The NGK Surface Gap Spark Plug 5777 - BUR9EQ is engineered with a unique surface gap design that delivers a stable and efficient spark for improved ignition performance. This design enhances combustion efficiency, making it suitable for high-performance engines and applications requiring precise spark delivery. The BUR9EQ spark plug ensures reliable starting and smooth engine operation by providing consistent ignition. Its robust construction resists fouling and wear, contributing to a longer lifespan and reduced maintenance needs. The surface gap design supports optimal engine efficiency, making this spark plug a dependable choice for maintaining peak engine performance.

Part number: BUR9EQ