{"product_id":"denso-234-4781-oxygen-sensor","title":"Denso 234-4781 Oxygen Sensor - Downstream Front or Downstream Left","description":"\u003ch2\u003eReliable Oxygen Sensor for Acura, Honda, and Hyundai Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4781 is designed to provide precise emissions control for specific Acura, Honda, and Hyundai models. Engineered with a heated sensor and a threaded mounting type, this oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Acura, Honda, and Hyundai models including Accord, MDX, Pilot, and more\u003c\/li\u003e\n\u003cli\u003e9.45-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire design with female connector for secure connection\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 parts that meet original equipment specifications. This oxygen sensor 234-4781 is built to match the fit, form, and function of the factory-installed sensor, ensuring compatibility and reliable performance for your Acura, Honda, or Hyundai vehicle.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor type that allows quicker activation and more accurate readings during engine warm-up. The 9.45-inch wiring harness length provides sufficient reach for proper connection without excess slack. Designed with a female connector and four wires, it supports the necessary electrical signals for precise emissions monitoring. The threaded mounting type with a 0.708-inch diameter ensures a secure and leak-free installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before installation to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to prevent damage. Verify the female connector matches the vehicle’s wiring harness for a secure fit. Follow torque specifications recommended by the vehicle manufacturer to avoid sensor damage or leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. This part number 234-4781 undergoes rigorous testing to ensure durability and reliable performance. Warranty coverage details should be confirmed with the parts provider or vehicle manufacturer.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977344352437,"sku":"BBNF-234-4781","price":65.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344781_Fro.jpg?v=1775007415","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4781-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}