ACDelco 41-962 Professional Platinum Spark Plug， Pack of 1<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>One-piece， fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference， regulate spark plug energy， and protect against compression pressures for long life</li><li>Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system</li><li>Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance</li></ul></div><img src="http://ecx.images-amazon.com/images/I/314U%2BUnfd2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41grWUQsi7L.jpg" noproxy>