The NGK 2622 BUHW Engine Spark Plugs are high-quality spark plugs designed for marine engines. Manufactured by the reputable brand NGK, these spark plugs are known for their reliability and performance. With a manufacturer part number of BUHW, these spark plugs are a crucial component for ensuring optimal engine function and ignition efficiency on the water. Whether you're maintaining a personal boat or servicing a commercial vessel, these NGK spark plugs are a trusted choice for keeping your engine running smoothly.