NGK 4929 Spark Plug
NGK DPR8EA-9 - Spark Plug   The workhorse, at the heart of smooth-running engines around the world.     OEM QualityTriple-Gasket Sealing ProcessConsistent PerformancePlug of Choice in Millions of VehiclesPlug Specifications     Thread Diameter - 12mm 58Thread Reach - 19mm 34Firing End - Premium PlatinumResistor type