{"product_id":"walker-350-34146-oxygen-sensor","title":"Walker 350-34146 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor for Chevrolet Astra\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34146 oxygen sensor is designed specifically for Chevrolet Astra models, ensuring precise emission control and optimal engine performance. This sensor plays a critical role in monitoring exhaust gases to maintain efficient fuel combustion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Astra vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 350-34146 for accurate identification\u003c\/li\u003e\n\u003cli\u003eCategory: Emission Control \u0026gt; Sensors\u003c\/li\u003e\n\u003cli\u003eType: Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker under the Walker Products Aftermarket line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker Products Aftermarket Line\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 providing reliable, direct-fit parts that support vehicle emissions systems, including oxygen sensors like the 350-34146. Using parts from this line helps maintain compliance with emission standards and supports engine management systems.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34146 oxygen sensor is engineered to detect oxygen levels in the exhaust stream of Chevrolet Astra vehicles. By providing real-time data to the engine control unit (ECU), it helps regulate the air-fuel mixture for efficient combustion and reduced emissions. This sensor is essential for maintaining proper engine operation and fuel economy.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve poor fuel economy caused by incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eAssists in reducing harmful exhaust emissions\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensing\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-34146 oxygen sensor on a Chevrolet Astra, ensure the vehicle is cool to avoid burns. Use appropriate tools to avoid damaging the sensor or wiring. It is recommended to check the sensor connector and wiring harness for corrosion or damage before installation. Proper torque specifications should be followed to secure the sensor without over-tightening.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors, including part number 350-34146, are manufactured to meet industry standards for durability and performance. While specific warranty details are not provided here, Walker Products Aftermarket parts 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":43538054709429,"sku":"DKHD-350-34146","price":42.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034146_Fro.jpg?v=1774891996","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34146-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}