This DENSO spark plug, part code U22FSR-U, is engineered to provide consistent and powerful sparks for efficient combustion. Its advanced design ensures reliable starting and smooth engine operation under various driving conditions. Crafted with high-quality materials, this spark plug offers durability and longevity, minimizing the need for frequent replacements. It is designed to meet the specific requirements of your vehicle's ignition system, contributing to fuel efficiency and reduced emissions. Ensure your engine receives the optimal spark it needs for peak performance. This DENSO spark plug is a direct fit for compatible applications, making installation straightforward.