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What Our Customers Say
Customer Email
"I'm a return customer and just wanted to say great job! everything was packaged nicely, and shipped promptly. I intend to remain a lifelong customer. Thanks for the hard work."
david d
"Great products and Great prices. Wish you guys would set up a page for us to show your products on our cars...."
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."
Dennis D.
"I just recieved the shipment I ordered from you last week. I just wanted to say that everything I ordered came properly packaged and I it was exactly all the items I wanted. Everything fits perfectly on my vehicle. I will definetly purchase from you guys again. Thank you very much. "
Customer Email
"Thanks for the response. We have an inside joke that you guys only hire ninjas with how fast your service is. SIS is definitely the first place I check for parts. You guys have a great thing going on there. Thanks!"
Customer Email
"I got the refund for shipping. Thank you for your wonderful customer support, you have a life long customer now!!"
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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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!