{"product_id":"walker-350-34566-oxygen-sensor","title":"Walker 350-34566 Oxygen Sensor","description":"\u003ch2\u003eWalker 350-34566 Oxygen Sensor for Kia and Hyundai\u003c\/h2\u003e\u003cp\u003eWalker Products 350-34566 is a heated oxygen sensor built as an OE-style replacement for specific Kia and Hyundai applications. It is engineered for the correct fitment position and to provide the ECU with the feedback needed for proper fuel control and emissions monitoring.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design\u003c\/li\u003e\n\u003cli\u003eSpecific-fit replacement for targeted Kia and Hyundai vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for application-specific connection\u003c\/li\u003e\n\u003cli\u003eWiring harness length: 18.23 in.; overall length: 21.77 in.\u003c\/li\u003e\n\u003cli\u003eWalker Products Aftermarket line for engine management and oxygen sensor replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication Details\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket focuses on engine management and oxygen\/air-fuel sensor replacement parts engineered for direct application fit. Part number 350-34566 is made for specific upstream and downstream positions, including rear and front locations where listed, so the sensor matches the vehicle’s required exhaust-system feedback. This part number 350-34566 is used on Kia Optima, Kia Rondo, Hyundai Santa Fe, Hyundai XG350, Kia Amanti, Kia Sorento, Kia Sedona, and Kia Magentis applications shown in the fitment data.\u003c\/p\u003e\u003ch2\u003eWhat This Sensor Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor engine operation caused by incorrect exhaust feedback\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption from inaccurate air-fuel readings\u003c\/li\u003e\n\u003cli\u003eHigher exhaust emissions from a failing heated oxygen sensor\u003c\/li\u003e\n\u003cli\u003eFault codes stored in the ECU for the affected sensor circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConfirm the exact year, make, model, and sensor position before installation.\u003c\/li\u003e\n\u003cli\u003eInstall only in the listed upstream or downstream location for the vehicle.\u003c\/li\u003e\n\u003cli\u003eInspect the sensor wiring harness and connector for physical damage before replacement.\u003c\/li\u003e\n\u003cli\u003eCheck the exhaust system and related wiring if the MIL remains on after replacement.\u003c\/li\u003e\n\u003cli\u003eUse the threaded mounting point and connector style specified for the application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products has supplied engine management and fuel system components since 1946 and operates as an ISO 9001 \/ TS 16949 certified company. The 350-34566 oxygen sensor is manufactured for specific vehicle applications to deliver the diagnostic feedback expected by the ECU. This part cross-references no additional part numbers in the provided data.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870214815925,"sku":"DKHD-350-34566","price":48.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034566_Fro.jpg?v=1774892119","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34566-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}