Fuel Pressure Regulators

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.

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Results 1 - 25 of 1668

Aeromotive Universal Bypass Regulators 13130

Fuel Pressure Regulator, Bypass, 40-75 psi, Return Style, Inline, Aluminum, Black Anodized, Kit

Part Number: AEI-13130

4.9 out of 5 stars ( 29 )

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Summit Racing™ 4-Port Fuel Pressure Regulators SUM-220058

Fuel Pressure Regulator, 4-Port, 1.5-25 psi, Return Style, Inline, Billet Aluminum, Black Anodized, Each

Part Number: SUM-220058

4.5 out of 5 stars ( 22 )

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Tanks Inc. Adjustable Fuel Pressure Regulators AFPR1

Fuel Pressure Regulator, Adjustable, Inline, Return Style, 35-70 psi, Aluminum, Black Anodized, Each

Part Number: TNK-AFPR1

4.0 out of 5 stars ( 101 )

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Holley Bypass Fuel Pressure Regulator Kits 12-886KIT

Fuel Pressure Regulators, Bypass Regulator Kit, Return, 15-60 psi, EFI, Includes Fittings, Gauge, Mounting Bracket, Kit

Part Number: HLY-12-886KIT

3.5 out of 5 stars ( 14 )

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Aeromotive Extreme Flow EFI Fuel Pressure Regulators 13132

Fuel Pressure Regulator, Extreme Flow EFI, 30-120 psi, Inline, Return Style, Aluminum, Black Anodized, Each

Part Number: AEI-13132

5.0 out of 5 stars ( 5 )

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Aeromotive Universal Bypass Regulators 13129

Fuel Pressure Regulator, 40-75 psi, Clear and Black Anodized, Universal, Each

Part Number: AEI-13129

4.66 out of 5 stars ( 58 )

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Holley Fuel Pressure Regulators 12-803

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

4.25 out of 5 stars ( 200 )

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Aeromotive Compact EFI Fuel Regulators 13136

Fuel Pressure Regulator, 30-70 psi, Black Anodized, Universal, Each

Part Number: AEI-13136

5.0 out of 5 stars ( 12 )

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Holley Carburetor Bypass Style Fuel Pressure Regulators 12-887

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

4.16 out of 5 stars ( 79 )

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Aeromotive EFI To Carb Conversion Fuel Pressure Regulators 13220

Fuel Pressure Regulator, EFI To Carb Conversion, 5-10 psi, Return Style, Inline, Aluminum, Black Anodized, Each

Part Number: AEI-13220

5.0 out of 5 stars ( 14 )

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Aeromotive Universal Bypass Regulators 13301

Fuel Pressure Regulator, 3-65 psi, Red and Black Anodized, Universal, Each

Part Number: AEI-13301

4.68 out of 5 stars ( 84 )

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Aeromotive A1000 Gen-II EFI Fuel Pressure Regulators 13139

Fuel Pressure Regulator, A1000 EFI, 40-75 psi, Return Style, Inline, Aluminum, Black Anodized, Each

Part Number: AEI-13139

5.0 out of 5 stars ( 4 )

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Holley Carburetor Bypass Style Fuel Pressure Regulators 12-881

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

4.16 out of 5 stars ( 51 )

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Holley HP Billet Fuel Pressure Regulators 12-840

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

4.15 out of 5 stars ( 46 )

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Aeromotive Extreme Flow EFI Fuel Pressure Regulators 13134

Fuel Pressure Regulator, Extreme Flow EFI, 30-120 psi, Inline, Return Style, Aluminum, Black Anodized, Each

Part Number: AEI-13134

5.0 out of 5 stars ( 7 )

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Summit Racing™ Fuel Pressure Regulators SUM-G3032

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

Part Number: SUM-G3032

4.65 out of 5 stars ( 145 )

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Aeromotive X1 Series Fuel Pressure Regulators 13305

Fuel Pressure Bypass Regulator, X1 Series, 0.313 in. Seat, 35-75 psi, Black Anodized, Universal, Each

Part Number: AEI-13305

5.0 out of 5 stars ( 2 )

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Weldon A2040 Series Bypass Regulators A2040-281-A-120

Fuel Pressure Regulator, A2040 Series, Return, Inline, -10 AN, -8 AN, Female Threads, Billet Aluminum, Black/Silver, Each

Part Number: WDN-A2040281A120

Not Yet Reviewed

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MagnaFuel EFI Fuel Pressure Control Units MP-9950-B-BLK

Fuel Pressure Regulator, EFI, Boost Reference, Return Style, Black, 35-85 psi, Inline, Each

Part Number: MRF-MP9950B-BLK

5.0 out of 5 stars ( 1 )

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Holley HP Billet Fuel Pressure Regulators 12-841

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

4.06 out of 5 stars ( 35 )

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Aeromotive A1000 Carbureted Bypass Fuel Pressure Regulators 13204

Fuel Pressure Regulator, 3-15 psi, Red and Black, Universal, Each

Part Number: AEI-13204

5.0 out of 5 stars ( 16 )

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MagnaFuel Carbureted Fuel Pressure Regulators MP-9633-BLK

Fuel Pressure Regulator, Inline Fuel Pressure Regulator, 4-12 psi., Each

Part Number: MRF-MP-9633-BLK

4.25 out of 5 stars ( 4 )

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Aeromotive X1 Series Fuel Pressure Regulators 13303

Fuel Pressure Bypass Regulator, X1 Series, 0.188 in. Red Seat, 35-75 psi, Black Anodized, Universal, Each

Part Number: AEI-13303

4.33 out of 5 stars ( 6 )

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Holley Adjustable Fuel Injection Regulators 12-886

Fuel Pressure Regulators, Adjustable, Return, Inline, 15-60 psi, Aluminum, Black, One 3/8 in. NPT Female Inlet, One 3/8 in. NPT Female Outlet, Each

Part Number: HLY-12-886

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Jun 9, 2025 if ordered today

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Estimated Ship Date: Jun 9, 2025 if ordered today

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Holley Adjustable Fuel Injection Regulators 12-882

2.75 out of 5 stars ( 11 )

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Holley Bypass Fuel Pressure Regulator Kits 12-881KIT

Fuel Pressure Regulators, Die-Cast By-Pass, Adjustable, 4.5-9 psi, Return Style, Inline, 3/8 in.-NPT, 1/8 in.-NPT Ports, Fittings, Gauge, Bracket, Kit

Part Number: HLY-12-881KIT

4.5 out of 5 stars ( 6 )

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