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Automotive Fittings - Hose, Brake, AC & More

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Results 1 - 24 of 97

Nitrous Express Bottle Nipples

Nitrous Express bottle nipples are designed to connect the braided stainless steel nitrous feed line to the bottle valve. They are made of stainless steel and are available for -4 AN and -6 AN braided hose sizes.

3.67 out of 5 stars ( 3 )

$13.56

Redhorse Performance 916 Series Nitrous Adapter Fittings

Redhorse Performance offers a wide range of automotive plumbing accessories—including 916 Series Nitrous adapter fittings. Each fitting is precision machined to match your exact requirements, expertly crafted from aluminum, and are offered in a range of different AN sizes, in a choice of anodized finishes to resist corrosion. When only professional grade fittings will do for your plumbing project, choose RHP—premium fittings that look like no other, perform like no other, and are priced like no other fitting line.

Not Yet Reviewed

$15.26

$35.07

Engine Works Nitrous Bottle Nut Adapters

Engine Works has been delivering a comprehensive portfolio of high-quality, high-value, and high performance products since 1995, and that includes your nitrous oxide plumbing needs. Engine Works nitrous bottle nut adapters are made from steel, offered in several AN sizes, and include a PTFE washer so you can connect your nitrous bottle to the AN braided line.

Not Yet Reviewed

$13.69

$14.96

Redhorse Performance 922 Series Nitrous Adapter Fittings

Redhorse Performance offers a wide range of automotive plumbing accessories—including 922 Series Nitrous adapter fittings. Each fitting is precision machined to match your exact requirements, expertly crafted from aluminum, and are offered in a range of different AN sizes, in a choice of anodized finishes to resist corrosion. When only professional grade fittings will do for your plumbing project, choose RHP—premium fittings that look like no other, perform like no other, and are priced like no other fitting line.

Not Yet Reviewed

$25.62

Nitrous Express Nitrous Filter Fittings

Nitrous Express offers a variety of nitrous filter fittings to help plumb or repair your boost lines. The brass fittings are nickel plated and include a filter screen. They're available in different AN and NPT thread sizes to accommodate your NOS system. These filter fittings will help keep your jet spray and engine free from contaminants that could affect performance.

5.0 out of 5 stars ( 1 )

$36.22

On Sale

Nitrous Outlet AN Fittings

Nitrous Outlet offers a variety of AN fittings and adapters for your plumbing applications. The fittings are machined from high-strength aluminum, anodized to prevent corrosion—and are available in popular sizes and configurations for most nitrous oxide connections.

5.0 out of 5 stars ( 3 )

$1.99

$52.99


$1.69

$45.04

NOS Weld-In Nitrous Nozzle Fittings

Setting up a manifold for a direct port nitrous oxide system usually takes some time, skill, and a welder. NOS has tried to help reduce the time and effort with a machined and threaded weld-in fitting. Weld-In nitrous nozzle fittings are made from 6061 aluminum round stock with threads tapped into one end. Save time setting up your manifold for direct port nitrous by using these weld-in fittings from NOS.

Not Yet Reviewed

$39.22

On Sale

Nitrous Outlet Swivel Manifolds

Nitrous Outlet swivel manifolds are designed to connect a nitrous gauge, fuel pressure gauge, or any two 1/8 in. NPT accessories in-line. These black anodized aluminum swivel manifolds allow you to easily install them onto fittings without having to spin the whole manifold. They are available with adaptors for -4 AN or -6 AN lines and include one 1/8 in. NPT hex plug. Get connected and stay connected with swivel manifolds from Nitrous Outlet.

4.0 out of 5 stars ( 8 )

$12.99

$17.99


$11.04

$15.29

NOS Tee Adapter Fittings

NOS tee adapters will make plumbing a custom nitrous system a whole lot easier. They're ideal for multi-stage and EFI systems. The fittings are available in a variety of styles, sizes, materials, and finishes.

4.5 out of 5 stars ( 4 )

$31.18

$46.56

Nitrous Express Swivel Gauge Adapters

Nitrous Express swivel gauge adapters provide secure, easy attachment to the manifold, allowing connection without turning the entire manifold body. Featuring aluminum construction with a durable anodized finish, you will fully appreciate the swivel design when attaching your manifold to NX Lightning 45 bottle valves. Nitrous Express swivel gauge adapters are available in different sizes and have two 1/8 in. NPT ports that allow you to connect a nitrous gauge, fuel pressure gauge, or any 1/8 in. NPT accessory inline.

5.0 out of 5 stars ( 2 )

$19.09

$25.72

Nitrous Express Poly Push Lock Fittings

Nitrous Express offers a variety of nitrous system components, including these poly push-lock fittings. The steel nitrous nozzle fittings are nickel plated and facilitate easy push-to-connect attachment. Order the connector sizes needed for your application.

