{"product_id":"denso-234-4309-oxygen-sensor","title":"Denso 234-4309 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4309\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4309 is designed specifically for Nissan Altima and Sentra models. This heated oxygen sensor features a threaded mounting type and a male connector, ensuring precise fitment and reliable performance in emission control systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Nissan Altima and Sentra vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e18.50-inch wiring harness length with 4 wires\u003c\/li\u003e\n\u003cli\u003eMale connector for secure electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line by Denso focuses on providing oxygen sensors that match original equipment specifications. This ensures compatibility and performance consistent with factory-installed parts. The 234-4309 sensor maintains the quality and design standards expected from Denso’s OE Style series, making it a suitable replacement for Nissan vehicles requiring precise emission control components.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4309 oxygen sensor is a heated sensor type, which allows it to reach operating temperature quickly for accurate oxygen level readings. It includes a wiring harness measuring 18.50 inches in length and contains four wires, supporting the sensor’s heating element and signal transmission. The sensor’s male connector and threaded mounting type with a 0.708-inch diameter ensure a secure and proper installation in the exhaust system of Nissan Altima and Sentra models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for efficient engine performance\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine misfires and rough idling caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003eSupports proper functioning of the vehicle’s catalytic converter\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\u003eWhen installing the Denso 234-4309 oxygen sensor, ensure the vehicle is compatible with this specific fit sensor for Nissan Altima and Sentra models. Use appropriate tools to avoid damaging the threaded mounting. Verify the wiring harness length and connector type match the vehicle’s harness to ensure a secure connection. It is recommended to replace the sensor when the engine is cool to prevent burns and to apply anti-seize compound on the threads if not pre-applied.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet original equipment standards, providing reliable performance and durability. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43976876392629,"sku":"BBNF-234-4309","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344309_Fro.jpg?v=1775007309","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4309-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}