{"product_id":"denso-234-4930-oxygen-sensor","title":"Denso 234-4930 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4930\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4930 is designed specifically for select Lexus models, including the GS350, IS250, IS300, IS350, RC300, and RC350. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases precisely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster activation and improved efficiency\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus GS350, IS250, IS300, IS350, RC300, and RC350 models\u003c\/li\u003e\n\u003cli\u003e44.09-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration with a male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style product line from Denso focuses on delivering parts that meet original equipment specifications. The 234-4930 oxygen sensor is engineered to match the fit, form, and function of the factory-installed sensor, ensuring compatibility and reliable performance in Lexus vehicles. This line emphasizes precise manufacturing standards to maintain vehicle emissions compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated element that allows it to reach operating temperature quickly, reducing the time the engine runs in open-loop mode. The 44.09-inch wiring harness length provides sufficient reach for proper routing in the engine bay. With four wires and a male connector, the sensor integrates seamlessly with the vehicle’s existing wiring harness. The threaded mounting type with a 0.708-inch diameter ensures a secure and leak-free installation in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate feedback to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports compliance with emissions regulations for Lexus GS350, IS250, IS300, IS350, RC300, and RC350\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 removing the old sensor to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the threaded mounting area\u003c\/li\u003e\n\u003cli\u003eVerify the connector gender and wire count match the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on the threads if recommended by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eCheck for proper sensor wiring routing to prevent damage from heat or moving parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain the integrity of your Lexus emissions system and supports long-term vehicle operation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978651009205,"sku":"BBNF-234-4930","price":89.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344930_Fro.jpg?v=1775007432","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4930-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}