5.0 out of 5 stars ( 1 )

$12.35

On Sale

Nitrous Outlet AN Cap Fittings

What nitrous plumbing hardware do you need? Nitrous Outlet has AN cap fittings to top off your projects. Their offering of caps includes a choice of sizes made from quality materials. So, when you need to protect against dirt and debris, end your plumbing job with Nitrous Outlet AN cap fittings.

5.0 out of 5 stars ( 1 )

$2.99

$7.99


$2.54

$6.79

On Sale

Nitrous Outlet Annular Nozzle Bungs

Nitrous Outlet annular nozzle bungs are designed to be welded into your intake manifold to install nitrous nozzles. They are machined from 6061 aluminum and pre-tapped on one end with 1/16 in. NPT threads. Your intake must be machined to accept Nitrous Outlet annular nozzle bungs.

Not Yet Reviewed

$7.99


$6.79

On Sale

Nitrous Outlet AN to NPT Adapter Fittings

Nitrous Outlet AN to NPT adapter fittings are available in anodized aluminum and zinc plated steel finishes. They are precision-machined to exacting tolerances for trouble-free performance, and they allow you to connect AN and NPT fittings together quickly and easily.

4.56 out of 5 stars ( 9 )

$60.99


$1.69

$51.84

On Sale

Nitrous Outlet Reducers

Nitrous Outlet reducers are NPT male to NPT female bushings. They are made of billet aluminum and are available in several sizes. Reducers provide a quick and convenient solution when connecting male NPT fittings or accessories to female NPT ports of a different size. Use Nitrous Outlet reducers to complete a secure, leak-free plumbing job.

Not Yet Reviewed

$3.99

$15.99


$3.39

$13.59

On Sale

Nitrous Outlet Couplers

Nitrous Outlet couplers will assist you in connecting your nitrous system. No matter what you're looking for in fittings, their lightweight aluminum, nickel plated brass, and stainless steel couplers are available in a variety of sizes and angles to do the job properly and safely. Plumb your system with your choice of coupler fittings from Nitrous Outlet.

5.0 out of 5 stars ( 7 )

$1.99

$84.99


$1.69

$72.24

On Sale

Nitrous Outlet Branch Tee Fittings

Nitrous Outlet branch tee fittings are available in multiple fitting sizes, colors, materials, and finishes. Power up your nitrous system and keep it in top running order with quality replacement fittings from Nitrous Outlet.

Not Yet Reviewed

$3.99

$16.99


$3.39

$14.44

On Sale

Nitrous Outlet Fuel Line Adapter Fittings

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.

3.0 out of 5 stars ( 4 )

$65.99


$7.64

$56.09

On Sale

Nitrous Outlet NPT to Hose Barb Fittings

Acquire the proper nitrous plumbing hardware from Nitrous Outlet. Their NPT to hose barb fittings offer a strong choice for a secure connection to your nitrous hoses. They are machined from quality materials to provide the seal and grip essential for a safe operating system. Trust Nitrous Outlet NPT to hose barb fittings to plumb your nitrous system.

4.0 out of 5 stars ( 1 )

$1.99

$32.99


$1.69

$28.04

On Sale

Nitrous Outlet Tee Fittings

Nitrous Outlet tee fittings are available in a variety of sizes, colors, materials, and finishes. They are perfect for replacing old fittings or as part of a new project. Burn it up and keep it in top running order with quality Nitrous Outlet tee fittings.

5.0 out of 5 stars ( 1 )

$4.99

$24.99


$4.24

$21.24

On Sale

Nitrous Outlet NPT Fittings

Nitrous Outlet offers a variety of fittings and adapters for use in nitrous oxide (NOS) systems to connect various parts, such as hoses, solenoids, and jets—allowing for the controlled delivery of nitrous to an engine. These specialized fittings typically include AN and NPT (National Pipe Taper) threads, with AN sizes referring to the hose or tubing diameter and NPT being a standard thread size for plumbing connections. Nitrout Outlet NPT fittings are machined from aluminum, and are available in multiple sizes and angles (45 and 90 degree).

Not Yet Reviewed

$3.99

$95.99


$3.39

$81.59

Nitrous Express Late Model Billet Fuel Line Adapters

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

On Sale

Nitrous Outlet Y-Fittings

Nitrous Outlet Y-fittings are designed to help plumb your nitrous system. They allow you to split one line into two, or combine two lines into one--saving space and money at the same time. Features include aluminum construction to save weight, and an anodized finish for a great look.

5.0 out of 5 stars ( 1 )

$22.99

$39.99


$19.54

$33.99

On Sale

Nitrous Outlet Quick-Release NHRA Sockets

Are you looking for a fast, easy way to change or fill your nitrous bottles? Nitrous Outlet offers a simple solution with their newly designed quick-release NHRA sockets. They will hold up under pressure and will make switching bottles painless and fast! These lightweight quick-release sockets are CNC-machined from billet aluminum with a black anodized finish. Make Nitrous Outlet your #1 source for everything nitrous!

5.0 out of 5 stars ( 1 )

$99.99

$119.99


$84.99

$101.99

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