1994-1996 Jaguar XJ12 Spark Plug NGK Jaguar Spark Plug 3177
NGK V-POWER SERIES SPARK PLUG, SOLD INDIVIDUALLYNGK V-Power Spark Plug provides economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved.Specifications:14 mm thread size17.55 mm reach16 mm hex size0.7 mm gap sizeHeat range 6Tapered seatResistor typeSolid terminal nutProjected tipV-grooved center electrodeFeatures:Unique V-Power design that directs the spark to the edge of the electrode where it develops more rapidlyIncreases ignitability even in lean burn conditions and lowers ignition system voltage requirementsCorrugated ribs prevent flashover and purest alumina silicate in its ceramic insulator gives greater strength and better heat transferCopper cored and triple sealed to further aid in heat removal and prevent interior leakageTrivalent metal plating has superior anti-corrosion and anti-seizing propertiesIncreases fuel economy and lower emissionsA highly durable spark plug against electrical and chemical wear