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Restore the performance of your high-mileage fuel pressure regulator with these genuine Holley diaphragm repair kits. You'll regain the accuracy and performance of the regulator from when it was new.
( 65 )
$56.19
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$59.95
Holley adjustable fuel injection regulators are able to provide all of the fuel pressure that your high performance, fuel injected vehicle will require. They utilize a special wave spring to maintain constant fuel pressure. Some models are universal fit, while others are designed for specific vehicle applications. The regulators are available for inline or fuel rail mount, with various psi ranges. Select the adjustable unit tailored to your driving needs.
( 43 )
$97.15
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$99.95
Carter marine mechanical fuel pumps are 100 percent factory-tested and approved to deliver OE fit, form, and function with easy installation. Designed to resist corrosion and operate efficiently, they have heavy-duty diaphragms, high-speed "anti-float" springs, large "full flow" valves, lightweight aluminum castings, and tough, heat-treated levers. Where applicable, a vent tube to the carburetor is included. Available for many popular marine applications, Carter marine fuel pumps will keep your boat on the water and running strong.
( 157 )
$59.99
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$83.99
Delphi fuel pump module assemblies are nickel plated with all-steel internal components. They feature internal guide rod springs and external rubber feet for enhanced stability and reduced noise from vibration. These fuel pumps have little flow or pressure variation in hot fuel situations. Delphi fuel pump modules are designed to be OE replacements.
( 251 )
$70.99
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$134.99
When you need powerful and dependable fuel flow, look for it from Carter. These Carter Strip Super mechanical fuel pumps flow 120 gph from 6.9 to 9.5 psi. They contain heavy-duty diaphragms, high-speed "anti-float" springs, large "full flow" valves, and lightweight all-aluminum castings. As with all Carter fuel pumps, they feature a tough, heat-treated lever. The pumps are available in your choice of natural or polished finishes.
( 92 )
$82.99
Carter muscle car mechanical fuel pumps deliver original equipment appearance, fit, and performance in a full range of domestic muscle car engines. They contain heavy-duty diaphragms, high-speed "anti-float" springs, large "full flow" valves, and lightweight all-aluminum castings. As with all Carter fuel pumps, they contain a tough, heat-treated lever.
( 619 )
$60.99
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$80.99
Fuel injection pressure regulators directly affect your engine and vehicle performance and can be a major contributor or hindrance to fuel economy. Delphi fuel injection pressure regulators provide consistent and predictable fuel pressure for superior drivability. These regulators maintain the correct pressure from your tank to the injector for varied driving conditions, providing enhanced fuel control accuracy. Delphi fuel injection pressure regulators feature precisely manufactured internal valves, diaphragms, and springs for excellent performance, longer life, and improved durability.
( 35 )
$50.99
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$125.99
Top Street Performance billet aluminum fuel pressure regulators are CNC-machined from lightweight aluminum, and are available in models with different psi ranges and are available in multiple finishes. The internal spring and diaphragm are composed of high-quality materials to guarantee consistent and reliable performance. Order the fuel pressure regulator model for your application.
( 8 )
$58.74
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$61.74
On Sale
Convert your X1 regulator for use with a different fuel system, using one of these Aeromotive X1 fuel pressure regulator conversion kits. They are available in your choice of seat sizes and pressure range springs to fit your fuel system requirements.
( 1 )
$95.45
$85.90
BBK GM tuned-port fuel pressure regulator covers are built from computer-machined lightweight aluminum alloy and make your stock regulator fully adjustable. They not only improve maximum horsepower, but also ensure proper air/fuel ratios for optimal fuel economy. Great for mild to wild applications, these kits include OEM direct-fit manifold runner gaskets.
( 9 )
$109.99
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