{"product_id":"walker-242-1049-ignition-knock-detonation-sensor","title":"Walker 242-1049 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Products Ignition Knock Sensor 242-1049\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1049 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with a wide range of vehicles including Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, and Saturn models, ensuring reliable performance across multiple applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBlade terminal type for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for straightforward installation\u003c\/li\u003e\n\u003cli\u003eSingle oblong female connector with two male terminals\u003c\/li\u003e\n\u003cli\u003eCompatible with various GM and related vehicle models\u003c\/li\u003e\n\u003cli\u003eWiring harness not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker Products ignition knock sensor 242-1049 features a blade terminal type that provides a reliable and durable electrical connection. It comes with mounting hardware included, allowing for a proper and secure fit during installation. The sensor has one oblong-shaped female connector with two male terminals, designed to interface seamlessly with the vehicle’s existing wiring. While the wiring harness is not included, the sensor’s connector configuration supports easy integration with factory harnesses.\u003c\/p\u003e\u003cp\u003eWalker Products is known for its focus on emission control components, and this ignition knock sensor is part of their specialized product line aimed at maintaining engine efficiency and reducing harmful emissions. The sensor’s role is critical in detecting engine detonation, enabling the engine control unit to adjust ignition timing accordingly.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor 242-1049 is compatible with a broad range of vehicles, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick LaCrosse, Lucerne, Rainier\u003c\/li\u003e\n\u003cli\u003eCadillac CTS, DTS, Escalade, SRX, STS, XLR\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche, Camaro, Colorado, Corvette, Impala, Malibu, Silverado, Suburban, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Canyon, Envoy, Sierra, Yukon\u003c\/li\u003e\n\u003cli\u003eHummer H2, H3, H3T\u003c\/li\u003e\n\u003cli\u003eIsuzu i-290, i-370\u003c\/li\u003e\n\u003cli\u003ePontiac G6, G8, Grand Prix, GTO, Montana, Torrent, Vibe\u003c\/li\u003e\n\u003cli\u003eSaab 9-7x\u003c\/li\u003e\n\u003cli\u003eSaturn Aura, Relay, Vue\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This 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\u003eCheck engine light triggered by knock sensor fault codes\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from inefficient combustion\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting surface is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse the included mounting hardware to secure the sensor firmly\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation matches the oblong female connector on the sensor\u003c\/li\u003e\n\u003cli\u003eDo not reuse old wiring harnesses if damaged; wiring harness is not included\u003c\/li\u003e\n\u003cli\u003eConsult vehicle-specific service manual for torque specifications and sensor location\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products ignition knock sensor 242-1049 is manufactured to meet or exceed OEM specifications for durability and performance. The sensor undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, Walker Products typically offers coverage against defects in materials and workmanship to provide confidence in product quality.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527794426037,"sku":"DKHD-242-1049","price":22.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421049_Fro_5cf6172e-b18e-4fa8-8a97-69acb7806b7e.jpg?v=1774891337","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1049-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}