{"product_id":"denso-234-4700-oxygen-sensor","title":"Denso 234-4700 Oxygen Sensor - Downstream, Downstream Right or Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for BMW, Nissan, Mercedes-Benz, and More\u003c\/h2\u003e\u003cp\u003eThe Denso Universal Oxygen Sensor 234-4700 is engineered to provide accurate emissions monitoring across a wide range of vehicles including BMW, Nissan, Mercedes-Benz, and Subaru models. Designed with a heated sensor element and universal fitment, this oxygen sensor supports efficient engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eUniversal fit compatible with multiple makes and models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708 inch thread diameter\u003c\/li\u003e\n\u003cli\u003e11.77-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso Universal Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso Universal line offers versatile emission control components designed to fit a broad range of vehicles. This oxygen sensor from the Universal line combines adaptability with Denso's quality standards, making it suitable for various applications including BMW 535i, Nissan Altima, and Mercedes-Benz C220 models. The universal design simplifies replacement without compromising sensor performance.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor type that ensures quicker activation and more accurate readings shortly after engine start. The threaded mounting type with a 0.708-inch diameter allows secure installation in the exhaust system. With four wires and an 11.77-inch wiring harness length, it supports proper electrical connections and signal integrity. The universal fitment covers a wide range of vehicles such as the BMW 735iL, Nissan Pathfinder, and Subaru Forester, making it a practical choice for emission control repairs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel mixture readings for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing precise emissions data\u003c\/li\u003e\n\u003cli\u003eReduces harmful exhaust emissions to meet regulatory standards\u003c\/li\u003e\n\u003cli\u003ePrevents engine hesitation and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine and exhaust system are cool before installation to avoid injury. The 0.708-inch threaded sensor mounts directly into the exhaust manifold or pipe. Use appropriate anti-seize compound on the threads to facilitate future removal. Verify the four-wire connector matches the vehicle’s wiring harness for proper electrical connection. The 11.77-inch wiring harness length provides flexibility but confirm routing to avoid heat exposure or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors are manufactured to meet OEM specifications and undergo rigorous testing for durability and accuracy. The 234-4700 part number is backed by Denso’s quality standards, ensuring reliable performance in emission control systems. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977125036213,"sku":"BBNF-234-4700","price":54.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344700_Fro_61c3304a-57df-4efe-98d1-74158fe6365c.jpg?v=1775007394","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4700-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}