45 Degree High Flow Hose End Fitting -12AN

The 45 Degree High Flow Hose End Fitting -12AN is engineered for automotive enthusiasts and professional mechanics who demand reliable, efficient fuel and fluid transfer in high-performance applications. This swivel hose end connector bridges 12 AN hose to 12 AN female ports, making it an essential component in custom fuel systems, coolant loops, and pressure line installations where space constraints or component angles require directional flexibility. Whether you're building a street machine, race car, or modern swap platform, this 45-degree angle fitting eliminates the need for multiple adapters and reduces turbulence in critical fluid pathways.

Constructed from aluminum with black anodized finish, this fitting resists corrosion and oxidation while maintaining a lightweight profile that won't add unnecessary mass to your fuel or coolant system. The swivel design accommodates minor misalignment and thermal expansion without inducing stress on hose barbs or port threads, preserving system integrity over repeated heat cycles and vibration exposure. High-flow internal passages are optimized for minimal restriction, ensuring fuel delivery meets injector demand or coolant circulation supports maximum engine output—critical when targeting consistent performance across a broad RPM range.

Mechanics and fabricators installing fuel injection upgrades, turbo cooling circuits, or intercooler plumbing will appreciate the compact 45-degree orientation that routes hoses around engine bay obstacles without kinking or crimping. The 12 AN sizing handles flows up to 200+ GPH, accommodating everything from twin-turbo applications to aggressive street fuel systems. Installation is straightforward—hand-tight wrench-compatible design allows tool adjustment without risk of aluminum thread stripping, and the swivel joint permits final hose positioning after the fitting is seated, reducing install time on tight manifolds or firewall-mounted components.