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Summit Racing™ AN to NPT adapter fittings will make almost any plumbing project on your vehicle easier. And because they're from Summit Racing™, we can offer a high-quality adapter at a very affordable price. They're available in straight, 45, and 90 degree configurations to match your needs. Select the finish, size, and configurations needed for your applications.
( 578 )
$2.99
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$12.99
These Summit Racing™ AN O-ring to AN adapter fittings are the perfect solution to your plumbing needs. The O-ring fittings provide a leak-free seal and the durable anodized finish stands up to harsh automotive conditions. They come available in multiple sizes to suit your application.
( 117 )
$6.99
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$16.99
Summit Racing™ AN to tube adapter fittings allow the easy connection of AN-type braided hose to aluminum tubing. The durable aluminum fittings use a screw-together compression fitting that is compatible with low-pressure fluid transfer applications. Order the fitting that will fit your needs.
( 134 )
$5.99
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$10.99
Looking for a cool way to dress up your engine compartment? Check out our vast assortment of Summit Racing™ hose fittings. They're available in chrome plated steel, brass, stainless steel, or anodized aluminum versions. As with all Summit Racing™ parts, the fittings are designed to provide quality and a proper fit. They are available in a wide range of sizes, angles, finishes, styles, and attachment options.
( 388 )
$3.99
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$11.99
Instant Rebate
Vibrant Performance O-ring to AN adapter fittings offer an aluminum build for lightweight strength. Their AN flare to AN straight cut adapter fittings are black anodized for added durability and looks. They include heat and corrosion-resistant nitrile O-rings, and are available in a variety of sizes and attachment styles. Build your project with quality-made Vibrant Performance O-ring to AN adapter fittings.
( 42 )
$10.06
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$10.44
Russell push-on EFI fittings are precision-machined to ensure outstanding thread engagement. The aluminum adapters are available in various finishes, sizes, attachment styles, and configurations to fit OEM hard lines. Some models are quick-connect and/or swivel. They're designed for a positive seal, even at maximum operating pressures. Plumb your electronic fuel injection system with quality accessories from Russell Performance!
( 143 )
$8.95
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$11.95
Designed to provide an easy connection to hose ends, these Summit Racing™ AN to inverted flare adapter fittings make it easy to plumb your fuel system. These fittings are replacements for those found on stock units.
( 79 )
$5.99
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$7.99
On Sale
Whether you need bulkheads, tees, unions, reducers, swivels, couplers, or elbows to complete your plumbing job, look no further than Fragola for the finest fittings and adapters available. To the people at Fragola, engineering has great value, and perfecting their hose ends and fittings is serious business. Fragola Performance Systems radius AN to O-ring adapters are manufactured from aerospace-quality aluminum to exacting standards for tight, leak-free connections and then anodized for added durability. These American-made radius AN to O-ring adapters are available in varying sizes to fit nearly any application. Plumb with precision fittings from Fragola Performance Systems.
( 86 )
$7.99
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$16.99
$7.19
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$16.14
On Sale
ICT Billet AN to straight thread O-ring (ORB) adapter fittings connect AN threaded flexible hoses or rigid metal tubing to straight thread O-ring boss fittings. ORB fittings are recommended for optimal leakage control in medium and high-pressure fluid systems. The seal takes place by compressing the O-ring; the threads hold the connection mechanically. ICT Billet adapter fittings are available in a variety of sizes and finishes.
( 31 )
$11.99
$9.89
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$10.99
Instant Rebate
Go from AN to NPT with Vibrant Performance adapter fittings. Their lightweight aluminum fittings are black anodized to perform and look good for a long time. They're suitable for any manufacturer's hose end fittings. Whether a straight, 45, or 90 degree fitting is what you need, Vibrant adapter fittings can get you connected.
