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Air/Fuel Delivery Parts for Carbureted & Fuel Injected Engines

Individual Parts

Results 201 - 225 of 2000 +

Fuel Pressure Regulators, High Pressure, 0-43 psi, No-Return, Boost, Vacuum Port, Stock Inlet and Outlet, Gold Color, Buick, GN, GNX, 3.8L, Each

Part Number: HLY-512-515

5.0 out of 5 stars ( 2 )

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Fuel Pressure Regulator, 5-12 psi, Aluminum, Blue Anodized, Universal, Each

Part Number: TSN-JM1057BL

1.0 out of 5 stars ( 1 )

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Fuel Pressure Regulator, EFI, Boost Reference, 4-Port with Return, Black Anodized, 35-85 psi, Universal, Each

Part Number: MRF-MP9940B-BLK

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Fuel Pressure Regulator, with Dampers, Billet Aluminum, Black Anodized, 40-70 psi, -6 AN Female Threads Inlet/Outlet, Each

Part Number: HLY-12-1000

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Fuel Pressure Regulator, for Use On Pro-Flo 2 and Pro-Flo XT Systems, Fuel Rail Mount, Each

Part Number: EDL-3584

5.0 out of 5 stars ( 1 )

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Fuel Pressure Regulator Rebuild Component, Diaphragm, Each

Part Number: AEI-13022

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Rebuild Kits, Fuel Pressure Regulator, Service Kit, Diaphragm, Spring, Instructions, for Regulator 12-846, Kit

Part Number: HLY-12-826

4.67 out of 5 stars ( 3 )

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Rebuild Kits, Fuel Pressure Regulator, Diaphragm Only, for Pressure Regulator 12-803BP, Kit

Part Number: HLY-12-818

5.0 out of 5 stars ( 1 )

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Fuel Filters, Die-cast Aluminum, Pressure Regulator, Inline, Return, 59.5 psi, 10 Micron, Fuel Injection, 110 GPH, -8 AN Ports, Each

Part Number: HLY-12-889

4.0 out of 5 stars ( 3 )

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

Part Number: TSN-JM1059R

1.0 out of 5 stars ( 1 )

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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

1.0 out of 5 stars ( 1 )

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Fuel Pressure Regulator, with Boost Control, 4-12 psi, Gasoline, Alcohol, Aluminum, Blue Anodized, Each

Part Number: MRF-MP-9833-B

5.0 out of 5 stars ( 2 )

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Fuel Pressure Regulators, VR Series, 4 port, Inline, Return Style, 4-9 psi, 1/8 in. NPT Gauge Port, -10 AN O-ring ports, Aluminum, Black Base, Each

Part Number: HLY-12-865

5.0 out of 5 stars ( 3 )

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Fuel Pressure Regulator, 555 Series, Inline, Non-return Style, 4-12 psi, Billet Aluminum, Black Anodized, Each

Part Number: FUE-55501-1

5.0 out of 5 stars ( 1 )

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

Part Number: EW1-41803

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Fuel Pressure Regulator, 525 Series, Inline, Return Style, 25-90 psi, Billet Aluminum, Black Anodized, Each

Part Number: FUE-52501-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Fuel Pressure Regulator, OEM Replacement, Ford, Lincoln, Mazda, Mercury, Merkur, Each

Part Number: SMP-PR15T

3.0 out of 5 stars ( 1 )

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Fuel Pressure Regulator Bracket, Black Anodized, Fits 4150 Carburetor, For Holley/Quick Fuel Regulators, Each

Part Number: PGP-PRP-2261

4.5 out of 5 stars ( 2 )

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Fuel Pressure Regulator, Stock Replacement, Jeep, Each

Part Number: CWA-53030001

3.0 out of 5 stars ( 2 )

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Fuel Pressure Regulator Bracket, Black Anodized, Fits 4150 Carburetor, For Aeromotive Regulators, Each

Part Number: PGP-PRP-2260

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Fuel Pressure Regulator, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SMP-PR217

5.0 out of 5 stars ( 5 )

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Fuel Pressure Regulator Bracket, Billet Aluminum, Red Anodized, Holley, Square Bore, Each

Part Number: SUM-210250R

5.0 out of 5 stars ( 2 )

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Cartridge, Fuel Pressure Regulator Rebuild Component, Each

Part Number: MRF-MP9033

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Fuel Pressure Regulator Rebuild Component, Diaphragm, QuickStar EFI, Each

Part Number: MRF-MP9925-03

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Fuel Regulator Delete for 1997-04 Jeep TJ and 1997-01 XJ Cherokee

Part Number: SUM-22009704

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