NGK (7090-4PK) BKR5EGP G-Power Spark Plug， (Box of 4)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>G-Power Platinum Alloy Spark Plugs offer superior performance with improved fuel efficiency， lower emissions， and quicker starts</li><li>0.6mm laser welded fine Platinum tip reduces required voltage ensuring high durability and a consistently stable spark</li><li>Special configurations are used for the insulator noses to improve throttle response and prevent fouling with corrugated ribs on insulator to prevent flashover</li><li>Platinum alloy ground and center electrode for greater spark while ensuring precise gap during the life of the plug</li><li>Trivalent Metal Plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas leakage</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Ua5gn89qL.jpg" noproxy>