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Radium Engineering split-flow flex fuel sensor adapters allow implementing an ethanol content sensor into a high-flow fuel line. The design has dual passages that the fuel can flow through, so there is no loss in fuel flow. These adapters can be used on feed or return fuel lines. 10 AN female ports will require adapters to match the hose in the vehicle.
( 1 )
$94.95
Fleece Performance offers fuel injector return line repair fittings for a variety of applications. For instance, the plastic factory injector return fitting on the 2011-and-up 6.7L Powerstroke engines is susceptible to breakage from heat, vibration, rough handling, and frequent disconnections for fuel filter maintenance. Upgrade this fitting and eliminate the risk of a broken fuel line with Fleece's heavy-duty billet aluminum injector return fitting. Featuring a dual O-ring internal design and serviceable barb fitting, these injector return fittings will ensure you're not left stranded with a broken, non-repairable fuel line. Additional details: * Heavy-duty, machined billet aluminum housing * Dual O-ring internal design for increased sealing * Serviceable billet aluminum barb fitting * Easy to install and remove * Sold individually or in a set of 5 * Application notes: Kits are designed to work with both OEM and aftermarket underhood fuel filter assemblies
( 2 )
$64.99
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$69.99
Lisle fuel injector rail fuel line cap sets are used to block off the fuel rail during fuel pressure diagnostics in a variety of Cummins, Duramax, and Ford Powerstroke engines. They help in identification of faulty diesel fuel injectors and are used to diagnose engine knock sounds. Simply install the cap on the fuel rail in the place of the injection line; when the cylinder with the failed injector is capped, the rail pressure will rise and the vehicle will start. Each set comes with five different caps.
Not Yet Reviewed
$64.99
Use Aeromotive fuel distribution blocks to direct fuel flow where you want it. These fuel distribution blocks are made from quality materials for a long-lasting product from a name you can trust.
( 2 )
$77.40
Aeromotive fuel pressure sensor adapters allow the installation of Aeromotive high-flow fuel rails on stock engines when keeping the stock returnless fuel system. They're manufactured from billet aluminum and are black anodized for protection. Aeromotive fuel pressure sensor adapters provide the proper sealing port, bolt pattern, and mounting hardware to accept the stock Ford fuel pressure sensor, or couple it directly to the Aeromotive high-flow fuel rail. Order the model recommended for your vehicle.
( 4 )
$72.65
OTC fuel injection adapters are equipped with a quick-connect Shrader valve for safety. Many are included in OTC Master and Pro Master kits, but are offered individually as replacements, extras, or to supplement your fuel tester kit.
( 1 )
$61.99
Aeromotive fuel pressure regulator fitting kits are CNC-machined for smooth fit and impeccable flow. They're constructed from stainless steel or 6061 T6 aircraft-grade aluminum for long-term performance. Billet aluminum fittings are anodized in Type II bright dipped black for extra corrosion protection. These fittings provide positive seals with fewer restrictions. Order the kit designed for use with your particular Aeromotive fuel pressure regulator—and keep your fuel system flowing freely!
( 3 )
$62.05
Aeromotive fuel module outlet kits adapt a fuel pressure sensor adapter or any other connections that require an 1/8 in. NPT thread on the side. The 2-piece fitting kits are available in -6 and -8 AN sizes, in straight or 45-degree configurations. These 3/8 in. quick-connect couplers are machined from aluminum with a black hardcoat anodized finish.
Not Yet Reviewed
$50.90
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$74.25
Waterman Racing offers a variety of fuel pump components, including these replacement cable drive adapters. They're made from factory materials and specs to ensure proper fit and performance. Order the model recommended for your application.
Not Yet Reviewed
$94.99
DeatschWerks offers a wide range of fuel pump components, including Venturi siphon jet kits. These T-6061 aluminum fittings are anodized in a variety of colors. The fittings feature a 5/16 in. hose barb on one end and -6 AN ORB threads on the other. Plumb your fuel system with the right parts from DeatschWerks.
Not Yet Reviewed
$99.00
Earl's Performance quick-connect fuel rail adapter fittings are a slick, easy way to use AN plumbing with late model OE fuel rails and fuel lines. Each quick-connect features two reusable metal retainers that won't break or melt. The secondary retaining clip is attached to the fitting on a tether chain. These fittings are available in a variety of sizes, materials, finishes, and attachment styles. Product features: * One-hand "click" connection to OE line * Metal internal and external retainer provides a reliable and reusable fuel connection that cannot snap loose or melt like some plastic retainers * O-ring material developed specifically for the same application on factory vehicles to tolerate today's fuel additives and E85 * Tether chain keeps secondary retainer clip attached to the adapter, so it's always handy (installed retainer can also be safety wired to adapter for additional safety) * Fits most vehicles with 3/8 in. fuel rail and SAE standard connection
( 4 )
$99.95
Holley fuel rail adapter fittings are designed to connect Holley fuel rails to a GM factory fuel line. They're machined from aluminum (black anodized) or steel (yellow dichromate), and are available in different sizes, angles, and attachment options.
