{"product_id":"acdelco-ignition-knock-detonation-sensor-12666664","title":"ACDelco Ignition Knock (Detonation) Sensor 12666664","description":"\u003cp\u003eGM Genuine Parts 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.\u003c\/p\u003e\u003cp\u003eSize\/quantity: 2.\u003c\/p\u003e\u003cp\u003eConfirm product specifications and vehicle\/application requirements before use.\u003c\/p\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":67697951375636,"sku":"12666664","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4214\/9396\/files\/12666664-01.jpg?v=1792088172","url":"https:\/\/districtmailing.com\/products\/acdelco-ignition-knock-detonation-sensor-12666664","provider":"District Mailing","version":"1.0","type":"link"}