( 115 )
$4.55
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$10.92
On Sale
When it comes to plumbing your transmission lines, Fragola Performance Systems offers the fittings you need to get the job done right. Fragola Performance Systems transmission line adapter fittings allow you to upgrade your OEM lines to an aftermarket style, such as stainless or nylon braided hose, and adapt them for use with your transmission. These AN to NPS fittings are offered in a choice of sizes to best suit your application.
( 26 )
$8.99
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$11.99
$8.54
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$11.39
Plumb your braided stainless transmission cooler lines with ease with Summit Racing™ transmission line adapter fittings. They feature straight threads instead of tapered so the chance of a cracked case is virtually eliminated.
( 42 )
$4.99
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$9.99
On Sale
Earl's Performance adapters are available in anodized aluminum and zinc plated steel. Precision-machined to exacting tolerances for trouble-free performance, they allow you to connect AN and NPT fittings together quickly and easily.
( 144 )
$19.60
$4.15
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$10.78
These Summit Racing™ aluminum reducers have a durable anodized finish. But even more importantly, they allow you to connect dissimilar-sized AN flare lines to other AN flare line or components.
( 106 )
$4.99
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$11.99
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.
( 87 )
$5.95
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$11.95
Russell AN to metric adapter fittings use a 37 degree sealing angle on the AN side, which guarantees a positive seal at maximum operating pressures. These adapters are available for a variety of AN hose and metric thread sizes.
( 104 )
$3.95
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$9.99
The proper fittings are top priority in any plumbing job—and that includes automotive projects. It's not uncommon to join standard and metric size components, which is where these AN to metric adapter fittings from Summit Racing™ are necessary. The quality adapter fittings are available in a variety of sizes and finishes to facilitate your pipe and hose connections for a job well done.
( 22 )
$5.99
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$10.99
Our Summit Racing™ unions connect multiple sizes of male-threaded hose ends and hose together. Each fitting has a quality finish for corrosion resistance. Select your size and finish preferred.
( 109 )
$3.99
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$11.99
Don't take chances. Russell AN to inverted flare fittings are designed to ensure the reliability required in your plumbing project. They're made in an assortment of designs to adapt AN-style fittings to a wide range of inverted flare applications.
( 80 )
$6.95
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$10.95
Summit Racing™ AN Coupler and Reducers connect multiple sizes of male and or female threaded hose ends and hose together. The aluminum fittings are available in a variety of AN and NPT sizes, configurations, and protective finishes—swivel or non-swivel. These couplers are handy components to facilitate your automotive plumbing projects.
( 83 )
$4.99
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$12.99
Summit Racing™ offers a wide variety of fittings, including these LS oil pressure adapters. Machined from aluminum, the female NPT to male metric thread fittings are available in common sizes to transition between different line diameters.
Not Yet Reviewed
$9.99
ORB (O-Ring Boss) ports are an industry standard and found on many automotive plumbing products. Radium Engineering AN ORB to AN adapter fittings feature anodized aluminum construction, making them lightweight and attractive. They are offered in several sizes to be used in any application using the same thread pitch O-ring port. All ORB fittings feature FKM O-rings for all oil and fuel types. Select the Radium fitting sizes that you need for your application. Order them today from Summit Racing™.
( 2 )
$9.45
Russell ProClassic AN to NPT adapter fittings are the third and final step to completing your hose assembly. The AN side of the fittings uses a 37 degree sealing angle that guarantees a positive seal at maximum operating pressures. These fittings are available in straight, 45 degree, and 90 degree styles. They feature aluminum construction that has been black anodized for protection against corrosion. Adapt to any situation with one of these Russell ProClassic fittings.
( 37 )
$4.95
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$11.95
Advance Adapters transmission cooler line adapters make your plumb job easier. Integrating into the transmission and adapting to AN lines allows additional tunnel clearance and freedom that the original hard lines cannot. These adapters are available for many plumbing situations and custom applications. They're machined from high-quality materials and have high-pressure capabilities. Order the adapter size and configuration needed for your application.
( 6 )
$7.40
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