{"product_id":"spi-noise-knock-sensor-for-sea-doo-fits-most-2011-2023-replaces-oem-420664031","title":"SPI Noise \/ Knock Sensor for Sea-Doo fits most 2011-2023 Replaces OEM# 420664031","description":"\u003ch2\u003eNoise \/ Knock Sensor for Sea-Doo\u003c\/h2\u003e\u003cp\u003eThis SPI noise\/knock sensor replaces OEM# 420664031 and fits most 2011-2023 Sea-Doo models, detecting engine knock to help prevent damage. It is a direct electrical replacement for the original sensor, restoring proper engine management.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe noise\/knock sensor for Sea-Doo detects abnormal engine vibrations caused by detonation, allowing the ECU to adjust timing and protect the engine. Compatible with most 2011-2023 Sea-Doo watercraft, this replacement sensor uses OEM# 420664031 for easy cross-reference. Rely on this sensor to keep your Sea-Doo running smoothly under load.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for Sea-Doo engines (2011-2023)\u003c\/li\u003e\n\u003cli\u003eReplaces OEM part number 420664031\u003c\/li\u003e\n\u003cli\u003ePiezo-electric sensing element for accurate knock detection\u003c\/li\u003e\n\u003cli\u003eDirect plug-in installation, no modification required\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal engine timing and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knock under high load or poor fuel conditions\u003c\/li\u003e\n\u003cli\u003eUsed during engine diagnostics and sensor replacement\u003c\/li\u003e\n\u003cli\u003eEssential for preventing detonation damage in marine engines\u003c\/li\u003e\n\u003cli\u003eCommonly replaced after knock sensor fault codes appear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420664031\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this sensor be used on models older than 2011? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for 2011-2023 Sea-Doo models; earlier models may have different connectors or resistance values.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will a faulty knock sensor cause a check engine light? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a failing knock sensor often triggers a diagnostic trouble code and may reduce engine performance to protect the motor.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890383941718,"sku":"SZ1F10597","price":109.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_1331e863-a945-4530-93ee-ad957c53e99f.jpg?v=1781138639","url":"https:\/\/www.solidspare.com\/products\/spi-noise-knock-sensor-for-sea-doo-fits-most-2011-2023-replaces-oem-420664031","provider":"Solid Spare","version":"1.0","type":"link"}