{"product_id":"global-parts-1814946-ignition-knock-detonation-sensor","title":"Global Parts 1814946 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1814946\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1814946 is designed to monitor engine knocking in Chevrolet and GMC heavy-duty vehicles. This sensor helps maintain optimal engine performance by detecting detonation and sending signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 2.09 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eSingle female pin terminal for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eOne round connector ensuring compatibility with factory wiring harness\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC models including C2500, K2500 Suburban, and Express 3500\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, designed for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Global Parts ignition knock sensor part number 1814946 features a 2.09-inch length and a single female pin terminal, providing a reliable connection to the vehicle’s engine management system. Its round connector shape and one connector quantity are engineered to match the original equipment specifications for Chevrolet and GMC trucks and vans such as the C2500, C3500, K2500, and Savana 3500. This sensor detects engine detonation or knocking, allowing the engine control unit to adjust ignition timing and prevent potential engine damage.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with a range of Chevrolet and GMC heavy-duty vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C2500 and C2500 Suburban\u003c\/li\u003e\n\u003cli\u003eChevrolet C3500 and Express 3500\u003c\/li\u003e\n\u003cli\u003eGMC K2500 and K2500 Suburban\u003c\/li\u003e\n\u003cli\u003eGMC K3500, P30, P3500, and Savana 3500\u003c\/li\u003e\n\u003c\/ul\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\u003eWhen installing the Global Parts ignition knock sensor 1814946, ensure the sensor is mounted securely in the original sensor location. Use the existing mounting hardware as this product does not include new hardware. Verify the connector is fully seated and the female pin terminal aligns correctly with the vehicle’s wiring harness. Proper installation is critical for accurate knock detection and engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this ignition knock sensor to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure reliable operation in Chevrolet and GMC heavy-duty vehicles.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":52266262167733,"sku":"BKNH-1814946","price":67.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1814946_Fro.jpg?v=1775850354","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1814946-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}