#4 Teflon Hose 15'

The AEROQUIP #4 Teflon Hose 15' (FCC0415) is a braided stainless steel PTFE racing hose engineered for high-performance fluid transfer in demanding motorsports, fuel system, and hydraulic applications. The combination of PTFE inner tube and braided stainless steel construction delivers superior chemical resistance, temperature stability, and durability across extreme operating conditions where standard rubber hose fails.

Sized as a #4 AN (1/4-inch) hose, this 15-foot length accommodates routing from fuel tanks to carburetors, injectors, or hydraulic systems in race vehicles and performance builds. PTFE (polytetrafluoroethylene) inner tubing resists fuel ethanol, nitromethane, and other aggressive fluids that degrade conventional rubber, while maintaining consistent flow characteristics across temperature swings from subzero to sustained high-heat environments. The braided stainless exterior protects against abrasion and impact while remaining lightweight—critical in competition platforms where every pound counts. The natural (undyed) finish allows visual inspection for internal contamination or degradation without sacrificing transparency of the hose material itself.

This hose is specified by serious racers, vintage car restorers, and high-output engine builders who cannot tolerate fuel permeation, hose failure, or fluid contamination. AEROQUIP is the established standard for racing fluid delivery systems, and the FCC0415 delivers the reliability and performance expected of the brand across drag racing, road racing, and off-road motorsports. The 15-foot length accommodates mid-size and large-displacement builds, though routing requirements vary—measure your application path before ordering additional lengths or fittings.