{"product_id":"denso-234-4987-oxygen-sensor","title":"Denso 234-4987 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4987\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4987 is designed specifically for Nissan Quest models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 19.02-inch wiring harness, ensuring a secure and accurate fit for your vehicle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Nissan Quest models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e19.02-inch wiring harness length for optimal installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design with male connector for reliable connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4987 oxygen sensor is engineered with a heated sensor element to provide quicker warm-up times, which helps reduce emissions and improve fuel efficiency. Its specific fitment for Nissan Quest vehicles ensures compatibility and ease of installation. The sensor includes a 19.02-inch wiring harness and a male connector with four wires, allowing for seamless integration with the vehicle’s existing wiring system. The threaded mounting type with a 0.708-inch diameter thread guarantees a secure and leak-free installation.\u003c\/p\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 is manufactured to match the fit, form, and function of the factory-installed sensor on Nissan Quest models. The OE Style designation indicates that this sensor is designed to provide reliable performance and durability consistent with the vehicle’s original components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Nissan Quest vehicles\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by accurately monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise oxygen level data to the engine control unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old sensor and install the new threaded sensor securely\u003c\/li\u003e\n\u003cli\u003eVerify the wiring harness length and connector type match the vehicle’s specifications\u003c\/li\u003e\n\u003cli\u003eCheck for any exhaust leaks after installation to maintain sensor accuracy\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for sensor installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4987, 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 that the sensor will perform reliably when installed in compatible Nissan Quest models.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978907779253,"sku":"BBNF-234-4987","price":135.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344987_Fro.jpg?v=1775007439","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4987-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}