{"product_id":"walker-350-64087-oxygen-sensor","title":"Walker 350-64087 Oxygen Sensor","description":"\u003ch2\u003eWalker 350-64087 Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eWalker Products 350-64087 is a heated, specific-fit oxygen sensor engineered as an OE-style replacement for select Nissan and INFINITI applications. It is built for the correct mounting position and ECU feedback requirements, helping restore accurate exhaust monitoring on vehicles such as the Nissan Altima, Sentra, Versa, Rogue, and Frontier.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket focuses on engine management and oxygen\/air-fuel sensors for application-specific fitment. The 350-64087 follows that approach with a threaded, 4-wire design sized for the intended exhaust location and connector style.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 350-64087\u003c\/li\u003e\n\u003cli\u003eHeated oxygen sensor for faster operating response\u003c\/li\u003e\n\u003cli\u003eSpecific fit for the listed Nissan and INFINITI applications\u003c\/li\u003e\n\u003cli\u003e4-wire design with male connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eWiring harness length: 13.31 in.\u003c\/li\u003e\n\u003cli\u003eOverall length: 16.85 in.\u003c\/li\u003e\n\u003cli\u003eRadiused polygon connector shape\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor is designed for direct replacement in select 2007-2010 Nissan and 2007 INFINITI vehicles, including upstream and upstream rear positions where specified. It supports ECU monitoring by delivering the exhaust feedback needed for fuel control and emissions management. For shoppers searching for a 2008-2010 Nissan Altima upstream oxygen sensor, a 2008-2010 Nissan Sentra Bank 1 Sensor 1 replacement, or a 2007 Nissan Frontier upstream sensor, this part number provides application-specific coverage.\u003c\/p\u003e\u003cp\u003eWalker Products 350-64087 is also listed for select 2008-2009 Nissan Rogue and 2009 Nissan Sentra non-California emissions applications, plus 2007 Nissan Armada, TITAN, Xterra, 350Z, and INFINITI G35\/QX56 upstream left or right positions where noted. This part cross-references Bosch (e.g., 15717) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy from incorrect air-fuel feedback\u003c\/li\u003e\n\u003cli\u003eRough engine operation caused by inaccurate exhaust readings\u003c\/li\u003e\n\u003cli\u003eElevated exhaust emissions from a failing upstream 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\u003cp\u003eConfirm the exact year, make, model, engine, emissions package, and sensor position before ordering. This part is specific to the listed upstream and upstream rear applications, and some Nissan Rogue and Sentra listings exclude California emissions-certified vehicles. Inspect the sensor wiring harness and connector for damage before installation, and verify the threaded mounting location matches the vehicle’s exhaust bung.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products manufactures engine management sensors as OE-replacement components for global vehicle applications and operates as an Automotive ISO9001\/TS 16949 certified company. The 350-64087 is built to the specified application and position so the ECU receives the expected diagnostic feedback.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870223466677,"sku":"DKHD-350-64087","price":107.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35064087_Fro.jpg?v=1774892235","url":"https:\/\/www.partcatalog.com\/products\/walker-350-64087-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}