N12-4717 PMR9B Platinum Spark Plug

Product Description

FeaturesTo operate over a much wider heat range than ordinary plugsResists carbon buildup and pre-ignitionHigh alumina ceramics for better heat transfer and electrical insulationSolid copper core and nickel tipped electrode provide a longer plus lifePatented triple gasket sealing process eliminates the possibility of combustion gas leakageLaser Platinum spark plugs provide high ignitability and longer service lifeDual platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissionsSpecificationsSeat Type: Gasket