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Celebrating 20 years of selling the highest quality parts at the lowest prices. Guaranteed.
What Our Customers Say
Customer Email
"[Thanks] For a great product. Huge improvement over the stock fluidyne. Unbeatable price too. My truck never ran better."
Verified Customer
"I recently bought reducers for a modified intake. Units fit perfectly, which made the job much easier to complete. "
David Q
"Super fast shipping! High quality tubing as well. So nice to get what I ordered within 2 days."
Customer Email
"cold air intake for my civic at 1/4 the price, and 10X the looks"
Customer Email
"THANK you VERY much for your help in replacing those pieces. I will definitely order more in the future. Thanks!"
Customer Email
"Thank you for the quick response. I've had nothing but good service in the past and will continue to be a customer in the future."
AN Fittings
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Stainless Steel Lines
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AN Reducers
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AN to NPT Adaptors
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AN 90°, Tees, Plugs
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AN Union Adaptors
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Misc. Adaptors
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Pressure Test Kits
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Aluminum Pipe
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Titanium Pipe
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Carbon Fiber Pipes
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Silicone Couplers
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Clamps
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Pumps, Fans, Gauges
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Oil Coolers, Radiators
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Air Filters, Tools
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Intercoolers
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Stainless Steel Pipe
See MoreAN 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
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!