Genuine OEM Kia Fuel Line Adapter, part number 314302F100. This critical component is designed to securely connect different lines within the vehicle's fuel delivery system, facilitating the precise flow of fuel. It is situated within the engine bay, forming part of the complex fuel rail and injector assembly. Choosing a genuine OEM adapter ensures proper fitment, material compatibility with fuel, and resistance to pressure and vibration, preventing dangerous fuel leaks.