12AN Non-Carbon Lined PTFE Hose Black 10ft

The 12AN Non-Carbon Lined PTFE Hose Black 10ft from REDHORSE PERFORMANCE is engineered for high-pressure fuel, oil, and coolant transfer in modern performance engines and custom builds. This hose assembly serves mechanics, fabricators, and enthusiasts who demand reliability in critical fluid pathways where standard rubber lines fall short. Whether you're upgrading a fuel system on a turbocharged engine, installing a remote oil cooler, or plumbing a custom cooling loop, this hose delivers the durability and pressure rating your modification requires.

Constructed from PTFE (polytetrafluoroethylene), this 10-foot length features a non-carbon lined design that resists fuel degradation and maintains fluid integrity across a wide temperature range. The 12AN port size accommodates substantial flow rates—critical for high-capacity fuel pumps, turbo coolers, and pressure-fed systems running sustained boost or track duty. PTFE's superior chemical resistance outperforms rubber in aggressive fuel blends, ethanol content, and synthetic oils, while the smooth internal bore minimizes turbulence and pressure drop. The black exterior casing provides UV and abrasion protection during routing through engine bays, and the hose's compact cross-section simplifies installation in tight spaces common on engine swaps and bay modifications.

This assembly is ideal for fuel injection tuning, turbo and supercharger plumbing, remote reservoir systems, and any performance application where pressure spikes and temperature swings are the norm. The 10-foot length offers flexibility in routing while remaining manageable for a single technician during installation. Pair this hose with quality fittings and clamps rated for your system's operating pressure to ensure leak-free operation on street cars, track builds, and engine test stands where mission-critical reliability cannot be compromised.