The DENSO T20EPR-U15 is a high-performance iridium spark plug engineered to deliver superior ignition and combustion efficiency. Its advanced design ensures a strong, consistent spark, leading to improved engine response and fuel economy. Crafted with DENSO's renowned quality, this spark plug is built to withstand the demanding conditions of modern engines. The iridium alloy tip provides exceptional durability and resistance to wear, ensuring a long service life and sustained performance over time. This spark plug is suitable for a wide range of applications, offering a reliable solution for maintaining your vehicle's ignition system. Trust DENSO for quality components that contribute to a smoother running engine and optimal power output.