Precise Compatibility: OE standard codes (UF648, UF-648, C1791, 5C1848, E1148, 05149168AI) ensure the ignition coil pack and spark plugs match your vehicle precisely

High-Efficiency Energy Conversion: The enameled copper wire ignition coil has excellent conductivity, enabling efficient energy transmission with minimal energy loss, ensuring high-performance energy conversion, and providing good rust durability

Equipped with Iridium Spark Plugs: Iridium spark plugs have a high melting point, high hardness, and excellent heat durability, maintaining efficient and stable ignition in high-temperature, high-pressure environments. This improves fuel efficiency, enhances engine power output, and extends the service life

Enhanced Driving Experience: The spark plugs and coil packs kit not only helps maintain proper engine performance, improves fuel economy, reduces emissions and RFI electronic interference, but also effectively reduces engine vibration and noise, enhancing driving comfort and overall vehicle performance