8AN to 8AN Black Male Female

The 8AN to 8AN Black Male Female adapter fitting is a precision hydraulic and fuel line connector engineered for high-performance automotive, aerospace, and industrial fluid transfer applications. This straight-port adapter bridges two 8 AN male fittings while incorporating a 1/8 inch NPT female port for auxiliary gauge, sensor, or valve integration. Whether you're building a custom fuel system, coolant circuit, or pneumatic line assembly, this adapter provides the versatility and reliability required in demanding environments where flow integrity and pressure containment are non-negotiable.

Constructed from lightweight aluminum and finished in black anodized coating, the 8AN to 8AN adapter combines corrosion resistance with minimal weight—critical for race cars, aircraft, and weight-sensitive installations. The anodized surface protects against oxidation and UV degradation while maintaining aesthetic coherence with other performance plumbing components. The straight-flow design eliminates unnecessary pressure drops and heat generation, preserving fluid temperature and system efficiency. The additional 1/8 NPT female port enables real-time pressure monitoring, temperature sensing, or vent integration without requiring secondary fittings or complex manifold modifications.

Professional builders, restoration shops, and competition teams standardize on this adapter for fuel cell plumbing, transmission cooler lines, and brake fluid distribution systems. Installation is straightforward—use PTFE thread seal tape on the NPT port and appropriate hose crimpers or swaged fittings on the AN connections to ensure leak-free operation under shock and vibration. The compact 2.8 x 1.1 x 3.8 inch footprint fits tight engine bays and cramped valve block configurations. Verify your 8 AN hose or component specifications before ordering to confirm male-to-female orientation and port location compatibility with your circuit layout.