Holley Fuel Pumps & Regulators

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

4.24 out of 5 stars ( 203 )

Estimated Ship Date: Monday 10/20/2025

Fuel Pressure Regulators, Low Pressure, 1-4.psi, No Return, Inline, 3/8 in. NPT Ports, Female Thread, Aluminum, Chrome Plated, with Bracket, Each

Part Number: HLY-12-804

4.38 out of 5 stars ( 96 )

Estimated Ship Date: Monday 10/20/2025

Rebuild Kits, Fuel Pump, Electric, Red 12-801-1, Blue 12-802-1, 12-812-1, Black 12-815-1, Lower Gasket, Rotor, Vanes, Kit

Part Number: HLY-12-811

4.54 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/20/2025

Rebuild Kits, Fuel Pump, Blue Electric, Model 12-812-1, Lower Gasket, Check Valve, Spring, Screen Filter, Kit

Part Number: HLY-12-806

5.0 out of 5 stars ( 17 )

Estimated Ship Date: Monday 10/20/2025

Fuel Pressure Regulators, Holley Sniper EFI Fuel Regulators, Low Pressure, 4.5 - 9 psi, Non-return, Inline, Aluminum, Chrome, Gas, Carb Usage, Each

Part Number: SNE-80000103

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

HydraMat Install Kits, Magnets, 6-32 Thread Studs, Nuts, Washers, Kit

Part Number: HLY-16-204

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Rebuild Kits, Fuel Pressure Regulator, Service Kit, Diaphragm, Spring, Instructions, for Demand Regulator 12-840, Kit

Part Number: HLY-12-822

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

HydraMat Install Kits, Magnets, 4-40 Thread Studs, Nuts, Washers, Kit

Part Number: HLY-16-203

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Rebuild Kits, Fuel Pump, Red Electric, Model 12-801-1, Lower Gasket, Check Valve, Spring, Screen Filter, Kit

Part Number: HLY-12-805

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/20/2025

Fuel Pump Block-Off Plates, Steel, Chrome Plated, with Gaskets, Chevy, Chrysler, Big, Small Block, Ford, 385 Series, FE, Windsor, V8 Engines, Each

Part Number: HLY-12-813

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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 )

Estimated Ship Date: Monday 10/20/2025

Fuel Pickup Components, Hydramat Install, Disc Magnets, Kit

Part Number: HLY-16-205

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Fuel Pump Block-Off Plates, Steel, Chrome Plated, with Gaskets, Chevy, Small Block, V8 Engines, Each

Part Number: HLY-12-814

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

Fuel Pump Rebuilds, Mechanical, Repair, Gaskets, Rubber Pulsator, Hose Barb, Bronze Breather Vent, for Ultra HP Pumps, Kit

Part Number: HLY-12-757

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Fuel Pump Components, Mounting Flange Shim, Stainless Steel, 4.80 in. Diameter, for Poly Fuel Tanks, Each

Part Number: HLY-12-877

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Fuel Pump Gaskets, Sniper, Replacements, Viton Rubber, Black, 5 Hole, O-rings Included, Each

Part Number: SNE-19-188

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Fuel Strainers, Filter Sock, White, 19mm Intake Port, Rectangle, 6.0 in. Long, 2.5 in. Wide, Each

Part Number: HLY-16-145

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Fuel Pump Gaskets, Sniper, Replacements, Viton Rubber, Black, 6 Hole, O-rings Included, Each

Part Number: SNE-19-187

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order