( 2 )
$52.25
Aeromotive fuel rail fitting adapters are designed to fit your stock return lines and fuel rails. They're made of CNC-machined stainless steel or billet aluminum for durability against any type of gasoline. The adapters use the factory spring lock design with an outlet made in an AN size specifically for braided stainless steel hose. Order the fitting size, style, and finish needed for your applications.
( 17 )
$56.75
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$84.85
NOS late model billet fuel line adapters eliminate cutting, drilling, and modifications when installing nitrous on a late model fuel injected vehicle. These black anodized adapters will ease some of your plumbing problems. Simply disconnect the OE fuel hose and install an adapter between the OE fuel rail and fuel hose. The adapters include 1/8 in. NPT ports and are available in multiple fitting sizes.
( 7 )
$62.45
FAST quick-release fuel line fittings are designed to connect your OEM fuel line quick-connect fittings to aftermarket braided stainless steel AN hose. They are manufactured from durable aluminum and have a black anodized finish for corrosion protection.
( 1 )
$56.95
Nitrous Outlet fuel line adapter fittings will keep your line securely threaded and tapped into your fuel system. The adapters are machined from billet aluminum with a natural or black anodized finish. Some models are laser-etched with the Nitrous Outlet N2O logo. Most include a 1/8 in. x 4 AN fitting, and an 1/8 in. NPT port—ideal for installing a fuel pressure switch or gauge. Connect your fuel line, fuel rail, and fuel solenoid for performance with Nitrous Outlet adapter fitting. Order the size, attachment style, and other options needed to plumb your application.
( 2 )
$65.99
Earl's Performance fuel line adapter fittings are precision-machined to exacting tolerances for trouble-free performance. They are available in many configurations for numerous plumbing situations and custom applications. Earl's has the most complete line of adapter fittings in the industry!
( 5 )
$66.55
Trying to tap the fuel rail? Nitrous Express has the answer. These trick billet aluminum adapters allow the fuel injector rail on all return-less style engines to be tapped for nitrous usage or a fuel pressure gauge. The high-flow adapters have dual outlets for multiple uses. They're available in different sizes and attachment options.
( 14 )
$61.41
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$76.43
These Aeromotive Ford fuel tank return line adapters are just what you are looking for. Aeromotive builds these fittings with the same quality standards as their other products--second to none. Their billet aluminum construction will resist corrosion, even when exposed to fuel, and they fit in the stock fuel pump location. Don't mess around anymore--go straight to the source with these Aeromotive Ford fuel tank return line adapters.
( 3 )
$72.65
Provide the maximum unrestricted fuel flow with these fuel cell fast flow fittings by Jaz Products. These fuel cell fast flow fittings are designed to be installed in a fuel cell's sump. They feature a reverse taper flare that allows fuel to enter with less turbulence than other traditional bulkhead fittings.
( 1 )
$55.99
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$96.99
All Balls Racing fuel valve kits are complete OEM replacements to restore your the fuel system of your off-road ATV or bike. These fuel valve and hose kits will include fuel valve, fuel line, fuel line clamps, and fuel valve seal/O-ring. Fuel valve bolts and washers are included where applicable. Select the kit designed for your off-road machine.
Not Yet Reviewed
$51.26
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$111.11
Installing a nitrous system on a newer EFI vehicle can be quite a hassle. Nitrous Express late model billet fuel line adapters can help you with that. They feature a high-flow design that makes the chore of tapping factory fuel systems safe and easy. No cutting or drilling—just a quick, simple attachment that takes only minutes. The adapters have two female 1/8 in. NPT outlets and include a fitting for use on 3/8 in. and 10mm fuel lines.
Not Yet Reviewed
$91.48
Aeromotive Spur Gear fuel pump flange fittings provide easy hook-ups for your fuel line. Available in multiple attachment types, they're made from aluminum, given a black anodized finish, and are fully compatible with all common fuel types. Order the Spur Gear fuel pump flange fitting best suited to fit your application.
Not Yet Reviewed
$79.00
Waterman gear fuel pump flange fittings provide easy hook-ups for your fuel line. Available in multiple attachment types, they're made from aluminum, given a black anodized finish, and are fully compatible with all common fuel types. Order the fitting sizes needed for your application.
Not Yet Reviewed
$84.99
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$100.99
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