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 2011 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 TOP MODELS: 2011 F150 Truck Knock Sensor Choose your Ford Model C 2011 Crown Victoria Knock Sensor E 2011 E150 Knock Sensor 2011 E250 Knock Sensor 2011 E350 Super Duty Knock Sensor 2011 E450 Super Duty Knock Sensor 2011 Edge Knock Sensor 2011 Escape Knock Sensor 2011 Expedition Knock Sensor 2011 Explorer Knock Sensor F 2011 F150 Truck Knock Sensor 2011 F250 Super Duty Truck Knock Sensor 2011 F350 Super Duty Truck Knock Sensor 2011 F450 Truck Knock Sensor 2011 F53 Knock Sensor 2011 F550 Truck Knock Sensor 2011 F59 Knock Sensor 2011 Flex Knock Sensor 2011 Focus Knock Sensor 2011 Fusion Knock Sensor M 2011 Mustang Knock Sensor R 2011 Ranger Knock Sensor T 2011 Taurus Knock Sensor 2011 Transit Connect Knock Sensor