Features: Adopts advanced electromagnetic technology for efficient ignition performance, improving engine efficiency and fuel economy, providing a smoother driving experience; High temperature and high pressure resistant material adapts to harsh environments in the engine compartment, ensuring long-term stable operation; Precise ignition control optimizes fuel combustion efficiency, improving engine power output and fuel economy; Quick response capability provides high-voltage current rapidly, ensuring efficient engine operation at various speeds; Notes: Please check the description or use the year/make/model check finder and replace part numbers to confirm compatibility before purchasing; Professional installation is recommended.