{"product_id":"walker-350-34100-oxygen-sensor-upstream","title":"Walker 350-34100 Oxygen Sensor - Upstream","description":"\u003ch2\u003eReliable Oxygen Sensor for Nissan Frontier Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker OE Replacement Oxygen Sensor 350-34100 is designed to provide accurate emissions monitoring for Nissan Frontier models. This sensor helps maintain optimal engine performance and ensures compliance with emission standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement oxygen sensor for Nissan Frontier\u003c\/li\u003e\n\u003cli\u003ePart number 350-34100 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eOE Replacement line designed to meet original equipment specifications\u003c\/li\u003e\n\u003cli\u003eSupports efficient fuel management and reduced emissions\u003c\/li\u003e\n\u003cli\u003eCompatible with emission control systems requiring sensor replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker OE Replacement Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Replacement product line by Walker offers components engineered to match original equipment quality and performance. This line focuses on providing reliable, direct-fit parts that meet or exceed factory standards, making it suitable for maintaining the emission control system integrity in Nissan Frontier vehicles. The 350-34100 oxygen sensor is part of this line, ensuring consistent operation and durability.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34100 oxygen sensor monitors the oxygen levels in the exhaust gases of Nissan Frontier trucks. By providing real-time data to the engine control unit, it helps optimize air-fuel mixture for efficient combustion. This sensor plays a critical role in reducing harmful emissions and improving fuel economy. Designed for direct replacement, it fits Nissan Frontier models requiring this specific sensor part number.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\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 failing regulatory inspections\u003c\/li\u003e\n\u003cli\u003eEngine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34100 oxygen sensor, ensure the vehicle is cooled down to avoid burns. Use appropriate tools to remove the old sensor carefully to prevent damage to the exhaust system. Verify the sensor connector matches the Nissan Frontier wiring harness before installation. After replacement, clear any diagnostic trouble codes to reset the engine control unit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker OE Replacement oxygen sensors are manufactured to meet original equipment standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Walker products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870210293941,"sku":"DKHD-350-34100","price":41.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034100_Fro.jpg?v=1774891972","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34100-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}