Home/Shop by Part/Engine & Engine Management/Engine Sensors & Electrical/Knock Sensor Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 2013 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 Choose your Infiniti Model E 2013 EX37 Knock Sensor F 2013 FX37 Knock Sensor 2013 FX50 Knock Sensor G 2013 G37 Knock Sensor M 2013 M35h Knock Sensor 2013 M37 Knock Sensor 2013 M56 Knock Sensor Q 2013 QX56 Knock Sensor