{"product_id":"global-parts-1811778-ignition-knock-detonation-sensor","title":"Global Parts 1811778 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811778\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811778 is designed for precise detection of engine knock in select Nissan, Infiniti, and Suzuki vehicles. 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\u003eTerminal Type: Blade terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: Single connector with a rectangular shape\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female connector for compatibility\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: Two terminals ensuring reliable signal transmission\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 1811778 ignition knock sensor features a blade terminal type that provides a stable and corrosion-resistant connection. Its single rectangular female connector is designed to fit seamlessly with the vehicle’s wiring harness, ensuring consistent communication with the engine control module. With two terminals, this sensor accurately detects engine detonation and helps the vehicle adjust ignition timing to prevent engine damage. Compatible with a range of Nissan, Infiniti, and Suzuki models including the Altima, Armada, Maxima, Pathfinder, QX56, Sentra, Titan, Versa, Xterra, Cube, Equator, Frontier, NV200, and Quest, this sensor is a reliable replacement part for emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking or pinging to optimize ignition timing\u003c\/li\u003e\n\u003cli\u003ePrevents engine damage caused by uncontrolled detonation\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining engine performance\u003c\/li\u003e\n\u003cli\u003eResolves engine warning lights related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Global Parts 1811778 ignition knock sensor requires removal of the old sensor and connection of the new sensor’s blade terminals to the vehicle’s wiring harness. Since mounting hardware is not included, ensure you have the appropriate bolts or screws for your specific vehicle model. Verify the sensor connector is securely attached and free of corrosion or damage before installation. It is recommended to consult the vehicle’s service manual for torque specifications and sensor location details.\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 itself undergoes quality checks to ensure reliable performance. Please refer to Global Parts’ warranty policy for coverage details on the 1811778 part number.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818244702389,"sku":"BKNH-1811778","price":36.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811778_Fro_3c5bc7cf-7191-4c49-8e1a-1f3c38330555.jpg?v=1774999524","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811778-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}