{"product_id":"global-parts-1811858-ignition-knock-detonation-sensor","title":"Global Parts 1811858 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811858\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811858 is designed for precise detection of engine knock in select BMW models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 4.7 inches for proper fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 2 terminals for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eSingle rectangular male connector for secure wiring harness attachment\u003c\/li\u003e\n\u003cli\u003eWiring harness included for easier installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor from Global Parts is engineered to detect engine detonation in BMW 325i, 325is, 525i, and 525iT models. The sensor measures 4.7 inches in length, ensuring compatibility with the designated engine compartments. Featuring a blade terminal type with two terminals, it provides a stable electrical interface. The sensor includes one rectangular male connector, designed to connect seamlessly with the included wiring harness, simplifying the installation process. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis sensor is compatible with the following BMW vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW 325i\u003c\/li\u003e\n\u003cli\u003eBMW 325is\u003c\/li\u003e\n\u003cli\u003eBMW 525i\u003c\/li\u003e\n\u003cli\u003eBMW 525iT\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse this part number 1811858 when searching for an ignition knock sensor replacement for these specific BMW models to ensure proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced engine performance due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by detonation sensor faults\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption caused by inefficient combustion\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected knock events\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify that the vehicle is compatible with part number 1811858. The included wiring harness facilitates connection, but mounting hardware is not supplied, so retain or acquire appropriate fasteners. Ensure the sensor is mounted securely in the designated location to accurately detect engine knock. Handle the blade terminals carefully to avoid damage during connection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this ignition knock sensor to meet OEM specifications for fit and function. While mounting hardware is not included, the sensor and wiring harness are designed for durability and reliable performance. Please consult the product documentation or supplier for warranty details related to part number 1811858.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818258235573,"sku":"BKNH-1811858","price":37.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811858_Fro.jpg?v=1774999546","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811858-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}