{"product_id":"denso-234-5097-air-fuel-ratio-sensor","title":"Denso 234-5097 Air \/ Fuel Ratio Sensor - Upstream or Upstream Right","description":"\u003ch2\u003eReliable Air\/Fuel Ratio Sensor for Ford, Lincoln, and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-5097 Air\/Fuel Ratio Sensor is engineered to provide precise emissions control for select Ford, Lincoln, and Mercury models. Designed as a specific fit part, this heated sensor ensures accurate air-fuel mixture readings to support optimal engine performance and emissions compliance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford, Lincoln, and Mercury vehicles\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 11.54 inches for proper installation\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.711 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard durability and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso focuses on delivering replacement parts that closely match original equipment specifications. The 234-5097 Air\/Fuel Ratio Sensor maintains the quality and fitment standards expected from factory components, ensuring compatibility and reliable operation in vehicles such as the Ford F-350 Super Duty, Lincoln MKX, and Mercury Sable.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso Air\/Fuel Ratio Sensor (part number 234-5097) is a heated sensor designed to provide accurate feedback to the engine control unit by measuring the oxygen content in the exhaust gases. The sensor’s 11.54-inch wiring harness and five-wire setup with a male connector allow for a precise and secure connection. Its specific fitment ensures compatibility with a range of Ford, Lincoln, and Mercury models including the Ford Edge, Escape, Explorer, and Transit series, as well as Lincoln MKC, MKS, MKT, MKX, MKZ, and Mercury Taurus and Sable. The 0.711-inch thread diameter facilitates proper installation and sealing in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air\/fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eEngine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the sensor or wiring harness\u003c\/li\u003e\n\u003cli\u003eVerify connector type and wiring count match the original sensor\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if recommended by manufacturer\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style sensors are manufactured to meet original equipment standards, providing reliable performance and durability. While specific warranty details may vary, Denso parts typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978951262389,"sku":"BBNF-234-5097","price":95.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345097_Fro_e819cd2f-a9e1-411c-a25f-a88cd3615528.jpg?v=1775007457","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5097-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}