Denso (3353) SK16R-P11 Iridium Spark Plug， Pack of 1<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>SK16R-P11</li><li>Excellent acceleration and performance</li><li>Stable combustion during idling</li><li>Long life and high reliability</li><li>Features iridium with high melting point</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41guc7lH3KL.jpg" noproxy>