{"product_id":"gm-original-equipment-12636736-ignition-knock-detonation-sensor","title":"GM Original Equipment 12636736 Ignition Knock (Detonation) Sensor","description":"\u003cul\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\u003cbr\u003e\u003cdiv\u003e \u003cp\u003e \u003cspan\u003eAn ACDelco GM Original Equipment Ignition Knock (Detonation) Sensor monitors the engine for pinging or spark knock, and is a GM-recommended replacement for your vehicle’s original component. The sensor creates a voltage signal based on the vibrations caused by erratic air\/fuel mixture combustion; the engine control module uses this signal to adjust the ignition timing and air\/fuel mixture. This original equipment ignition knock sensor has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.\u003c\/span\u003e \u003c\/p\u003e \u003c\/div\u003e","brand":"greatparts","offers":[{"title":"Default Title","offer_id":45959393443884,"sku":"cc4bccb1-9a60-4788-a802-5726417b63d5","price":27.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/4960\/8236\/files\/bcf02a302545f993e6798cf410786333_664704fd-8566-4d6d-ac09-48065520d871.jpg?v=1786676325","url":"https:\/\/perfectfitpart.com\/products\/gm-original-equipment-12636736-ignition-knock-detonation-sensor","provider":"perfectfitpart.com","version":"1.0","type":"link"}