{"product_id":"global-parts-1815046-ignition-knock-detonation-sensor","title":"Global Parts 1815046 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1815046\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1815046 is designed to monitor engine knocking and optimize ignition timing. This sensor is compatible with a range of GM vehicles including Buick, Cadillac, Chevrolet, GMC, Hummer, and Pontiac models such as the Silverado 1500, Escalade, and Corvette.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Pin\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oval\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 2\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Female\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1815046 ignition knock sensor features a pin-type terminal with two female terminals designed to connect securely to the vehicle’s wiring harness. Its single oval-shaped male connector ensures a precise fit and reliable electrical connection. This sensor is engineered to detect engine detonation or knocking, allowing the engine control unit (ECU) to adjust ignition timing accordingly. It is compatible with various GM vehicles including the Chevrolet Silverado 1500, Cadillac Escalade, and Pontiac Firebird, among others.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking to prevent potential damage\u003c\/li\u003e\n\u003cli\u003eHelps improve fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eReduces engine noise caused by detonation\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance in Buick, GMC, and Hummer models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Global Parts 1815046 knock sensor, ensure the connector is fully seated to avoid intermittent signals. This sensor does not include mounting hardware, so reuse the original fasteners or acquire compatible hardware. Proper torque specifications should be followed to avoid sensor damage or inaccurate readings. Verify compatibility with your specific vehicle model before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this ignition knock sensor to meet OEM specifications for reliable performance. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure durability and functionality in emission control systems.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":52266265575605,"sku":"BKNH-1815046","price":61.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1815046_Fro.jpg?v=1775850382","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1815046-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}