{"product_id":"denso-234-8020-oxygen-sensor-downstream","title":"Denso 234-8020 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Denso OE Style Oxygen Sensor 234-8020\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Oxygen Sensor 234-8020 is designed specifically for select INFINITI and Nissan models, including the Armada, Qashqai, QX80, and Rogue Sport. This heated oxygen sensor features a threaded mounting type and a 4-wire configuration to ensure precise emissions control and optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for INFINITI and Nissan models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 0.701 inch thread diameter\u003c\/li\u003e\n\u003cli\u003e4-wire design with male connector\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 11.14 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style line focuses on providing original equipment quality replacement parts that meet or exceed factory specifications. The 234-8020 oxygen sensor is engineered to match the exact fit and function required by your vehicle’s emission system. Its heated sensor type allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing harmful emissions. The 4-wire design includes a male connector and a wiring harness length of 11.14 inches, ensuring compatibility and ease of connection within the engine bay. The threaded mounting type with a 0.701 inch diameter thread ensures secure installation in the exhaust system.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eINFINITI Armada\u003c\/li\u003e\n\u003cli\u003eINFINITI QX80\u003c\/li\u003e\n\u003cli\u003eNissan Qashqai\u003c\/li\u003e\n\u003cli\u003eNissan Rogue Sport\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace the factory oxygen sensor in these vehicles, helping to maintain proper air-fuel mixture and emissions control.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Oxygen Sensor 234-8020\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eIncreased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEngine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed or degraded sensor causing improper catalytic converter function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-8020 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to avoid damaging the threaded mounting. Verify the wiring harness length of 11.14 inches is sufficient for your vehicle’s sensor location. Confirm the male connector matches the factory harness to ensure proper electrical connection. Follow manufacturer torque specifications for sensor installation to prevent leaks or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso OE Style oxygen sensors are manufactured to meet original equipment standards, ensuring reliable performance and durability. The 234-8020 part number undergoes rigorous testing to comply with emissions regulations and vehicle specifications. Warranty coverage details should be confirmed with the parts distributor or vehicle manufacturer.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":51931939963061,"sku":"BBNF-234-8020","price":95.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2348020_Fro.jpg?v=1775007473","url":"https:\/\/www.partcatalog.com\/products\/denso-234-8020-oxygen-sensor-downstream","provider":"PartCatalog","version":"1.0","type":"link"}