NGK spark plugs push the limits of performance and innovation, bringing the most advanced technology to today's high-efficiency engines. From the high-tech Ruthenium HXâ„¢ to the industry standard...
Superior construction for serious powerVersatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hotFeatures high alumina ceramics for...
NGK's Laser Iridium Spark Plugs Provide Superior Ignitability and Long Service LifeFine Wire Iridium Tipped Center Electrode and Fine Wire Platinum Tipped Ground Electrode Ensures Slow Wear Rate...