The NGK Laser Iridium Spark Plug 6858 - DFH6B-11A is equipped with a laser-welded iridium tip that delivers superior ignition performance and long-lasting durability. This advanced design enhances spark efficiency and combustion, leading to smoother engine operation and better fuel economy. The DFH6B-11A model resists fouling and wear, reducing maintenance needs and extending service life. Suitable for a variety of engines, this spark plug supports reliable starting and optimal engine performance. The NGK DFH6B-11A is an excellent choice for maintaining engine health and achieving consistent, high-quality ignition.

Part number: DFH6B-11A