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Earl's Performance introduces Vapor Guard OEM quick-connect fuel rail adapter fittings. These fuel line fittings offer an easy way to re-use existing OE fuel rails, fuel filters, and other components when doing an engine swap—or upgrading to Vapor Guard (or other AN plumbing). Each fitting has a -6 AN male flare and a metal retainer nut for a secure leak-free connection to the 5/16 or 3/8 in. SAE-style fuel tube. The adapters are machined from 6061 T6 aluminum with a black anodized finish. Order the size needed for your application. Additional product features and benefits: * Allows easy transition from AN plumbing to OEM late model fuel rails, fuel filters, and other fuel system components * Metal retainer nut is more secure than plastic clip * Choose from adapters that fit OE 5/16 or 3/8 in. tube on fuel rails (and other components) * Economically priced * Ideal for use with Earl's Vapor Guard hose and hose ends * Slim design for extra clearance
( 21 )
$29.20
Vibrant Performance offers a variety of fuel adapter fittings to assist with your plumbing project. The 6061 aluminum alloy fittings are black anodized to resist corrosion. They deliver quality, reliability, smooth flow, ease of assembly, and the comfort of an anti-leak seal. These adapters are designed to fit most popular oil pumps, fuel pumps, fuel filters, and a wide range of other common components. They're available in numerous sizes, angles, and attachment styles. Complete your fuel system with quality accessories from Vibrant!
( 13 )
$14.79
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$22.29
Summit Racing™ fuel rail fittings are designed to fit your stock return lines and fuel rails. They're available with male quick-connect or female spring-lock attachments on one end, and male threads on the other. These aluminum adapters are offered in a variety of sizes and finishes. Order the fitting best suited for your application.
( 20 )
$9.99
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$11.99
S.U.R.&R. fuel line adapters are available in a variety of sizes, styles, and fitting attachment configurations. Connections couldn't be easier, when you have the proper components on hand. Order the adapters needed for your fuel line application.
( 7 )
$13.50
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$19.99
Hybrid Racing offers push-on fuel fittings for a variety of Honda© Civic applications. Mounted on the end of the fuel rail, these -8 AN aluminum fittings mate with the stock fuel line. The extended fittings relax tension on the fuel line and help with clearance. Each part comes with an O-ring to prevent leaks. The quick-connect fittings are E85 compatible and available in dust black or red.
Not Yet Reviewed
$32.29
Redhorse Performance offers a wide range of components for your automotive plumbing projects—including 880 Series fuel line adapter fittings. They're machined from aluminum with a black, blue, red, or clear anodized finish. The adapters are designed to easily connect an existing AN fuel line to OEM hard lines. The 880 Series uses a simple plastic clip that enables you to remove the adapter in seconds. These straight fittings are available in a variety of size options.
( 1 )
$16.16
DeatschWerks fuel line adapter fittings meet every applicable JIC and SAE standard, while featuring heat-treated 6061 T-6 aluminum that is anodized in a titanium finish. The finish complements any OE or aftermarket engine bay and hides tool marks far better than standard black fittings. These high-grade materials and coatings are strong, light, and anti-corrosive for the most demanding fuel systems. Please verify the fitment of DeatschWerks fuel line adapter fittings for your application when ordering.
Not Yet Reviewed
$15.00
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$26.00
Summit Racing™ fuel pressure gauge fittings provide an easy way to install a fuel pressure gauge. These fittings are made from high-quality material and are available in a range of sizes and finishes to better suit your needs.
( 163 )
$7.99
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$8.99
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
AGS brass fuel connector fittings are for low-pressure multi-purpose hose applications. To assemble, cut hose squarely. Slide clamp onto hose and then lubricate. Push hose onto fitting until bottoming out. Position clamp between fitting ball and end of hose. AGS clamp hose fittings are held to the strictest standards to perform flawlessly in their intended applications. Choose the style and size needed for your fuel plumbing project.
