{"product_id":"denso-234-4576-oxygen-sensor","title":"Denso 234-4576 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Ford and Lincoln Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4576 is designed specifically for select Ford and Lincoln models, including the Expedition, F-250 Super Duty, F-350 Super Duty, and Navigator. This heated oxygen sensor ensures accurate emissions control and optimal engine performance.\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 models listed\u003c\/li\u003e\n\u003cli\u003e15.43-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design with female connector\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\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 oxygen sensors engineered to meet original equipment specifications. This ensures compatibility and reliable performance for emission control systems. The 234-4576 sensor maintains factory standards for fit, function, and durability, making it a suitable replacement part for your Ford Expedition or Lincoln Navigator.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated element to reduce warm-up time, improving fuel efficiency and reducing emissions sooner after engine start. The 15.43-inch wiring harness length provides flexibility during installation, while the four-wire configuration supports accurate signal transmission. The sensor’s female connector and threaded mounting type with a 0.708-inch diameter ensure a secure and proper fit in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings for engine control\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise emissions data\u003c\/li\u003e\n\u003cli\u003eReduces harmful exhaust emissions for compliance with regulations\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Disconnect the battery to prevent electrical shorts. The 15.43-inch wiring harness length allows for straightforward routing without excessive tension. Use appropriate tools to remove the old sensor and install the new one with the specified 0.708-inch threaded mount. Verify the female connector is securely attached to the vehicle’s wiring harness.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring reliable operation and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977060188341,"sku":"BBNF-234-4576","price":41.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344576_Fro.jpg?v=1775007369","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4576-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}