NGK Spark Plug DILFR7B10G (97218)

The NGK Spark Plug DILFR7B10G (97218) is a 12mm diameter plug engineered for reliable ignition and efficient combustion. It delivers stable firing, durable construction, and improved throttle response across a wide range of gasoline engines. Designed for longevity and consistent performance, this plug helps reduce misfires and smooths idling while contributing to better overall fuel efficiency. Whether you’re maintaining an older engine or tuning up a modern setup, the DILFR7B10G provides dependable spark delivery and compatibility with a variety of ignition systems. Trust NGK’s engineering for dependable starts and steady performance in everyday driving and demanding conditions.