90 Deg #10 to #10 Swivel Fitting Black

The EARLS 90 Deg #10 to #10 Swivel Fitting Black is a precision hose end connector engineered for high-performance fuel, coolant, and hydraulic line applications where vibration isolation and directional flexibility are critical. Built for serious automotive enthusiasts and professional mechanics, this swivel fitting eliminates stress on hard-line connections by allowing the hose to rotate freely without twisting the line itself. Whether you're upgrading a fuel system on a turbocharged engine, installing custom cooling loops, or fabricating a custom brake line setup, this fitting reduces installation complexity and extends component lifespan by minimizing fatigue failure at connection points.

This fitting features a 90-degree angle orientation with 10 AN male O-ring ports on both ends, allowing dual hose connections at a right angle in tight engine bay layouts. Constructed from aluminum and finished in black anodized coating for corrosion resistance and a professional appearance, the swivel-seal design utilizes an internal rotating mechanism that maintains a leak-free seal even under constant vibration and thermal cycling. The O-ring interface ensures compatibility with standard 10 AN hoses and male fittings, providing reliable pressure containment in systems operating from fuel injection circuits to boost control lines on supercharged and turbocharged platforms.

Mechanics favor this fitting for engine bay rework where spatial constraints demand angled connections without kinks or stress bends in hose runs. Its compact footprint (2.7 x 1.35 x 3.7 inches) fits between headers, intake manifolds, and turbocharger inlets where straight fittings simply don't work. The swivel action eliminates the need for separate elbows and reduces overall line complexity, making it ideal for custom fuel system builds, intercooler plumbing, and any pressurized fluid circuit where hose routing must navigate tight corners. Installation is straightforward: thread or push the 10 AN hoses onto both ends, and the internal seal does the rest.