{"product_id":"denso-234-4465-oxygen-sensor","title":"Denso 234-4465 Oxygen Sensor - Downstream or Downstream Right","description":"\u003ch2\u003eOverview of the Denso OE Style Oxygen Sensor 234-4465\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-4465 is designed specifically for Land Rover models including the LR4, Range Rover, and Range Rover Sport. This heated oxygen sensor features a threaded mounting type and a 40.59-inch wiring harness, 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 fitment for Land Rover LR4, Range Rover, and Range Rover Sport\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 0.708-inch thread diameter\u003c\/li\u003e\n\u003cli\u003e40.59-inch wiring harness length with 4 wires and male connector\u003c\/li\u003e\n\u003cli\u003ePart number 234-4465 for easy identification and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Denso oxygen sensor is part of the OE Style product line, which focuses on delivering original equipment quality and fitment. The OE Style line is engineered to meet or exceed factory specifications, providing a direct replacement that maintains the integrity of your vehicle's emission system. The 234-4465 sensor includes a heated element to ensure faster sensor response times and improved fuel efficiency.\u003c\/p\u003e\u003cp\u003eThe sensor’s 40.59-inch wiring harness length allows for proper routing and connection within the engine bay, while the 4-wire configuration supports both the sensor signal and heater circuit. The male connector and threaded mounting type with a 0.708-inch diameter ensure secure installation and compatibility with the specified Land Rover models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen level readings for optimal engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light issues related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring proper air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining effective catalytic converter operation\u003c\/li\u003e\n\u003cli\u003ePrevents drivability problems such as rough idling or hesitation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-4465 oxygen sensor, ensure the engine is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector type match your vehicle’s specifications before installation. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications. Reconnect the wiring harness securely to prevent signal interruptions.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso’s OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This sensor is designed to provide consistent operation under normal driving conditions. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43977010544821,"sku":"BBNF-234-4465","price":91.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2344465_Fro.jpg?v=1775007347","url":"https:\/\/www.partcatalog.com\/products\/denso-234-4465-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}