The New Genuine Mercedes Air Intake Sensor with Red Seal (Part Number: A6420160330) is a high-quality replacement part specifically designed for Mercedes-Benz vehicles. This air intake sensor plays a crucial role in monitoring the amount of air entering the engine, ensuring optimal fuel delivery and performance. With its genuine manufacturer part number and reference OE/OEM number, you can trust that this sensor is a reliable and compatible choice for your Mercedes-Benz vehicle. New part, unused