{"product_id":"gm-genuine-parts-ignition-knock-detonation-sensor","title":"Ignition Knock (Detonation) Sensor","description":"\u003ch3\u003e\u003cstrong\u003eABOUT THIS PRODUCT\u003c\/strong\u003e\u003c\/h3\u003e\nACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended replacements for your vehicle's original components. These sensors create a voltage signal based on the vibrations caused by erratic air\/fuel mixture combustion; the engine control module uses these signals to adjust the ignition timing and air\/fuel mixture. These original equipment ignition knock sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. \u003cbr\u003e\u003cbr\u003e\u003cb\u003eProduct Features:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eSends signals to the engine control module (ECM) to adjust timing\u003c\/li\u003e\n\u003cli\u003eHelps prevent damage to the engine caused by pre-ignition\u003c\/li\u003e\n\u003cli\u003eGM-recommended replacement part for your GM vehicle's original factory component\u003c\/li\u003e\n\u003cli\u003eOffering the quality, reliability, and durability of GM OE\u003c\/li\u003e\n\u003cli\u003eManufactured to GM OE specification for fit, form, and function\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GM Genuine Parts (1682)","offers":[{"title":"Default Title","offer_id":52759454810388,"sku":"213-92","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4214\/9396\/files\/10031663_acd_21392_pri_larg.jpg?v=1783369286","url":"https:\/\/districtmailing.com\/products\/gm-genuine-parts-ignition-knock-detonation-sensor","provider":"District Mailing","version":"1.0","type":"link"}