Whoops! We didn't recognize that URL.
Please use the Search box above or try our navigation menus!
Celebrating 20 years of selling the highest quality parts at the lowest prices. Guaranteed.
What Our Customers Say
Customer Email
"Wow, in all seriousness... this is awesome. I've never delt with a company that has this good of comunication and get things done. If the stuff is as good as the customer support, I'm getting you guys more customers."
Customer Email
"Howdy, just found your website and really glad I did. Really great how you are making intercooler piping AFFORDABLE. I had just paid About $180 for only a few pieces of piping, and it makes me sick...but now I know where to get it, and I'm gonna tell my buddies about this site too! "
Customer Email
"[RE 600HP Water/Air intercooler kit] This is the best intercooler setup you can run on a dsm. It was better than any FMIC I have encountered. "
Customer Email
"First I would like to say thank you for the great reliability to shipping and guarantee that your site provides and your customer service is outstanding! I wish everyone is as reliable and this easy to work with."
Customer Email
"Meredith, You're my favorite customer service person of all time, just to let you know how highly I think of you. I tell all my car buddies to ask for you by name."
Customer Email
"I purchased a slimline radiator fan from this website. They had the best price available by far. The fan worked with zero issues."
AN Fittings
See More
Stainless Steel Lines
See More
AN Reducers
See More
AN to NPT Adaptors
See More
AN 90°, Tees, Plugs
See More
AN Union Adaptors
See More
Misc. Adaptors
See More
Pressure Test Kits
See More
Aluminum Pipe
See More
Carbon Fiber Pipes
See More
Silicone Couplers
See More
Clamps
See More
Pumps, Fans, Gauges
See More
Oil Coolers, Radiators
See More
Air Filters, Tools
See More
Intercoolers
See More
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!