Not Yet Reviewed
$8.99
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 )
$45.53
Dorman fuel line adapters allow you to replace only the damaged connectors instead of the entire fuel line with these direct replacements. Dorman offers a comprehensive line of fuel hose fittings and fuel line connectors, all designed for easy installation, a precise fit, and engineered to withstand extreme underhood conditions. Their quality construction from premium materials makes them an excellent value that will provide a long service life of reliable, leak-free performance. Choose from Dorman's diverse styles, and replace only the connectors needed, not the entire assembly.
( 7 )
$8.99
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$18.99
Why replace your entire fuel line when only one small component is damaged or faulty? Dorman fuel line connectors are manufactured to exacting OEM specifications, so they're easy to install. Each piece is highly resistant to the extreme temperatures that lead to cracking and leaks. They're available in a variety of materials, finishes, sizes, angles, and attachment styles. Order the fuel line connectors designed for fitment on your vehicle application—then make the simple, economical repair!
( 55 )
$17.99
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
Tanks Inc. fuel rail fitting adapters are designed to fit your stock return lines and fuel rails. The adapters are made of quality materials and are offered in either anodized or zinc plated finishes. They use the factory spring-lock design with an outlet in AN sizes specifically made for braided stainless steel hose. Choose the fuel rail fitting adapter model needed for your application.
( 19 )
$14.99
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
Summit Bucks
Russell fuel rail fitting adapters allow for the connection of Russell hose ends to almost any component. These adapters are offered in standard thread, metric thread, and pipe thread to fit most popular oil pumps, fuel pumps, and fuel filters—plus a variety of other common components. The regulator fittings provide a positive seal at maximum operating pressures. They're available in choice of aluminum or steel, in a variety of sizes, in angles or straight, as well as in different finishes, and attachment options. Order the Russell fuel rail fitting adapters designed to fit your application.
( 86 )
$5.95
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$288.95
ICT Billet fuel rail adapter fittings ensure a secure seal. They're black anodized and available in various sizes and configurations to fit almost any task. Don't take chances with lesser adapters. ICT Billet components will hold that line.
( 9 )
$12.99
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$22.99
NOS billet fuel tube adapters are designed for use with late model 3/8 in. or 5/16 in. diameter OE fuel rails and lines. They let you easily adapt your factory fuel line to a 1/8 in. NPT for use with adapters and other custom fuel line plumbing.
Not Yet Reviewed
$17.31
S.U.R&R. push-on fuel line connectors can make fuel line repair a far less tedious task. Made from high-quality brass, S.U.R&R. push-on fuel line connectors install easily and allow two lengths of their nylon fuel line to be joined together for a painless, leak-free seal!
Not Yet Reviewed
$15.99
Redhorse Performance offers a wide variety of components for your fuel line plumbing projects—including these 811 Series push-on EFI fittings. They're machined from aluminum with a black, blue, or clear anodized finish. The AN male to push-on EFI adapters are available in multiple size options.
Not Yet Reviewed
$12.12
Redhorse Performance offers a wide variety of components for your fuel line plumbing projects—including these 813 Series push-on EFI fittings. They're machined from aluminum with a black, blue, or clear anodized finish. The NPT to push-on EFI quick-connect adapters are available in multiple size options.
Not Yet Reviewed
$12.12
Redhorse Performance offers a wide variety of components for your fuel line plumbing projects—including these 812 Series push-on EFI fittings. They're machined from aluminum with a black, blue, or clear anodized finish. The AN male O-ring port to push-on quick-connect adapters are available in multiple size options.
Not Yet Reviewed
$12.12
Summit Racing™ Push On EFI Adapter Fittings are aluminum AN adapters that allow you to convert male OE type steel quick connect or push on lines to male AN threads. Available in a variety of sizes and black, blue, or nickel finishes they provide a positive high pressure seal and a great look. Get that EFI fuel system project plumbed quickly and easily with Summit Racing™ Push On EFI Adapter Fittings.
( 8 )
$12.99
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$13.99
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