{"product_id":"denso-234-4519-oxygen-sensor","title":"Denso 234-4519 Oxygen Sensor - Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of Denso OE Style Oxygen Sensor 234-4519\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4519 is designed specifically for Lexus GS350 models, ensuring precise fitment and reliable performance. This heated oxygen sensor features a threaded mounting type and a 43.50-inch wiring harness, making it a direct replacement for your vehicle's emission control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus GS350\u003c\/li\u003e\n\u003cli\u003e43.50-inch wiring harness length for optimal installation\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with male connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4519 oxygen sensor is engineered to meet the exact specifications of the Lexus GS350. Its heated sensor design allows for quicker activation and improved fuel efficiency by accurately monitoring oxygen levels in the exhaust gases. The 4-wire setup includes a male connector, facilitating straightforward electrical connections. With a 0.708-inch threaded mounting, this sensor installs securely into the exhaust system. The 43.50-inch wiring harness length provides sufficient reach for proper routing without excess slack.\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 match original equipment specifications for fit, form, and function. This ensures that the 234-4519 oxygen sensor integrates seamlessly with the Lexus GS350’s emission control system, maintaining factory performance standards and compliance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing precise exhaust gas data\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper catalytic converter operation\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or hesitation caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4519 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to prevent damage. Verify the 4-wire male connector matches the vehicle harness before securing. Properly route the 43.50-inch wiring harness to avoid contact with hot or moving parts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 234-4519 oxygen sensor to meet stringent quality standards, ensuring durability and reliable operation. The OE Style product line is designed to match original equipment specifications, providing confidence in fit and function. Warranty coverage details should be confirmed with the supplier or manufacturer.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977036202165,"sku":"BBNF-234-4519","price":94.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344519_Fro.jpg?v=1775007359","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4519-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}