{"product_id":"wpr-242-1063","title":"Walker Products Ignition Knock Detonation Sensor - 242-1063","description":"\u003ch2\u003eProduct Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Walker Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Name:\u003c\/strong\u003e Ignition Knock Detonation Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e Ignition Knock (Detonation) Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 242-1063\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 1.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWalker Products Ignition Knock (Detonation) Sensors are OE Replacement components that monitor engine vibrations to detect knocking or detonation events. These sensors are a critical part of the engine control system, allowing the ECU to adjust ignition timing in real time to prevent spark knock—a condition that can cause internal engine damage, reduced fuel economy, and drivability issues. Walker Knock Sensors are engineered to match OE specifications for frequency range, sensitivity, and electrical output. Each unit is tuned to detect the specific resonant frequency of knock in a given engine platform, enabling precise spark retard when knock is detected. Built from high-quality, heat- and oil-resistant materials, these sensors are designed to endure the harsh conditions of the engine block and cylinder head. With exact OE fitment, Walker Knock Sensors install directly into the original threaded locations and connect using factory-style electrical terminals. Whether addressing a fault code (e.g., P0325, P0330), correcting timing issues, or replacing a failed sensor, Walker Knock Sensors restore proper knock detection, improve engine safety, and support optimal ignition performance across a wide range of gasoline applications.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExact OE Fit: Installs directly into original mounting locations using factory connectors and threads—no modifications required.\u003c\/li\u003e\n\u003cli\u003eDetects Engine Knock: Monitors vibration frequencies to detect detonation and prevent pre-ignition engine damage.\u003c\/li\u003e\n\u003cli\u003eBuilt for Harsh Environments: Engineered to resist heat, vibration, and oil exposure for long-lasting signal reliability.\u003c\/li\u003e\n\u003cli\u003eOE Replacement Sensitivity: Calibrated to match factory frequency response and output for seamless ECU integration and spark control.\u003c\/li\u003e\n\u003cli\u003eRestores Ignition Timing Accuracy: Supports optimal fuel efficiency, performance, and emissions by correcting spark advance during knock conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003e1 years\u003c\/p\u003e\u003ch2\u003eCountry of Origin\u003c\/h2\u003e\u003cp\u003eChina\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eSee the fitment table for engine, trim and other application details.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2023 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2022 Ford EcoSport\u003c\/li\u003e\n\u003cli\u003e2022 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2022 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2021 Ford EcoSport\u003c\/li\u003e\n\u003cli\u003e2021 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2021 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2020 Ford EcoSport\u003c\/li\u003e\n\u003cli\u003e2020 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2020 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2020 Ford Police Responder Hybrid\u003c\/li\u003e\n\u003cli\u003e2020 Ford SSV Plug-In Hybrid\u003c\/li\u003e\n\u003cli\u003e2020 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2020 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2019 Ford EcoSport\u003c\/li\u003e\n\u003cli\u003e2019 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2019 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2019 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2019 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2019 Ford Police Responder Hybrid\u003c\/li\u003e\n\u003cli\u003e2019 Ford SSV Plug-In Hybrid\u003c\/li\u003e\n\u003cli\u003e2019 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2019 Lincoln MKC\u003c\/li\u003e\n\u003cli\u003e2019 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2018 Ford C-Max\u003c\/li\u003e\n\u003cli\u003e2018 Ford EcoSport\u003c\/li\u003e\n\u003cli\u003e2018 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2018 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2018 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2018 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2018 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2018 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2018 Ford Special Service Police Sedan\u003c\/li\u003e\n\u003cli\u003e2018 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2018 Lincoln MKC\u003c\/li\u003e\n\u003cli\u003e2018 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2017 Ford C-Max\u003c\/li\u003e\n\u003cli\u003e2017 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2017 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2017 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2017 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2017 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2017 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2017 Ford Special Service Police Sedan\u003c\/li\u003e\n\u003cli\u003e2017 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2017 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2017 Jaguar XE\u003c\/li\u003e\n\u003cli\u003e2017 Land Rover Discovery Sport\u003c\/li\u003e\n\u003cli\u003e2017 Land Rover Range Rover Evoque\u003c\/li\u003e\n\u003cli\u003e2017 Lincoln MKC\u003c\/li\u003e\n\u003cli\u003e2017 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2016 Ford C-Max\u003c\/li\u003e\n\u003cli\u003e2016 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2016 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2016 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2016 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2016 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2016 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2016 Ford Special Service Police Sedan\u003c\/li\u003e\n\u003cli\u003e2016 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2016 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2016 Land Rover Discovery Sport\u003c\/li\u003e\n\u003cli\u003e2016 Land Rover Range Rover Evoque\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln MKC\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2015 Ford C-Max\u003c\/li\u003e\n\u003cli\u003e2015 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2015 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2015 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2015 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2015 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2015 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2015 Ford Special Service Police Sedan\u003c\/li\u003e\n\u003cli\u003e2015 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2015 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2015 Jaguar XF\u003c\/li\u003e\n\u003cli\u003e2015 Land Rover Discovery Sport\u003c\/li\u003e\n\u003cli\u003e2015 Land Rover LR2\u003c\/li\u003e\n\u003cli\u003e2015 Land Rover Range Rover Evoque\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln MKC\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2015 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2015 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2014 