NGK DILKAR7E11HS / 97439 Spark Plug Laser Iridium

NGK DILKAR7E11HS / 97439 Laser Iridium Spark Plug is a genuine NGK component designed for durability and reliable ignition. With the smallest tip diameter available, this OEM Iridium plug delivers superior ignitability and a long service life. Its iridium/platinum surfaces resist wear, keeping idle steady and guarding against fouling. The laser-welded iridium center electrode tip paired with a platinum disc welded to the ground electrode extends life in demanding conditions. Trivalent metal plating provides corrosion resistance and anti-seize benefits, while faster starts and quicker acceleration improve everyday drivability. Expect better fuel economy and lower emissions, making it a strong OEM-approved choice for compatible vehicles.