Home/Shop by Part/Engine & Engine Management/Tune Up & Maintenance/Spark Plugs Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 2014 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Choose your Scion Model i 2014 iQ Spark Plugs t 2014 tC Spark Plugs x 2014 xB Spark Plugs 2014 xD Spark Plugs