NKG® Spark Plugs Are Available In A Wide Variety Of Styles And Hex Sizes.
NKG® Spark Plugs are made for long lasting use and dependability. Wide selection of Standard, Diesel Glow, G-Power Platinum, Iridium IX, Laser Iridium, Laser Platinum, Racing and V-Power style spark plugs are available in 5/9, 9/16, 5/8, 11/16, 17/24, 3/4, 13/16 and 1 inch hex sizes.
NGK® Spark Plugs Click on a model number to view additional specifications, photo galleries and accessories. Click on an underlined title to change sort order.