This Rein Ambient Air Temperature Sensor fits your 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 Volkswagen Passat 1.8L 2.0L 2.5L 2.8L 3.6L 4.0L L4 L5 V6 W8 and is perfect for a tune up or performance upgrade. .
