Genuine OEM Nissan Air Intake Hose, part number 144634JA0B. This hose is a critical component of the engine's air intake system, responsible for channeling air from the turbocharger to the intake manifold. It is constructed from reinforced rubber to withstand engine bay temperatures and pressure. Proper airflow is essential for optimal engine performance and efficiency. Genuine OEM parts guarantee precise fitment and material integrity for reliable operation.