Bosch (4309) HGR9LDP0 9 Platinum + 2 Spark Plug， (Pack of 1)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Revolutionary surface air gap firing technology featuring two yttrium-enhanced ground electrodes delivers a longer， more powerful spark for optimum engine performance </span></li><li><span class="a-list-item"> Two yttrium-enhanced ground electrodes provide optimum access to the air/fuel mixture for more efficient combustion...plus a longer performance life </span></li><li><span class="a-list-item"> More platinum in the center electrode further increases performance life </span></li><li><span class="a-list-item"> Electrode gap is factory set to provide ease of installation never requires adjustment </span></li><li><span class="a-list-item"> Provides ease of installation -- never requires adjustment </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31rv-XCFV1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41m-eWFS9qL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21%2B%2B5CQlRcL.jpg" noproxy>