1.Denso spark plugs 90919-01253/SC20HR11 2.Provide long lasting durability 3.Increases fuel economy and ... High Quality Denso Spark Plugs (NO.:90919-01253/SC20HR11) Stock NO.90919-01253/SC20HR11 Advantage1.Reduces ignition system voltage requirements2.Increases fuel ... / YARIS / AURIS Spark Plugs Denso Spark Plugs (NO.:90919-01253/SC20HR11)