10AN 90 Degree PTFE Reusable Hose End Blue

The 10AN 90 Degree PTFE Reusable Hose End Blue from REDHORSE PERFORMANCE is the foundation of any professional fuel, oil, or coolant line system in modern performance builds. Designed for builders and mechanics who demand precision-engineered components, this reusable hose end eliminates the guesswork of single-use crimped fittings while delivering consistent, leak-free connections across high-performance and street-driven vehicles. Whether you're routing fuel lines in a fuel-injected engine conversion, managing coolant paths in a custom cooling system, or building a complete fluid management setup, the 10AN fitting size offers an ideal balance between flow capacity and compact packaging.

Constructed with PTFE (polytetrafluoroethylene) inner tubing and precision-machined aluminum construction, this 90-degree hose end delivers superior chemical resistance and durability compared to rubber-lined alternatives. The reusable design allows you to adjust, reconfigure, or replace hose sections without purchasing new fittings, a critical advantage in prototype development or multi-stage engine builds where plumbing often evolves. The 10AN thread size (standard in performance automotive applications) pairs with AN hose in 5/8-inch outer diameter, ensuring compatibility with both vintage fuel systems and modern EFI conversions. The blue finish serves both aesthetic and functional purposes—it's an anodized protective coating that resists corrosion in engine bays while visually identifying the line's purpose at a glance during troubleshooting or maintenance.

Professional mechanics and serious enthusiasts favor REDHORSE PERFORMANCE hose ends for fuel system upgrades, forced-induction plumbing, and custom cooling loops where reliability is non-negotiable. The 90-degree configuration is essential when space constraints demand sharp bends—common in tight engine bays, turbo installations, or when rerouting lines around newly added components. Installation requires matching the hose end to your specific AN hose size and ensuring the barbed or crimped connection point matches your chosen assembly method; this fitting pairs seamlessly with standard AN hose adapters and fittings throughout the industry. At 0.205 lbs, it adds minimal weight while providing the structural integrity needed in high-pressure fuel systems, vacuum-assisted cooling circuits, and oil cooler setups.