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Aeromotive carbureted adjustable fuel pressure regulators are excellent upgrades from the popular standard 2-port designs. These regulators re-seat after the needle shuts down, preventing pressure creep. They're ideal for carburetor and dedicated nitrous applications where higher flow, quicker response, and less pressure creep are desired. A mounting bracket is included. The units are available with different inlet/outlet options, as well as pressure ranges.
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$145.35
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$268.95
$130.82
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$242.06
MagnaFuel carbureted fuel pressure regulators feature a unique cartridge design that provides the most stable platform for fuel delivery in the performance industry. They feature a durable metal-to-metal seat for instantaneous response and low maintenance. Two and four-port configurations are available. The boost-reference models provide a 1:1 compensation ratio. They're suitable for drag racing, Circle Track, road racing, mud bog, power boat, and tractor pulling. These regulators offer adjustable base pressure and precise pressure control. MagnaFuel carbureted fuel pressure regulators are machined from billet aircraft aluminum and are anodized for a long-lasting finish.
( 7 )
$149.99
On Sale
Ensure peak performance from your muscle or sports car with an Aeromotive vacuum/boost reference fuel pressure regulator, designed for use with GM LT1 engines. Developed with LT1 specs in mind, these are true billet, fully adjustable regulators—featuring CNC-machined aluminum seats, ports, and stainless steel springs, custom-designed for precise fuel control. Order the model recommended for your vehicle.
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$279.55
$251.60
Weldon A2046 Series fuel pressure regulators will exceed your performance expectations. They work with all Weldon pump and regulator combinations, as well as pumps from other manufacturers. Features include: * "Tool-free" pressure control with single hand adjustability * Stainless steel poppet and Delrin® seat * Ideal for use in single, dual, and "split" carburetor applications * PTFE diaphragm * 1/8 in. NPT gauge port * 1/8 in. NPT manifold pressure reference port * Adjustable between 4 to 15 psi * -10 AN inlet with four -6 AN pressure ports * Billet aircraft aluminum with Mil-Spec anodizing * Compatible with gasoline, methanol, diesel, ethanol, and all racing fuels
( 1 )
$251.36
On Sale
FUELAB 575 Series mini fuel pressure regulators offer all of the great benefits of the 555 Series regulators, but are smaller and 50 percent lighter! They feature an advanced poppet design for smooth regulating capability and have a no-creep soft seat that is methanol and E85 compatible. These mini regulators are made from billet aluminum and are anodized for maximum protection. The 575 Series also includes a versatile mounting bracket with stainless steel hardware and 1/8 in. NPT gauge port with plug for external fuel pressure gauge.
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$222.00
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$228.00
$199.80
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$205.20
On Sale
FUELAB 555 Series fuel pressure regulators are true precision instruments designed to regulate fuel. They feature an advanced poppet design for smooth regulating capability and have a no-creep soft seat that is methanol and E85 compatible. These regulators are made from billet aluminum and are anodized for maximum protection. The 555 Series also includes a versatile mounting bracket with stainless steel hardware and 1/8 in. NPT gauge port with plug for external fuel pressure gauge.
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$222.00
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$228.00
$199.80
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$205.20
On Sale
FUELAB universal EFI adjustable mini fuel pressure regulator kits weigh 50 percent less than their 515/525 Series—and offer easy installation in limited space areas. Regulator features include: * Two -6 AN inlet ports and one -6 AN return port * Gasoline, diesel, methanol, and ethanol fuel compatible * Billet aluminum with anodize per military MIL-A-8625, Type II * Fine thread pitch for precise pressure adjustment * Versatile mounting bracket and stainless steel hardware * 1/8 in. NPT gauge port with plug for external pressure gauge * 1/8 in. NPT pressure reference port with barbed fitting * Standard seat / EFI (25-90 psi) * Now includes 71501 EFI gauge
Not Yet Reviewed
$240.00
$216.00
If you're looking for an EFI fuel pressure regulator that seals and behaves just like your factory unit but with the added reliability and high flowing capacity you require, check out Go Fast Bits FX-R Series fuel pressure regulators. The multiple inlet/gauge ports allow for a wide range of fuel system setups beyond the usual inlet/outlet, including parallel fuel rail or returnless "deadhead" systems. The two gauge ports allow you to run a mechanical fuel pressure gauge and an ECU fuel pressure sensor if you want to. GFB's engineers incorporated a softer, more compliant yet resilient material for the valve seat that positively seal and hold the fuel pressure on shut down for factory-like sealing and reliable startup, as well as superior fuel resistance suitable for Unleaded, Ethanol, Methanol, and Diesel fuels. Whether you run pump petrol/gasoline, Ethanol, Methanol or Diesel, a single small pump, or a massive triple setup, the Go Fast Bits FX Series EFI fuel pressure regulators range has got you covered, no matter what your fuel pressure regulatory requirements are! Additional features and benefits: * Billet aluminum construction with black anodized finish * Double-layer/double reinforced diaphragms have twice the reinforcing material of the single layer type used in most regulators * Valve seat has a soft, more compliant yet resilient material that positively seals and holds fuel pressure for easier startup vs. conventional aftermarket fuel pressure regulators that utilize metal-to-metal valve and seat * PTFE co-polymer seat with spherical stainless valve retains fuel pressure longer after shutdown * Spring pre-load adjustment screw is O-ring sealed and does not leak vacuum/boost * Completely serviceable
Not Yet Reviewed
$269.10
On Sale
FUELAB 585 Series carbureted blocking regulators are available in multiple pressure ranges. They're compatible with gasoline, diesel, methanol, and ethanol fuel. Fuel pressure regulator features: * Advanced poppet design for smooth regulating capability * No creep soft seat * Billet aluminum with anodize, per military MIL-A-8625, Type II * Changeable seat assembly * Fine thread pitch for precise pressure adjustment * Versatile mounting bracket and stainless steel hardware * 1/8 in. NPT gauge port with plug for external pressure gauge * 1/8 in. NPT breather vent
