{"product_id":"wpr-242-1183","title":"Walker Products Ignition Knock Detonation Sensor - 242-1183","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 242-1183\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\u003eDetects Engine Knock: Monitors vibration frequencies to detect detonation and prevent pre-ignition engine damage.\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\u003cli\u003eOE Replacement Sensitivity: Calibrated to match factory frequency response and output for seamless ECU integration and spark control.\u003c\/li\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\u003eBuilt for Harsh Environments: Engineered to resist heat, vibration, and oil exposure for long-lasting signal reliability.\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\u003e2022 Nissan Rogue Sport\u003c\/li\u003e\n\u003cli\u003e2021 Nissan Rogue Sport\u003c\/li\u003e\n\u003cli\u003e2020 Nissan Rogue\u003c\/li\u003e\n\u003cli\u003e2020 Nissan Rogue Sport\u003c\/li\u003e\n\u003cli\u003e2019 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2019 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2019 Nissan Murano\u003c\/li\u003e\n\u003cli\u003e2019 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2019 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2019 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2019 Nissan Rogue\u003c\/li\u003e\n\u003cli\u003e2019 Nissan Rogue Sport\u003c\/li\u003e\n\u003cli\u003e2019 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2019 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Murano\u003c\/li\u003e\n\u003cli\u003e2018 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2018 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2018 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Rogue\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Rogue Sport\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2018 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2017 INFINITI QX60\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Juke\u003c\/li\u003e\n\u003cli\u003e2017 Nissan March\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Murano\u003c\/li\u003e\n\u003cli\u003e2017 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2017 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2017 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Rogue\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Rogue Sport\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2017 Nissan Versa Note\u003c\/li\u003e\n\u003cli\u003e2016 INFINITI QX60\u003c\/li\u003e\n\u003cli\u003e2016 INFINITI QX80\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Juke\u003c\/li\u003e\n\u003cli\u003e2016 Nissan March\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Murano\u003c\/li\u003e\n\u003cli\u003e2016 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2016 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2016 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Rogue\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2016 Nissan Versa Note\u003c\/li\u003e\n\u003cli\u003e2015 INFINITI QX60\u003c\/li\u003e\n\u003cli\u003e2015 INFINITI QX80\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Armada\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Juke\u003c\/li\u003e\n\u003cli\u003e2015 Nissan March\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Murano\u003c\/li\u003e\n\u003cli\u003e2015 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2015 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2015 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Rogue\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2015 Nissan TITAN\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Versa Note\u003c\/li\u003e\n\u003cli\u003e2015 Nissan Xterra\u003c\/li\u003e\n\u003cli\u003e2014 INFINITI QX60\u003c\/li\u003e\n\u003cli\u003e2014 INFINITI QX80\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Armada\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Juke\u003c\/li\u003e\n\u003cli\u003e2014 Nissan March\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2014 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2014 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2014 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Rogue\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2014 Nissan TITAN\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Versa Note\u003c\/li\u003e\n\u003cli\u003e2014 Nissan Xterra\u003c\/li\u003e\n\u003cli\u003e2013 INFINITI JX35\u003c\/li\u003e\n\u003cli\u003e2013 INFINITI QX56\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Armada\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Juke\u003c\/li\u003e\n\u003cli\u003e2013 Nissan March\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2013 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2013 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2013 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2013 Nissan TITAN\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2013 Nissan Xterra\u003c\/li\u003e\n\u003cli\u003e2012 INFINITI QX56\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Armada\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Juke\u003c\/li\u003e\n\u003cli\u003e2012 Nissan March\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2012 Nissan NV1500\u003c\/li\u003e\n\u003cli\u003e2012 Nissan NV2500\u003c\/li\u003e\n\u003cli\u003e2012 Nissan NV3500\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2012 Nissan TITAN\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Versa\u003c\/li\u003e\n\u003cli\u003e2012 Nissan Xterra\u003c\/li\u003e\n\u003cli\u003e2011 INFINITI QX56\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Armada\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Frontier\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Juke\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2011 Nissan TITAN\u003c\/li\u003e\n\u003cli\u003e2011 Nissan Xterra\u003c\/li\u003e\n\u003cli\u003e2010 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2010 Nissan Armada\u003c\/li\u003e\n\u003cli\u003e2010 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2010 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2010 Nissan TITAN\u003c\/li\u003e\n\u003cli\u003e2009 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2009 Nissan Maxima\u003c\/li\u003e\n\u003cli\u003e2009 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2008 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2008 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003e2007 Nissan Altima\u003c\/li\u003e\n\u003cli\u003e2007 Nissan Sentra\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58455132471599,"sku":"WPR-242-1183","price":210.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/242-1183_1.jpg?v=1789176168","url":"https:\/\/partspioneer.ca\/products\/wpr-242-1183","provider":"Parts Pioneer","version":"1.0","type":"link"}