{"product_id":"walker-350-34770-oxygen-sensor","title":"Walker 350-34770 Oxygen Sensor - Downstream","description":"\u003ch2\u003eReliable Oxygen Sensor for BMW 118i and 120i Models\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34770 oxygen sensor is designed to provide accurate emissions monitoring for BMW 118i and 120i vehicles. This sensor helps maintain optimal engine performance and emission control by delivering precise air-fuel mixture data to the engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW 118i and 120i models\u003c\/li\u003e\n\u003cli\u003eWalker part number 350-34770 for easy identification\u003c\/li\u003e\n\u003cli\u003eCategory: Emission Control \u0026gt; Sensors\u003c\/li\u003e\n\u003cli\u003eType: Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003eGTIN: 00724620106248 for product authenticity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Overview\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line offers a range of emission control components designed to meet or exceed OEM specifications. This product line focuses on delivering reliable and durable sensors that support vehicle emissions compliance and engine efficiency. The 350-34770 oxygen sensor is part of this line, ensuring compatibility and performance for BMW vehicles requiring precise emission monitoring.\u003c\/p\u003e\u003ch2\u003eProduct Description and Application\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34770 oxygen sensor is engineered to monitor the oxygen levels in the exhaust gases of BMW 118i and 120i models. By providing real-time data to the engine control unit, it helps optimize fuel combustion and reduce harmful emissions. This sensor is essential for maintaining the vehicle’s emission system functionality and ensuring compliance with environmental regulations.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor signals\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to sensor failure\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\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is compatible: BMW 118i and 120i models only\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to prevent electrical issues\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the sensor or exhaust components\u003c\/li\u003e\n\u003cli\u003eCheck for exhaust leaks that may affect sensor readings\u003c\/li\u003e\n\u003cli\u003eFollow torque specifications recommended by the vehicle manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors, including part number 350-34770, are manufactured to meet industry standards for durability and accuracy. While specific warranty details are not provided here, Walker Products Aftermarket components typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer documentation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538403819701,"sku":"DKHD-350-34770","price":41.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034770_Fro.jpg?v=1774892155","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34770-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}