{"product_id":"denso-234-3089-oxygen-sensor","title":"Denso 234-3089 Oxygen Sensor - Upstream or Upstream Right","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-3089\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-3089 is designed for precise emission control in select Infiniti, Mercury, and Nissan vehicles. This heated oxygen sensor features a specific fitment and a threaded mounting type, ensuring reliable installation and accurate performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Infiniti, Mercury, and Nissan models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708 thread diameter\u003c\/li\u003e\n\u003cli\u003e15.35-inch wiring harness length with 3 wires\u003c\/li\u003e\n\u003cli\u003eMale connector for secure electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor (part number 234-3089) is engineered with a heated sensor element to provide quicker warm-up and improved fuel mixture readings. The 15.35-inch wiring harness length allows for proper routing in the engine bay, while the 3-wire configuration supports sensor heating and signal transmission. The male connector ensures compatibility with the vehicle’s wiring harness, and the threaded mounting type with a 0.708-inch diameter allows for secure installation in the exhaust system.\u003c\/p\u003e\u003ch2\u003eAbout the OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line is designed to meet original equipment specifications, providing a direct replacement for factory-installed parts. This ensures that the oxygen sensor 234-3089 maintains the same fit, form, and function as the original sensor in Infiniti, Mercury, and Nissan vehicles. The OE Style line focuses on quality and compatibility, making it suitable for emission control system repairs.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInfiniti Q45 and G20\u003c\/li\u003e\n\u003cli\u003eMercury Villager\u003c\/li\u003e\n\u003cli\u003eNissan 200SX, Frontier, Quest, Sentra, and Xterra\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for these models to ensure proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from inefficient combustion\u003c\/li\u003e\n\u003cli\u003eEngine performance problems such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-3089 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to prevent damage. Verify the male connector aligns properly with the vehicle’s wiring harness. It is recommended to apply anti-seize compound on the threads to facilitate future removal, but avoid contaminating the sensor tip.\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. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship. This ensures dependable performance and durability for emission control applications in compatible Infiniti, Mercury, and Nissan vehicles.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976623718581,"sku":"BBNF-234-3089","price":48.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2343089_Fro.jpg?v=1775007230","url":"https:\/\/www.partcatalog.com\/products\/denso-234-3089-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}