{"product_id":"wpr-242-1328","title":"Walker Products Ignition Knock Detonation Sensor - 242-1328","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 242-1328\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\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\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\u003eExact OE Fit: Installs directly into original mounting locations using factory connectors and threads—no modifications required.\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 E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2025 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2025 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2025 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2025 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2024 Ford E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2024 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2024 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2024 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2023 Ford E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2023 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2023 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2023 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford E-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2022 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2021 Ford E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford E-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2021 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2021 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2020 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2020 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2019 Ford E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2019 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2019 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2018 Ford E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2018 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2018 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2017 Ford E-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2017 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2017 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2016 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2016 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2015 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2015 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2014 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2014 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2013 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2013 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2012 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2012 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-150\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-250 Super Duty\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-350 Super Duty\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-450 Super Duty\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-53 Motorhome Chassis\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-550 Super Duty\u003c\/li\u003e\n\u003cli\u003e2011 Ford F-59 Commercial Stripped Chassis\u003c\/li\u003e\n\u003cli\u003e2011 Ford Mustang\u003c\/li\u003e\n\u003cli\u003e2010 Ford F-150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58455136043311,"sku":"WPR-242-1328","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/242-1328_1.jpg?v=1789176289","url":"https:\/\/partspioneer.com\/products\/wpr-242-1328","provider":"Parts Pioneer","version":"1.0","type":"link"}