Not Yet Reviewed
$301.00
$270.90
The FX-S Series fuel pressure regulators from Go Fast Bits join their existing line of successful fuel delivery products—built with the same precision, machining quality, and reliability that is the foundation of GFB's reputation. Go Fast Bits FX-S fuel pressure regulators are available in different model configurations to meet the needs of your specific setup. The 8050 models have multiple inlet/gauge ports that allow for a wide range of fuel system setups beyond the usual inlet/outlet, including parallel fuel rail or returnless "deadhead" systems. The two gauge ports allow you to run a mechanical fuel pressure gauge and an ECU fuel pressure sensor if you want. GFB also offers the 8051 model—a direct drop-in Bosch replacement for common Bosch regulators that clip into the fuel rail, rather than replacing the entire fuel rail or using an adaptor with a separate fuel pressure regulator. By simply clipping in the FX-S 8051 fuel pressure regulator will allow you to run a much larger pump setup even with the factory rail. Whether you run pump petrol/gasoline, Ethanol, Methanol or Diesel—Go Fast Bits has you covered—no matter what your fuel pressure regulatory requirements are! Features of FX-S Series fuel pressure regulators: * Billet aluminum construction with black anodized finish * Features double-layer diaphragm that has twice the reinforcing material of the single layer type used in most regulators * Valve seat has a soft, more compliant yet resilient material that positively seals and holds fuel pressure for easier startup vs. conventional aftermarket fuel pressure regulators that utilize metal-to-metal valve and seat * PTFE co-polymer seat with spherical stainless valve retains fuel pressure longer after shutdown * Spring pre-load adjustment screw is O-ring sealed and does not leak vacuum/boost * Completely serviceable
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$220.50
On Sale
Aeromotive billet aluminum, adjustable marine fuel pressure regulators are specially designed for carbureted marine applications. Aeromotive marine fuel pressure regulators provide the quick response and high flow that your high performance engine needs. They're perfect for nitrous applications! The regulators re-seat after needle shutdown to prevent pressure creep and they're adjustable from 5-12 psi. They feature a corrosion-resistant black anodized finish, a 1/8 in. NPT gauge port, and a mounting bracket, plus your choice of a -6 AN O-ring boss or 3/8 in. NPT inlet/outlet ports. They are designed for gasoline applications.
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$212.15
$190.94
GMB electric in-tank fuel pumps are tested for function and performance. Built to OE specs under strict manufacturing guidelines, they work and look just like the factory sending unit. Malfunctioning fuel pumps deplete the effectiveness of your engine and your vehicle as a whole. GMB pumps are built to feed fuel from the tank and transfer a constant flow of fuel to the engine, while controlling pressure to prevent flooding. Order the replacement model designed for your year, make, and model application.
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$149.99
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$175.99
GMB external fuel pumps are designed as a direct-fit replacement of your worn-out or malfunctioning factory part to help restore proper fuel system functionality. Made to OEM standards, these external fuel pumps will provide improved pressure and flowrate and have been house-tested, so you can expect years of reliable function with a hassle-free installation and service. Bring your vehicle's fuel system back to proper working order with top-notch components by GMB—a reliable manufacturer of premium quality parts.
( 13 )
$173.99
On Sale
Agility Auto Parts offers a complete line of fuel module assemblies covering a wide variety of North American vehicle applications. Engineered and manufactured in a highly automated and dust-free environment, they meet or exceed all OEM specifications for fit, form, and function. Premium quality is ensured through stringent performance and reliability testing for pressure characteristics, flowrates, electrostatic discharge, and leaks. Agility Auto Parts fuel pump module assemblies include all the necessary components for a drop-in replacement right out of the box!
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$146.99
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$151.99
$132.29
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$136.79
Clearance
Hella fuel pump module assemblies are built to high-quality standards, designed to be easily mounted, and are available in different styles to fit a large scale of applications. They will deliver higher efficiency and the precise fuel supply required for a partial or full load--saving fuel and reducing CO2 emissions. Choose the Hella fuel pump and sender assembly designed for your vehicle.
Not Yet Reviewed
$137.99
On Sale
FUELAB 515 Series fuel pressure regulators are designed with performance and flexibility in mind. They accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 psi--to fuel injected applications up to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol. They, also, feature billet aluminum construction, in your choice of anodized finishes for maximum protection. The FUELAB 515 Series fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
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$216.00
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$223.00
$194.40
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$200.70
On Sale
FUELAB 525 Series fuel pressure regulators are designed with performance and flexibility in mind. They feature a return line port built inline with the inlet/outlet fittings--not on the bottom--which is great for tight spaces. The regulators accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 psi…to fuel injected applications up to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol; and feature billet aluminum construction, in your choice of anodized finishes for maximum protection. FUELAB 525 Series fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.
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$216.00
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$223.00
$194.40
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$200.70
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