12AN Non-Carbon Lined PTFE Hose Black 10ft

The 12AN Non-Carbon Lined PTFE Hose Black 10ft from REDHORSE PERFORMANCE is engineered for high-performance hydraulic and fuel system applications where reliability and fluid compatibility are non-negotiable. Designed for automotive enthusiasts, racing teams, and industrial applications, this hose assembly delivers precise fluid transfer in demanding environments where standard hose materials fall short. The 10-foot length provides versatility for custom installations, fabrication projects, and OEM system upgrades requiring robust pressure-rated tubing.

Built with a non-carbon lined PTFE (polytetrafluoroethylene) core and external polyurethane reinforcement, this 12 AN hose resists degradation from fuels, oils, and solvents while maintaining structural integrity under sustained pressure. The PTFE interior eliminates carbon buildup that can restrict flow or damage precision fuel injectors and carburetors, making it ideal for fuel systems where purity matters. The black polyurethane cover protects the hose from UV exposure, ozone, and mechanical abrasion, extending service life in engine bays and under-vehicle installations. This construction standard ensures compatibility with both ethanol-blended and conventional fuels.

This hose assembly is ideal for custom fuel systems, hydraulic brake lines, transmission cooler circuits, and power steering applications in street rods, race cars, and modified trucks. The 12 AN sizing (3/4-inch nominal diameter) balances flow capacity with installation flexibility in tight engine compartments. Installers should verify AN adapter compatibility and pressure ratings for their specific system; this hose supports both push-lock and crimp-style fittings depending on configuration. Proper routing away from heat sources and moving components ensures optimal performance and longevity in high-vibration environments.