The DENSO X27ES-U is a high-performance iridium spark plug designed to deliver superior ignition and fuel efficiency. Its advanced iridium-tipped electrode ensures a strong spark and exceptional longevity, resisting wear and fouling. This spark plug is engineered to meet the demanding requirements of modern engines, providing reliable performance across a wide range of operating conditions. Experience smoother idling, improved acceleration, and better fuel economy with this premium ignition component. DENSO's commitment to quality means the X27ES-U is built to last, offering a dependable solution for your vehicle's ignition system. Trust DENSO for precision engineering and lasting performance.