F3-8101020 is the OEM front blower assembly (12V) for BYD E2, also compatible with BYD F3/F3R/G3/L3. Built with a durable plastic housing and high‑speed brush motor, it delivers strong, stable airflow with low noise and long lifespan. Made to original factory specifications with precise mounting points and electrical connectors, it enables direct bolt‑on installation without modification. As the cabin air circulation core, it supplies cool/hot air to vents, ensuring efficient HVAC performance. Each unit undergoes strict balance, noise and function tests. Ideal replacement for weak, noisy or failed blowers, restoring consistent airflow and comfort.