{"product_id":"walker-242-1107-ignition-knock-detonation-sensor","title":"Walker 242-1107 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Products Ignition Knock Sensor 242-1107\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1107 is designed to provide accurate knock detection for improved engine performance. This sensor is compatible with various Lexus and Toyota models, including the 4Runner, Corolla, and Tundra, ensuring reliable emission control and engine management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 43.95 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with one male terminal\u003c\/li\u003e\n\u003cli\u003eSingle female square connector for secure wiring\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 meet OEM specifications. The 242-1107 ignition knock sensor is part of this line, engineered to maintain engine efficiency and reduce harmful emissions by accurately detecting engine detonation events.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor features a length of 43.95 mm, making it suitable for direct replacement in compatible Lexus and Toyota vehicles. It includes a single blade terminal with a male gender and a single female square-shaped connector, designed for straightforward electrical connections. The sensor does not come with mounting hardware or a wiring harness, so these components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLexus GX470, LX470\u003c\/li\u003e\n\u003cli\u003eToyota 4Runner, Celica, Corolla\u003c\/li\u003e\n\u003cli\u003eToyota Land Cruiser, Prius, Sequoia, Tundra\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis sensor is essential for detecting engine knock or detonation, allowing the engine control unit to adjust ignition timing accordingly.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the 242-1107 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging noises\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor faults\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to detonation\u003c\/li\u003e\n\u003cli\u003eEmission control system malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the sensor is installed in the correct location on the engine block for accurate knock detection. Use the original mounting hardware or compatible replacements, as mounting hardware is not included. Verify the blade terminal and connector align properly with the vehicle’s wiring harness. Avoid damaging the sensor or wiring during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products ignition knock sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details for part number 242-1107 are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or the vehicle service provider for warranty information.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527840104629,"sku":"DKHD-242-1107","price":86.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421107_Fro_e4eef34f-efa2-46ab-981f-85361925839e.jpg?v=1774891351","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1107-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}