AN Female Coupler 45 Degree #16

The AN Female Coupler 45 Degree #16 by Triple X Race Components is a precision hydraulic and fuel line adapter designed for high-performance racing and motorsport applications. This 45-degree swivel coupler connects two 16 AN female ports, enabling flexible hose routing while maintaining full flow capacity. Built from aluminum and finished in black anodized coating, it combines corrosion resistance with lightweight construction—critical attributes for engine bay and fuel system installations where weight and durability matter.

The 45-degree angle design reduces fitting footprint in tight spaces, allowing hose runs to navigate around components without sharp bends that compromise flow or stress hose connections. The swivel feature permits final hose alignment without twisting the fitting body, a practical advantage during assembly and maintenance. At 0.24 lbs with compact dimensions (3.6 × 2 × 4.75 inches), this coupler integrates seamlessly into fuel systems, cooling circuits, and hydraulic lines on race cars, drag vehicles, and high-output engines. The #16 AN size handles substantial flow rates—standard across professional racing fuel systems and turbo cooling applications—while the black anodized finish resists oxidation and provides a finished appearance in exposed installations.

This fitting is essential for builders and crews who demand repeatability and reliability in line routing. Whether adapting fuel rails, intercooler circuits, or secondary hydraulic systems, the AN coupler standard ensures compatibility across OEM and aftermarket components. The female-to-female configuration allows it to serve as an extension or redirect fitting between existing AN male connections, giving builders flexibility in hose layout without sacrificing structural integrity or safety margins critical under race conditions.

Triple X Race Components specializes in race-grade hydraulic and fuel system components recognized for precision machining and consistent performance. This coupler carries the brand's reputation for manufacturing fittings that withstand vibration, temperature cycling, and sustained high pressure—conditions that expose poor tolerances or material shortcuts. Available individually, it allows point-source replacement or staged system builds without forcing large kit purchases.