Product Description: Elevate Your Vehicle's Performance with Our High-Quality Spark Plugs Experience enhanced driving performance and efficiency with our premium Spark Plugs, meticulously designed to optimize your vehicle's ignition system. These spark plugs are a crucial component for ensuring smooth engine operation and improved fuel economy. Discover the exceptional features that make these spark plugs the perfect upgrade for your Honda vehicle: OEM-Compatible Design Our spark plugs serve as a direct replacement for OEM numbers 18846‑11070 and SILZKR7B11, ensuring seamless compatibility and easy installation. They are specifically engineered to fit Honda Civic models from 2012 to 2015 and Honda Insight models from 2010 to 2014. Enhanced Ignition Performance These spark plugs provide sufficient ignition energy and a stable ignition point, which increases output power and enhances overall power performance. This ensures your engine operates at peak efficiency, delivering a powerful driving experience. Optimized Combustion and Power Output Designed for good combustion and strong explosive power, these spark plugs increase the number of revolutions, making the engine run smoother. The low ignition voltage reduces the electric anti-inflammatory effect, allowing for rapid ignition and improved engine responsiveness. Fuel Efficiency and Power Balance With high instantaneous output power, these spark plugs help achieve lower fuel consumption while maintaining the same output power. This balance ensures you get the most out of your vehicle's performance without compromising on efficiency. Durable and Long-Lasting Material Crafted from high-quality iridium material, these spark plugs offer a long service life, requiring replacement only every 80,000 to 100,000 kilometers. This durability ensures consistent performance and reduces the need for frequent maintenance. Upgrade your Honda Civic or Insight with our high-performance spark plugs and experience smoother engine operation and enhanced fuel efficiency. With their precision engineering, reliable performance, and long-lasting durability, these spark plugs are an essential component for maintaining your vehicle's optimal functionality. Invest in quality and enjoy a superior driving experience with these advanced ignition plugs.