{"product_id":"walker-242-1050-ignition-knock-detonation-sensor","title":"Walker 242-1050 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Products Ignition Knock Sensor 242-1050\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1050 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with various Nissan, Infiniti, and Smart models, including the Altima, Armada, Maxima, and Sentra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 43.36 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 2 male terminals\u003c\/li\u003e\n\u003cli\u003eSingle rectangular female connector for secure connection\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eWiring harness not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Brand Line Details\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, focusing on sensors that maintain engine performance and reduce emissions. The 242-1050 ignition knock sensor is part of this line, engineered to provide reliable detonation detection for improved engine management in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Description and Features\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor measures 43.36 mm in length and features a blade terminal type with two male terminals, ensuring a stable electrical connection. It includes one rectangular female connector designed for easy integration with the vehicle's wiring system. While mounting hardware and wiring harness are not included, the sensor is engineered for direct replacement in select Nissan, Infiniti, and Smart models such as the Frontier, Pathfinder Armada, QX56, and Versa.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking or detonation to prevent damage\u003c\/li\u003e\n\u003cli\u003eHelps optimize ignition timing for better fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires related to knock sensor failure\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers due to knock sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance in compatible vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the sensor is installed in the correct engine location for accurate knock detection\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the blade terminals\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation; the sensor has a female rectangular connector\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse original hardware or source separately\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness compatibility before installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for their emission control sensors. The 242-1050 ignition knock sensor is manufactured to meet OEM specifications for fit and function. Warranty details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527794688181,"sku":"DKHD-242-1050","price":76.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421050_Fro.jpg?v=1774891338","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1050-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}