{"product_id":"global-parts-1811814-ignition-knock-detonation-sensor","title":"Global Parts 1811814 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811814 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in select Hyundai and Kia models. This sensor helps maintain optimal engine performance by monitoring detonation and sending precise signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length of 12.5 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eBlade terminal type ensuring secure electrical connection\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness for direct replacement\u003c\/li\u003e\n\u003cli\u003eSingle oblong female connector with two terminals\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, compatible with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811814 ignition knock sensor features a 12.5-inch wiring harness that provides sufficient length for installation in Hyundai Optima, Kia Optima, Hyundai Sonata, and Kia Santa Fe models. The sensor uses a blade terminal type with two terminals housed in a single oblong female connector, designed to interface seamlessly with the vehicle’s existing wiring. While mounting hardware is not included, this sensor is engineered to fit directly into the original mounting location, ensuring proper alignment and function.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHyundai Optima\u003c\/li\u003e\n\u003cli\u003eHyundai Sonata\u003c\/li\u003e\n\u003cli\u003eKia Optima\u003c\/li\u003e\n\u003cli\u003eKia Santa Fe\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to detect engine detonation and relay this information to the engine control module, helping to optimize ignition timing and prevent engine damage.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Ignition Knock Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by detonation sensor faults\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to inaccurate knock detection\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected knocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, ensure the vehicle is turned off and cooled down. The 12.5-inch wiring harness allows for convenient routing without strain. Since mounting hardware is not included, reuse the original bolts or hardware from the old sensor. Verify the blade terminals are clean and properly seated in the oblong female connector to ensure a reliable electrical connection. After installation, clear any diagnostic trouble codes and test drive the vehicle to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this ignition knock sensor to meet or exceed OEM specifications for Hyundai and Kia vehicles. The part number 1811814 undergoes quality control testing to ensure durability and accurate performance. While specific warranty details may vary, Global Parts typically offers a limited warranty covering defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818252042421,"sku":"BKNH-1811814","price":35.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811814_Fro.jpg?v=1774999534","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811814-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}