{"product_id":"walker-242-1037-ignition-knock-detonation-sensor","title":"Walker 242-1037 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-1037\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1037 is designed for precise detection of engine knock in Subaru vehicles. Compatible with Subaru Forester, Impreza, and Legacy models, this sensor helps maintain optimal engine performance by monitoring detonation events.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 108 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eSingle oblong female connector with one male blade terminal\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness for direct connection\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Subaru Forester, Impreza, and Legacy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor from Walker Products features a 108-inch wiring harness, providing ample length for installation in various engine compartments. The sensor uses a single oblong-shaped female connector with one male blade terminal, ensuring a secure and reliable electrical connection. While mounting hardware is not included, the sensor is engineered to integrate seamlessly with the existing mounting points on compatible Subaru models. The included wiring harness simplifies the replacement process by eliminating the need for additional wiring modifications.\u003c\/p\u003e\u003ch2\u003eWalker Products Brand Line Information\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, including sensors designed to meet OEM specifications. The 242-1037 ignition knock sensor is part of their sensor lineup, focusing on accurate engine knock detection to support emission control and engine management systems. This product line emphasizes compatibility and durability for emission-related sensor applications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knock or detonation to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper ignition timing and fuel efficiency\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance in Subaru Forester, Impreza, and Legacy\u003c\/li\u003e\n\u003cli\u003eReduces engine noise caused by detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Subaru Forester, Impreza, or Legacy before installation\u003c\/li\u003e\n\u003cli\u003eUse the included wiring harness for a direct plug-and-play connection\u003c\/li\u003e\n\u003cli\u003eEnsure the sensor is mounted securely using existing hardware or appropriate fasteners\u003c\/li\u003e\n\u003cli\u003eCheck connector terminals for corrosion or damage prior to installation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when securing the sensor\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, including the 242-1037 ignition knock sensor. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with OEM replacement parts. This sensor is manufactured to meet or exceed industry standards for durability and performance in Subaru Forester, Impreza, and Legacy vehicles.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527782596789,"sku":"DKHD-242-1037","price":61.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421037_Fro.jpg?v=1774891334","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1037-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}