Genuine OEM Hyundai Air Filter Housing, part number 281122W100. This critical component encloses and protects the engine's air filter, preventing unfiltered air and debris from entering the intake system. It ensures that only clean, filtered air reaches the engine, which is vital for optimal combustion and engine longevity. Constructed from durable, heat-resistant plastic, this housing is designed to withstand engine bay temperatures and vibrations. Choosing a genuine OEM air filter housing guarantees a perfect seal and proper airflow characteristics, which are essential for maintaining engine efficiency and protecting internal components.