The DENSO W16FSR spark plug is engineered to deliver reliable ignition and consistent performance for a wide range of vehicles. Featuring advanced materials and construction, this spark plug ensures efficient fuel combustion, contributing to smoother engine operation and improved fuel economy. Its robust design is built to withstand the demanding conditions of modern engines. DENSO is a leading manufacturer known for its commitment to quality and innovation in ignition technology. Choosing the W16FSR means opting for a component that meets stringent manufacturing standards, providing peace of mind and dependable service life.