{"product_id":"denso-234-5713-air-fuel-ratio-sensor","title":"Denso 234-5713 Air \/ Fuel Ratio Sensor - Upstream or Upstream Right","description":"\u003ch2\u003eReliable Air\/Fuel Ratio Sensor for Ford and Lincoln Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-5713 air\/fuel ratio sensor is designed specifically for select Ford and Lincoln models, including the EcoSport, Expedition, F-150, Focus, and Navigator. This heated sensor ensures accurate emissions control and optimal engine performance by monitoring the air-to-fuel mixture.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Ford and Lincoln vehicles\u003c\/li\u003e\n\u003cli\u003e25.28-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.697 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard durability\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 offers emission control components engineered to meet original equipment specifications. The 234-5713 air\/fuel ratio sensor maintains factory-level performance and fitment, providing a direct replacement solution for compatible Ford and Lincoln models. This line focuses on delivering reliable sensor operation to support vehicle emissions systems without modification.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Denso air\/fuel ratio sensor (part number 234-5713) features a heated sensor element that allows it to reach operating temperature quickly, improving the accuracy of air-fuel mixture readings. The sensor’s 25.28-inch wiring harness length and five-wire design with a male connector ensure compatibility and ease of connection with the vehicle’s existing wiring. Its specific fitment to Ford and Lincoln models such as the EcoSport, Expedition, F-150, Focus, and Navigator guarantees proper installation and function. The thread diameter of 0.697 inches provides a secure and leak-free mounting point in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal engine performance by monitoring air\/fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to air\/fuel sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Ford EcoSport, Expedition, F-150, Focus, or Lincoln Navigator before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before sensor replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old sensor and install the new one with the 0.697-inch thread diameter\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness connections for secure fit with the male connector\u003c\/li\u003e\n\u003cli\u003eAfter installation, clear any diagnostic trouble codes and verify sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style 234-5713 air\/fuel ratio sensor is manufactured to meet original equipment standards, ensuring reliable performance and durability. This sensor undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43979015028917,"sku":"BBNF-234-5713","price":73.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345713_Fro.jpg?v=1775007471","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5713-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}