Vehicle Compatibility Information For Lexus GS350 3.5L 2007-2011&2013-2015 For Lexus GS450h 3.5L 2007-2011 For Lexus IS300 3.5L 2016-2018 For Lexus IS350 3.5L 2006-2018 For Lexus RC300 3.5L 2016-2018 For Lexus RC350 3.5L 2015-2018 Symptoms That Indicate You Need A Throttle Body Replacement Vacuum leak Poor or high idle Replace throttle body .
