BOSCH OE Fine Wire Platinum: Bosch Platinum spark plugs deliver improved ignitability and fuel efficiency, and are an economical upgrade from conventional copper core spark plugs. Engineered to meet or exceed Original Equipment specifications for platinum. Product Features:OE Fine Wire design requires up to 24% less voltage to ignitePre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seizeTapered ground electrode allows for better ignition throughout the life of the spark plug
