bracket, Kit
Part Number: HLY-12-887KIT
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Fuel Pressure Regulators, Bypass Regulator, 15-60 psi, -8 AN Return, -10 AN Inlet and Outlet, Black Finish, Fittings, Gauge, Bracket, Kit
Part Number: HLY-12-848KIT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulator Filter Combo, 40-75 psi, Return Style, -6 AN Inlet/Outlet, -6 AN Return, 10 Micron Filter, Aluminum, Black, Each
Part Number: AEI-13147
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Pressure Regulator, Adjustable, Inline, Return Style, 35-70 psi, Aluminum, Black Anodized, Each
Part Number: TNK-AFPR1
Estimated Ship Date: Today
Estimated Ship Date: Today
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