{"product_id":"ntk-24759-air-fuel-ratio-sensor-upstream-upstream-rear-or-upstream-right","title":"NTK 24759 Air \/ Fuel Ratio Sensor - Upstream, Upstream Rear or Upstream Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eNTK 24759 is a direct-fit wide-band air\/fuel ratio sensor built for specific applications that require precise mixture feedback to the engine control unit. It uses a heated, 4-wire design with a square female connector and metric M18 x 1.5 threads for OE-style replacement service.\u003c\/p\u003e\u003cp\u003eFits 2008-2014 Subaru Legacy, upstream right; fits 2005-2014 Subaru Outback, upstream right; fits 2008-2014 Subaru Tribeca, upstream right; and additional Toyota, Lexus, and Subaru applications listed below. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWide-band air\/fuel ratio sensor for precise exhaust feedback\u003c\/li\u003e\n\u003cli\u003eHeated design for faster sensor operation\u003c\/li\u003e\n\u003cli\u003eDirect-fit, specific application replacement\u003c\/li\u003e\n\u003cli\u003e4-wire construction with blade terminals\u003c\/li\u003e\n\u003cli\u003eSquare female connector with grey housing\u003c\/li\u003e\n\u003cli\u003eMetric thread size: M18 x 1.5\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 24759 is engineered for vehicles that rely on a linear air\/fuel ratio signal rather than a simple rich-or-lean switch. That signal helps the ECU make continuous fuel-trim corrections, which supports stable combustion, fuel efficiency, and lower emissions. NTK’s OE-supplier background and ceramics expertise are reflected in the sensor’s direct-fit construction and application-specific design.\u003c\/p\u003e\u003cp\u003eCompatible With Subaru Legacy, Subaru Outback, Subaru Tribeca, Toyota Highlander, Lexus RX350, Toyota Sienna, Toyota Solara, Lexus RX400h, Subaru B9 Tribeca, Lexus ES330, Lexus RX330, Toyota Camry, Toyota 4Runner, and Lexus ES300 applications listed in the fitment table. Use NTK 24759 when replacing a worn or inaccurate upstream air\/fuel ratio sensor on these vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to air\/fuel sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect fuel mixture feedback to the ECU\u003c\/li\u003e\n\u003cli\u003eRough idle caused by inaccurate exhaust sensing\u003c\/li\u003e\n\u003cli\u003eReduced fuel economy from poor mixture control\u003c\/li\u003e\n\u003cli\u003eElevated emissions from delayed or incorrect sensor response\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the connector shape, wire count, thread size, and sensor position before installation. This sensor uses a specific-fit design and is not universal. Confirm upstream location and application details against the vehicle’s service information before replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK is a major OEM oxygen sensor supplier with broad OE application coverage. Part number 24759 is built as a standard replacement sensor for direct-fit service.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53333414936757,"sku":"BFPZ-24759","price":133.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24759_FRO.jpg?v=1789714418","url":"https:\/\/www.partcatalog.com\/products\/ntk-24759-air-fuel-ratio-sensor-upstream-upstream-rear-or-upstream-right","provider":"PartCatalog","version":"1.0","type":"link"}