This high-performance electronic throttle body is specifically engineered to deliver precise airflow control and seamless engine response for a range of popular Chinese SUVs and sedans—including the Haval H6, Haval H7, and Lifan 820—ensuring optimal compatibility across multiple model years and engine variants. Designed to meet stringent OEM specifications, it serves as a direct replacement unit that maintains factory-calibrated throttle mapping, idle stability, and emissions compliance. It is fully compatible with two widely used original equipment part numbers: 28286663 and 28406251—making it an ideal solution for both routine maintenance and performance-oriented upgrades. Built with durable aluminum housing, precision-machined butterfly valves, and integrated position sensors, this throttle body supports smooth, linear actuation and reliable long-term operation under varying temperature and load conditions. Its plug-and-play installation requires no ECU reprogramming or additional modifications, offering hassle-free integration into existing engine management systems while preserving drivability, fuel efficiency, and throttle responsiveness.