{"product_id":"denso-234-5068-air-fuel-ratio-sensor","title":"Denso 234-5068 Air \/ Fuel Ratio Sensor - Upstream","description":"\u003ch2\u003eOverview of the Denso OE Style Air\/Fuel Ratio Sensor 234-5068\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air\/Fuel Ratio Sensor 234-5068 is designed specifically for select Ford and Lincoln vehicles, including the C-Max, Escape, Focus, Fusion, and MKZ models. This heated sensor ensures accurate air-to-fuel mixture readings, contributing to optimal engine performance and emissions control.\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\u003e18.27-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 0.711 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-5068 air\/fuel ratio sensor is engineered to provide accurate feedback to the engine control unit by measuring the oxygen content in the exhaust gases. Featuring a heated sensor element, it reaches operating temperature quickly, improving fuel efficiency and reducing emissions. The 18.27-inch wiring harness length allows for proper routing and connection within the engine bay. This sensor includes five wires and a male connector, ensuring compatibility with the vehicle’s existing wiring harness. The thread diameter of 0.711 inches matches OEM specifications for a secure and leak-free installation.\u003c\/p\u003e\u003cp\u003eThis sensor is a specific fit part, designed to meet the exact requirements of Ford and Lincoln models such as the C-Max, Escape, Focus, Fusion, and MKZ. Using the correct sensor helps maintain engine performance and emission standards.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style product line focuses on delivering parts that closely match original equipment specifications. The OE Style air\/fuel ratio sensors are manufactured to meet or exceed OEM standards, ensuring proper fit, function, and durability. The 234-5068 sensor is part of this line, providing a reliable replacement option for vehicles requiring precise emission control components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve poor fuel economy caused by incorrect air\/fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eReduces rough idling and engine hesitation related to faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: Ford and Lincoln C-Max, Escape, Focus, Fusion, MKZ\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to avoid electrical shorts\u003c\/li\u003e\n\u003cli\u003eUse proper tools to remove the old sensor and install the new one with the 0.711-inch thread diameter\u003c\/li\u003e\n\u003cli\u003eVerify the wiring harness length of 18.27 inches is sufficient for your vehicle’s routing\u003c\/li\u003e\n\u003cli\u003eCheck the five-wire connector and ensure the male connector fits securely\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 234-5068 air\/fuel ratio sensor undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978940645557,"sku":"BBNF-234-5068","price":77.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345068_Fro.jpg?v=1775007453","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5068-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}