TheseDENSO Iridium plugs are Long Life and specially designed for high tech engines. TOYOTA PRIUS PLUS 2012 TO 2017. TOYOTA PRIUS PLUGIN 2009 TO 2015. SET OF 4 SPARK PLUGS. TOYOTA RAV4 2012 TO 2018. All Hybrid Vehicles require Spark Plugs change @ 60000miles and not at every service interval !
