Since 1936, NGK Spark Plugs has been the world leader in technology, innovation, and worldclass quality in the design of spark plugs and oxygen sensors. Today, NGK Spark Plugs manufactures ignition products, oxygen sensors and technical sensors for virtually every automotive manufacturer in the world. NGK has built a reputation for quality and reliability, and a commitment to excellence continues to be the driving force behind the company’s advanced research and development programs. With state-of-the-art manufacturing, inventory, and distribution facilities, NGK provides customers with world-class products and services.
In North America, NGK is headquartered in Wixom, MI and maintains manufacturing, inventory, and distribution facilities in Irvine, CA, Sissonville, WV and Chicago, IL.
