4AN to 1/8NPT Black Male Female

The REDHORSE PERFORMANCE 4AN to 1/8NPT Black Male Female adapter is a precision-engineered fitting designed for custom hydraulic and fuel line systems in high-performance applications. This straight adapter seamlessly converts between 4 AN male connections and accommodates NPT threaded ports, making it essential for builders and technicians who need reliable fluid system integration across different port standards.

Constructed from aluminum with black anodized finish, this 9195 Series fitting delivers corrosion resistance and aesthetic consistency with professional-grade plumbing assemblies. The anodized coating protects against oxidation in demanding environments—whether mounted in an engine bay, custom chassis build, or marine system where salt exposure and thermal cycling are concerns. The adapter's lightweight aluminum construction keeps overall system weight minimal while maintaining the strength required for sustained pressure applications. At just 0.06 lbs, it adds negligible mass to fuel or hydraulic manifold configurations.

This fitting serves fabricators, engine builders, and system integrators who work with mixed fitting standards. Custom automotive projects, aircraft fuel systems, agricultural equipment modifications, and industrial machinery often require bridging between AN-style quick-disconnect lines and NPT-threaded component ports. The straight-body design minimizes turbulence and pressure drop compared to elbow configurations, making it suitable for both gravity-fed and pressurized system layouts.

REDHORSE Performance adapters are recognized for consistent manufacturing tolerances and compatibility with standard AN hose fittings and NPT threaded ports found across the automotive aftermarket, motorsports, and industrial sectors.