AN Hose - Fuel Lines, Radiator Hoses, Brake Lines & More

Premium AN (Army/Navy) hose is the best choice for high performance plumbing systems in a wide variety of automotive and powersports applications. AN hose is often constructed from rubber or synthetic rubber, or with a braided cover over a rubber, nitrile, CPE, or PTFE inner tube. AN hose size is designated by a number such as -4, which refers to its outside diameter in 1/16 in. increments. For example, a -4 hose has an o.d. of 4/16 in. or 1/4 in. Summit Racing is your source for stainless steel, nylon, polyester, Kevlar®, and Nomex® braided AN hose; rubber and synthetic rubber AN hose; and AN fittings from the best brands in automotive plumbing. For fuel, oil, transmission fluid, coolant, and more, your new plumbing system starts at Summit Racing.