Lexus Air Filter 17801-YZZ16 – Lexus RX 350h (2023–2025) supports hybrid efficiency by delivering clean, steady airflow with precision-pleated media that captures fine dust and pollen without restricting intake. OE-grade geometry ensures a perfect seal that prevents bypass particles from skewing sensors and fuel trims. Moisture-resistant, shape-holding frames deliver consistent performance across start-stop and thermal cycles common to hybrid duty. DIY swap takes minutes. Follow factory intervals—shorten in dusty or high-pollen areas—to preserve economy, protect components, and keep your RX 350h whisper-quiet and effortlessly responsive.