The N55 MAF Mass Airflow Sensor 7593624 is a genuine OEM part manufactured by BMW in Germany. It is designed for easy installation in the engine compartment of various BMW models including the E70, E90, F32, F10, E71, F25, and F26 series. This mass sensor provides accurate measurements of air intake for optimal engine performance and efficiency. With a 1-month manufacturer warranty, this high-quality sensor ensures a perfect fit and reliable operation for your BMW vehicle.