Spark Plugs

NGK Spark Plugs (U.S.A.), Inc. is a global leader in the development of spark plugs and oxygen sensors. From its inception in 1936 to the present day, the NGK product line exemplifies the company's commitment to innovation, performance, and quality. NGK...

If you had difficulty starting the engine, lost engine power, or experienced decreased acceleration, your boat's spark plugs may be failing or in poor condition. Invest in a high-quality spark plug to improve the performance of your boat. The BPR7HS-10...

The Champion Spark Plug is an OE type replacement plug design for marine applications. It is designed for small engines and features an electrode that creates a sharp-focused spark to form a spark for igniting the air-fuel mixture. It is a conventional...

NGK Spark Plugs works in a considerably wide temperature range than regular plugs. Carbon buildup and pre-ignition are not a problem with them. High alumina ceramics is very important to improve heat transfer and electrical insulation. A revolutionary...

The Spark Plug L78C is a conventional spark plug with nickel alloy electrodes. The Copper Plus spark plug has a copper core center electrode that allows for increased conductivity, accurate control of heat range, optimizing performance, and longevity...

The purpose of the NGK Standard Spark Plug is to improve the vehicle's performance. It is made of corrosion-resistant and abrasion-resistant material. The spark plug insulators are 99 percent pure alumina silicate, which allows for longer insulator noses...

The B5HS SPARK PLUG (86-4210) is an abrasion-resistant, robust material. It's primarily out of a highly pure alumina silicate insulator with exceptional dielectric and raw endurance, as well as a mix of innovative ceramic features and a triple gasket...