#16 90 Deg Union Fitting

The #16 90 Deg Union Fitting by FRAGOLA is a precision-engineered hydraulic and fuel system connector designed for high-performance automotive, industrial, and off-road applications. This 90-degree adapter joins two 16 AN male ports at a right angle, enabling compact routing of hoses and lines in confined engine bays and equipment spaces. Whether you're building a custom cooling system, fuel delivery setup, or pressure line configuration, this union fitting provides the directional flexibility needed to navigate tight clearances without compromising flow integrity.

Constructed from lightweight aluminum and finished in FRAGOLA's signature blue anodized coating, the #16 90 Deg Union Fitting resists corrosion while maintaining strength under demanding pressure and temperature cycles. The anodized surface protects against oxidation and provides visual identification in complex plumbing systems. The 16 AN male-to-male configuration ensures secure, leak-free connections when paired with compatible 16 AN hose assemblies and fittings, while the 90-degree geometry minimizes stress on hose bends and reduces installation complexity in vehicle frames or equipment enclosures.

This fitting suits builders and technicians working on race cars, custom trucks, industrial hydraulic systems, and marine engines where space constraints and performance reliability are non-negotiable. The compact design (4.9 × 1.55 × 7.4 inches, 0.29 lbs) allows installation in tight quarters without adding significant weight. Compatible with all standard 16 AN hose and adapter systems, it pairs seamlessly with fuel injection systems, transmission coolers, and power steering circuits. For those seeking OEM-quality directional adapters backed by FRAGOLA's reputation for precision manufacturing, this union fitting delivers proven durability and consistent performance across thousands of operating hours.