{"product_id":"walker-ignition-knock-detonation-sensor-242-1289","title":"Walker Ignition Knock (Detonation) Sensor 242-1289","description":"\u003cp\u003eWalker Ignition Knock (Detonation) Sensor 242-1289 by Walker. Manufacturer part number: 242-1289.\u003c\/p\u003e\u003cp\u003eWalker Products 242-1289 Ignition Knock (Detonation) Sensor\u003c\/p\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\u003c\/ul\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":49256081424536,"sku":"9JZFU","price":48.23,"currency_code":"USD","in_stock":true}],"url":"https:\/\/frsport.com\/products\/walker-ignition-knock-detonation-sensor-242-1289","provider":"FR SPORT","version":"1.0","type":"link"}