16an StreetLite Crimp Fitting Straight

The AEROQUIP 16AN StreetLite Crimp Fitting Straight (part number FCL4216) is a precision hose end connector engineered for high-performance hydraulic and fuel line applications. This straight fitting accommodates a 16 AN hose with crimp termination on one end and connects to a 16 AN female port on the other, making it essential for custom fuel systems, brake lines, and power steering installations where space and reliability are critical.

Constructed from aluminum and finished in black and silver anodizing, this straight fitting provides corrosion resistance while maintaining a lightweight profile—important for performance builds where mass reduction directly impacts handling and acceleration. The anodized finish protects against oxidation in engine bays and beneath-vehicle environments where moisture and salt exposure accelerate corrosion. The straight configuration eliminates the need for additional adapters or bends, reducing potential leak points and simplifying installation in confined engine compartments.

This fitting is designed for builders and mechanics working on custom fuel injection systems, nitrous oxide delivery lines, and high-flow cooling circuits. The 16 AN sizing suits mid-level flow requirements typical in modified street engines and track-focused vehicles where reliable pressure containment at operating temperatures is non-negotiable. AEROQUIP fittings are favored in the performance automotive community for their consistency and ability to maintain integrity under sustained high pressure.

Whether you're assembling a custom fuel system, upgrading brake lines, or building a complete power steering circuit, having correct-sized fittings in stock prevents delays and ensures proper hose routing. The StreetLite designation indicates a lighter-duty variant suitable for street-driven vehicles, distinguishing it from heavier industrial-grade options while still meeting automotive performance standards.