{"product_id":"wpr-242-1330","title":"Walker Products Ignition Knock Detonation Sensor - 242-1330","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 242-1330\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\u003eBuilt for Harsh Environments: Engineered to resist heat, vibration, and oil exposure for long-lasting signal reliability.\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\u003eDetects Engine Knock: Monitors vibration frequencies to detect detonation and prevent pre-ignition engine damage.\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\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\u003e2025 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2025 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2025 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2025 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2025 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2024 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2024 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2024 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2024 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2024 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2023 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2023 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2023 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2023 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2023 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2023 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2023 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2022 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2022 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2022 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2022 Ford GT\u003c\/li\u003e\n\u003cli\u003e2022 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2022 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2022 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2022 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2022 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2022 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2021 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2021 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2021 Ford GT\u003c\/li\u003e\n\u003cli\u003e2021 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2021 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2021 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2021 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2021 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2021 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2020 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2020 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2020 Ford GT\u003c\/li\u003e\n\u003cli\u003e2020 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2020 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2020 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2020 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2020 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2020 Lincoln Continental\u003c\/li\u003e\n\u003cli\u003e2020 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2019 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2019 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2019 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2019 Ford GT\u003c\/li\u003e\n\u003cli\u003e2019 Ford Police Interceptor Sedan\u003c\/li\u003e\n\u003cli\u003e2019 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2019 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2019 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2019 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2019 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2019 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2019 Lincoln Continental\u003c\/li\u003e\n\u003cli\u003e2019 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2019 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2018 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2018 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2018 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2018 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2018 Ford GT\u003c\/li\u003e\n\u003cli\u003e2018 Ford Police Interceptor Sedan\u003c\/li\u003e\n\u003cli\u003e2018 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2018 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2018 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2018 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2018 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2018 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2018 Lincoln Continental\u003c\/li\u003e\n\u003cli\u003e2018 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2018 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2018 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2017 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2017 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2017 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2017 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2017 Ford GT\u003c\/li\u003e\n\u003cli\u003e2017 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2017 Ford Police Interceptor Sedan\u003c\/li\u003e\n\u003cli\u003e2017 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2017 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2017 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2017 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2017 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2017 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2017 Lincoln Continental\u003c\/li\u003e\n\u003cli\u003e2017 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2017 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2017 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2016 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2016 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2016 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2016 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2016 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2016 Ford Police Interceptor Sedan\u003c\/li\u003e\n\u003cli\u003e2016 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2016 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2016 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2016 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2016 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2016 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2016 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2015 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2015 Ford Expedition\u003c\/li\u003e\n\u003cli\u003e2015 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2015 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2015 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2015 Ford Police Interceptor Sedan\u003c\/li\u003e\n\u003cli\u003e2015 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2015 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2015 Ford Transit-150\u003c\/li\u003e\n\u003cli\u003e2015 Ford Transit-250\u003c\/li\u003e\n\u003cli\u003e2015 Ford Transit-350\u003c\/li\u003e\n\u003cli\u003e2015 Ford Transit-350 HD\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2015 Lincoln Navigator\u003c\/li\u003e\n\u003cli\u003e2015 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2014 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2014 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2014 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2014 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2014 Ford Police Interceptor Sedan\u003c\/li\u003e\n\u003cli\u003e2014 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2014 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2014 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2014 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2014 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2014 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2014 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2013 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2013 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2013 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2013 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2013 Ford Police Interceptor Sedan\u003c\/li\u003e\n\u003cli\u003e2013 Ford Police Interceptor Utility\u003c\/li\u003e\n\u003cli\u003e2013 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2013 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2013 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2013 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2013 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2013 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2013 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2012 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2012 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2012 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2012 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2012 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2012 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2012 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2012 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2012 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2012 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2012 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2012 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2011 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2011 Ford Explorer\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2011 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2011 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2011 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2011 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2011 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2011 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2011 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2011 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2011 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2011 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2010 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2010 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2010 Ford Fusion\u003c\/li\u003e\n\u003cli\u003e2010 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2010 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2010 Lincoln MKT\u003c\/li\u003e\n\u003cli\u003e2010 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2010 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2010 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2010 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2009 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2009 Ford Flex\u003c\/li\u003e\n\u003cli\u003e2009 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2009 Ford Taurus X\u003c\/li\u003e\n\u003cli\u003e2009 Lincoln MKS\u003c\/li\u003e\n\u003cli\u003e2009 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2009 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2009 Mazda 6\u003c\/li\u003e\n\u003cli\u003e2009 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2009 Mercury Sable\u003c\/li\u003e\n\u003cli\u003e2008 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2008 Ford Taurus\u003c\/li\u003e\n\u003cli\u003e2008 Ford Taurus X\u003c\/li\u003e\n\u003cli\u003e2008 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2008 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2008 Mazda CX-9\u003c\/li\u003e\n\u003cli\u003e2008 Mercury Sable\u003c\/li\u003e\n\u003cli\u003e2007 Ford Edge\u003c\/li\u003e\n\u003cli\u003e2007 Lincoln MKX\u003c\/li\u003e\n\u003cli\u003e2007 Lincoln MKZ\u003c\/li\u003e\n\u003cli\u003e2007 Mazda CX-9\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58455136207151,"sku":"WPR-242-1330","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/242-1330_1.jpg?v=1789176298","url":"https:\/\/partspioneer.com\/products\/wpr-242-1330","provider":"Parts Pioneer","version":"1.0","type":"link"}