Fuel Pressure Regulators

Fuel Pressure Regulators, Die-Cast By-Pass, Adjustable, 4.5-9 psi, Return Style, In-line, 3/8 in.-NPT Ports, 1/8 in.-NPT Gauge Ports, Aluminum, Each

Part Number: HLY-12-881

4.15 out of 5 stars ( 60 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulators, Low Pressure, 4.5-9 psi, No Return, Inline, 3/8 in. NPT Ports, Female Thread, Aluminum, Chrome Plated, with Bracket, Each

Part Number: HLY-12-803

4.23 out of 5 stars ( 205 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulators, Carburetor Bypass Style, Return, 4.5-9 psi, Black, One 3/8 in. NPT Female Inlet, One 3/8 in. NPT Female Outlet, Each

Part Number: HLY-12-887

4.08 out of 5 stars ( 84 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Chrome Plated, 1-6 psi, Universal, Each

Part Number: MRG-9710

3.96 out of 5 stars ( 53 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Die-Cast EFI Bypass/Return, Adjustable, 15-60 psi, Inline, 3/8 in.-NPT Main Ports, 1/8 in.-NPT Ports, Aluminum, Chrome, Each

Part Number: HLY-12-882

2.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Steel, 4.5 lb. to 9 lb., 3/8 in. NPT Inlet/Outlet/Return, Each

Part Number: MRG-2015

3.08 out of 5 stars ( 36 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Inline, Non-return, 4.5 - 14 psi, Aluminum, Black, 3/8 in. NPT Female Threads, Each

Part Number: AAF-ALL40290

3.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, 40-75 psi, Billet Aluminum, Black/Clear Anodized, Universal, Each

Part Number: TSN-JM1059BK

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Inline, 1-4 psi Range, Aluminum, Chrome, 3/8 in. NPT Female Threads, Each

Part Number: EDL-1789

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

Pressure Regulator AN Black

Part Number: QFT-30-805QFT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Adjustable, Non-Return, 1-4 psi. Range, 3/8 NPT Female Threads, Black, Carbureted Applications, Each

Part Number: EAR-12850ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Aluminum, Satin, 1.5-11 psi, Each

Part Number: NEX-15951

3.41 out of 5 stars ( 17 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, 1-4 psi, 3/8 in. NPT Single Inlet/Dual Outlets, Each

Part Number: QFT-30-804QFT

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, 40-75 psi, Billet Aluminum, Red/Clear Anodized, Universal, Each

Part Number: TSN-JM1059R

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

Fuel Pressure Regulator, Return-Style, Low Pressure Range, 1.5 - 25 psi, Inline, Three 3/8 in. NPT Female Threads Outlets, Aluminum, Black, Gas, Each

Part Number: EW1-22206

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026