Ford C-Max\u003c\/li\u003e\n\u003cli\u003e2014 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2014 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2014 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2014 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2014 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2014 Ford Special Service Police Sedan\u003c\/li\u003e\n\u003cli\u003e2014 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2014 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2014 Jaguar XF\u003c\/li\u003e\n\u003cli\u003e2014 Land Rover LR2\u003c\/li\u003e\n\u003cli\u003e2014 Land Rover Range Rover Evoque\u003c\/li\u003e\n\u003cli\u003e2014 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2014 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2014 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2014 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2013 Ford C-Max\u003c\/li\u003e\n\u003cli\u003e2013 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2013 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2013 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2013 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2013 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2013 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2013 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2013 Jaguar XF\u003c\/li\u003e\n\u003cli\u003e2013 Land Rover LR2\u003c\/li\u003e\n\u003cli\u003e2013 Land Rover Range Rover Evoque\u003c\/li\u003e\n\u003cli\u003e2013 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2013 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2013 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2013 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2013 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2013 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2012 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2012 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2012 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2012 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2012 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2012 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2012 Land Rover Range Rover Evoque\u003c\/li\u003e\n\u003cli\u003e2012 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2012 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2012 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2012 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2012 Mazda CX-7\u003c\/li\u003e\n\u003cli\u003e2012 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2011 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2011 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2011 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2011 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2011 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2011 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2011 Mazda CX-7\u003c\/li\u003e\n\u003cli\u003e2011 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2011 Mazda Tribute\u003c\/li\u003e\n\u003cli\u003e2011 Mercury Mariner\u003c\/li\u003e\n\u003cli\u003e2011 Mercury Milan\u003c\/li\u003e\n\u003cli\u003e2010 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2010 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2010 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2010 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2010 Ford Transit Connect\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2010 Mazda CX-7\u003c\/li\u003e\n\u003cli\u003e2010 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2010 Mazda Tribute\u003c\/li\u003e\n\u003cli\u003e2010 Mercury Mariner\u003c\/li\u003e\n\u003cli\u003e2010 Mercury Milan\u003c\/li\u003e\n\u003cli\u003e2009 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2009 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2009 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2009 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2009 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2009 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2009 Mazda Tribute\u003c\/li\u003e\n\u003cli\u003e2009 Mercury Mariner\u003c\/li\u003e\n\u003cli\u003e2009 Mercury Milan\u003c\/li\u003e\n\u003cli\u003e2008 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2008 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2008 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2008 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2008 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2008 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2008 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2008 Mazda Tribute\u003c\/li\u003e\n\u003cli\u003e2008 Mercury Mariner\u003c\/li\u003e\n\u003cli\u003e2008 Mercury Milan\u003c\/li\u003e\n\u003cli\u003e2007 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2007 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2007 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2007 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2007 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2007 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2007 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2007 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2007 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2007 Mercury Mariner\u003c\/li\u003e\n\u003cli\u003e2007 Mercury Milan\u003c\/li\u003e\n\u003cli\u003e2006 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2006 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2006 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2006 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2006 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2006 Mazda 5\u003c\/li\u003e\n\u003cli\u003e2006 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2006 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2006 Mazda MX-5 Miata\u003c\/li\u003e\n\u003cli\u003e2006 Mazda Tribute\u003c\/li\u003e\n\u003cli\u003e2006 Mercury Mariner\u003c\/li\u003e\n\u003cli\u003e2006 Mercury Milan\u003c\/li\u003e\n\u003cli\u003e2005 Ford Escape\u003c\/li\u003e\n\u003cli\u003e2005 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2005 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2005 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2005 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2005 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2005 Mazda Tribute\u003c\/li\u003e\n\u003cli\u003e2005 Mercury Mariner\u003c\/li\u003e\n\u003cli\u003e2004 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2004 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2004 Mazda 3\u003c\/li\u003e\n\u003cli\u003e2004 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2004 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2003 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2003 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2003 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2003 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2002 Ford Focus\u003c\/li\u003e\n\u003cli\u003e2002 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2002 Mazda B2300\u003c\/li\u003e\n\u003cli\u003e2001 Ford Ranger\u003c\/li\u003e\n\u003cli\u003e2001 Mazda B2300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58455118872879,"sku":"WPR-242-1063","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/242-1063_1.jpg?v=1789175851","url":"https:\/\/partspioneer.com\/products\/wpr-242-1063","provider":"Parts Pioneer","version":"1.0","type":"link"}