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Celebrating 20 years of selling the highest quality parts at the lowest prices. Guaranteed.

What Our Customers Say

Verified Customer

"I recently bought reducers for a modified intake. Units fit perfectly, which made the job much easier to complete. "

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"You guys kick so much butt! Thanks again"

david d

"Great products and Great prices. Wish you guys would set up a page for us to show your products on our cars...."

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"I purchased a slimline radiator fan from this website. They had the best price available by far. The fan worked with zero issues."

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"Thank for quick and easy solutions to our silicone needs. Your website is so well designed and everything is easy to find it only took us 3 minutes to find everything! Keep up the good work guys!"

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"Thank you for having the best prices that I can find. I have looked for hours on line and spent hours going from auto parts house to parts house and you have the best prices around."

AN Fittings

Stainless Steel Lines

AN Reducers

AN to NPT Adaptors

AN 90°, Tees, Plugs

AN Union Adaptors

Misc. Adaptors

Pressure Test Kits

Aluminum Pipe

Titanium Pipe

Carbon Fiber Pipes

Silicone Couplers

Clamps

Pumps, Fans, Gauges

Oil Coolers, Radiators

Air Filters, Tools

Intercoolers

Stainless Steel Pipe

AN Fittings Direct, Inc. - Your Source for AN Fittings and Stainless Steel Lines.

All orders ship the next business day

You will receive your tracking number through email when your order ships

AN FITTINGS SEARCH

Why shop here for your AN fittings and stainless steel lines? Our stainless steel lines utilize a smooth bore PTFE tube inside a braided stainless steel sleeve. This combination gives you extreme pressure, heat, and chemical resistance along with a shiny and professional appearance. If you're building oil lines, fuel lines, doing an ethanol / E85 conversion, or any other fluid transfer system, www.anfittingsdirect.com is your magic bullet.

Our stainless steel line termination fittings utilize our own Triple-Grip design, which grips the PTFE tube in two places and also grips the stainless steel line itself, giving you a sturdy and leakproof installation.
Our AN fittings are compatible with other AN fittings on the market because the AN specification is well known and standard in the automotive aftermarket.
Our AN fittings and stainless steel lines come in a wide variety of colors, allowing you to build 8 different color combinations. Match your vehicles paint, or use red for lines carrying hot fluid and black for lines carrying cool fluid.
Our AN fittings and stainless steel lines are superior to the competition in every way, and they cost less too!