{"product_id":"denso-234-4806-oxygen-sensor","title":"Denso 234-4806 Oxygen Sensor - Downstream or Downstream Right","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4806\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4806 is designed specifically for Lexus GS300 models, providing precise emissions control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 21.26-inch wiring harness, ensuring a direct fit and reliable operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions feedback\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Lexus GS300 vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e21.26-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\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 234-4806 oxygen sensor is engineered with a heated sensor element to provide faster response times and improved fuel efficiency. Its 4-wire configuration supports both the sensor signal and heater circuit, essential for maintaining optimal sensor temperature. The 0.708-inch threaded mounting ensures a secure and leak-free installation in the exhaust system. With a 21.26-inch wiring harness, this sensor offers sufficient length for proper routing and connection within the Lexus GS300 engine bay.\u003c\/p\u003e\u003ch2\u003eAbout the Denso OE Style Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Style line from Denso focuses on delivering replacement parts that match original equipment specifications. This ensures compatibility and performance consistent with factory-installed components. The 234-4806 oxygen sensor maintains the quality and fitment standards expected from Denso’s OE Style range, making it a reliable choice for Lexus GS300 owners seeking direct-fit emission control sensors.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for engine control units\u003c\/li\u003e\n\u003cli\u003eHelps resolve rough idling and poor fuel economy issues\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves emissions compliance by maintaining proper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003ePrevents damage to catalytic converters caused by faulty sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4806 oxygen sensor on a Lexus GS300, ensure the sensor is threaded securely without over-tightening to avoid damage. Verify the wiring harness length and connector gender match the vehicle’s harness for a proper electrical connection. It is recommended to use anti-seize compound on the threads to facilitate future removal. Always disconnect the battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso oxygen sensors, including the 234-4806, are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and performance. This part is backed by Denso’s quality assurance protocols, providing confidence in its reliability for emission control applications. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977491382453,"sku":"BBNF-234-4806","price":111.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344806_Fro.jpg?v=1775007418","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4806-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}