{"product_id":"global-parts-1811956-ignition-knock-detonation-sensor","title":"Global Parts 1811956 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811956\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811956 is designed for precise detection of engine knock in select Nissan and INFINITI 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\u003eLength: 1.85 inches for compact and secure fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type ensuring reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eSingle rectangular female connector with two terminals\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included for flexible installation options\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Nissan and INFINITI models including 370Z, Murano, Q50, Rogue, Sentra, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811956 ignition knock sensor features a 1.85-inch length, making it suitable for tight engine compartments in vehicles such as the Nissan 370Z and INFINITI Q60. It uses a blade terminal type with two terminals housed in a single rectangular female connector, providing a secure and stable electrical interface. This sensor is engineered to detect engine detonation accurately, allowing the vehicle’s engine control unit to adjust ignition timing and prevent potential engine damage. While mounting hardware is not included, the sensor’s design supports straightforward installation using existing vehicle mounts.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with a wide range of Nissan and INFINITI models, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eINFINITI 370Z, EX35, EX37, FX35, FX37, G25, G37, M35h, M37, Murano, Q40, Q50, Q60, Q70, QX50, QX60, QX70\u003c\/li\u003e\n\u003cli\u003eNissan Quest, Rogue, Rogue Select, Sentra\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the Knock 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\u003eIncreased fuel consumption caused by inefficient combustion\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by detonation-related fault codes\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from uncontrolled knock events\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the sensor connector is clean and free of corrosion before installation\u003c\/li\u003e\n\u003cli\u003eUse existing mounting points; mounting hardware is not included with this part\u003c\/li\u003e\n\u003cli\u003eVerify the sensor’s orientation matches the original part for accurate readings\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eAfter installation, clear any diagnostic trouble codes and test drive to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures the 1811956 ignition knock sensor to meet OEM specifications for fit, form, and function. While mounting hardware is not included, the sensor undergoes quality checks to ensure reliable performance in compatible Nissan and INFINITI vehicles. Warranty coverage details should be confirmed at the point of purchase.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818265641141,"sku":"BKNH-1811956","price":75.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811956_Fro.jpg?v=1774999568","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811956-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}