{"product_id":"global-parts-1811821-ignition-knock-detonation-sensor","title":"Global Parts 1811821 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811821\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811821 is designed specifically for Land Rover Discovery and Range Rover models. This sensor plays a critical role in detecting engine knock to optimize ignition timing and improve engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 2.08 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type ensuring reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eSingle rectangular female connector for secure attachment\u003c\/li\u003e\n\u003cli\u003eOne terminal quantity for streamlined design\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, allowing for flexible installation options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Global Parts ignition knock sensor 1811821 is engineered to detect detonation or knocking within the engine cylinders of Land Rover Discovery and Range Rover vehicles. Measuring 2.08 inches in length, this sensor features a blade terminal type and a single rectangular female connector, which ensures a stable and accurate signal transmission to the engine control unit (ECU). The sensor’s design includes one terminal, simplifying the electrical interface and reducing potential points of failure. While mounting hardware is not included, this allows technicians to use existing or preferred fasteners during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with the following Land Rover models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLand Rover Discovery\u003c\/li\u003e\n\u003cli\u003eLand Rover Range Rover\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse of part number 1811821 ensures proper fitment and function within these specific vehicles, supporting engine management systems that rely on accurate knock detection.\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 knock sensor fault codes\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to detonation detection failure\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\u003eWhen installing the Global Parts ignition knock sensor 1811821 on Land Rover Discovery or Range Rover models, ensure the sensor is mounted securely in the designated engine block location. Since mounting hardware is not included, use OEM or compatible fasteners to achieve proper torque specifications. Verify the blade terminal and rectangular female connector are clean and free of corrosion before connecting. Proper installation will help maintain accurate knock detection and engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts maintains strict quality control standards for their ignition knock sensors, including part number 1811821. While specific warranty details may vary, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. This sensor is manufactured to meet or exceed OEM specifications for Land Rover Discovery and Range Rover vehicles, ensuring reliable operation within emission control systems.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818254794933,"sku":"BKNH-1811821","price":37.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811821_Fro.jpg?v=1774999536","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811821-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}