1/4 Hose to 3AN Female Flare

The 1/4 hose to 3AN female flare fitting by EARLS is an essential adapter for custom fuel, coolant, and hydraulic systems that require standardized AN (Army-Navy) flare compatibility. This fitting connects 1/4-inch hose barb connections to 3AN female flare ports, making it ideal for street machines, drag cars, and engine swap projects that demand reliable and leak-free connections.

Designed for precision, this fitting features a barbed inlet that securely grips braided nylon or rubber hose, preventing slippage under vibration. The 3AN female flare end is compatible with standard 3AN male flare line ends, ensuring a tight seal. The fitting is crafted from durable aluminum, providing a lightweight yet robust solution for various applications.

Engine builders and restoration shops benefit from using EARLS adapters as they simplify installation and reduce troubleshooting during performance testing. This compact adapter is perfect for tight engine bays, allowing for future modifications without obstruction. Whether plumbing a fuel cell or routing coolant, this fitting is a reliable choice for high-performance setups.