The BOSCH Spark Plug YR78X is a high-performance spark plug designed to optimize engine efficiency and performance. Its advanced design features a fine-wire platinum center electrode, which provides a precise and powerful spark for efficient combustion and improved fuel economy. The spark plug's special firing technology reduces electrode wear, ensuring a longer service life and consistent performance over time. The YR78X spark plug is compatible with various gasoline engines and is built to withstand high temperatures and pressures, making it ideal for demanding driving conditions. BOSCH, a renowned automotive technology principals, has engineered this spark plug to meet strict quality standards, ensuring maximum engine efficiency and smooth operation
