{"product_id":"walker-350-34114-oxygen-sensor","title":"Walker 350-34114 Oxygen Sensor","description":"\u003ch2\u003eWalker 350-34114 Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eWalker Products 350-34114 is a heated oxygen sensor built as a specific-fit OE-style replacement for select applications. It is engineered to provide the ECU with the exhaust feedback needed for fuel control and emissions monitoring on vehicles such as the Chevrolet Cruze, Chevrolet Sonic, Chevrolet Trax, and Porsche Macan.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket focuses on application-specific engine management sensors, and this part number is matched to the correct mounting position, connector style, and wiring configuration for the listed vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for exhaust feedback and emissions system monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit design for the listed vehicle applications\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with 22-gauge wiring\u003c\/li\u003e\n\u003cli\u003eFemale connector with radiused polygon shape\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eWiring harness length: 20.2\u003c\/li\u003e\n\u003cli\u003eOverall length: 23.74\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Walker 350-34114 oxygen sensor is designed for direct replacement in select upstream and downstream positions, depending on the vehicle application. It is used by the engine control unit to monitor exhaust oxygen content and support proper air-fuel management, which is especially important on modern vehicles that store fault codes when sensor performance drops. This part number is listed for 2010-2015 Chevrolet Cruze upstream, 2012-2018 Chevrolet Sonic upstream, 2014-2017 Chevrolet Trax upstream, 2016 Chevrolet Cruze Limited upstream, 2015-2018 Porsche Macan downstream right, and additional Porsche and Saab applications in the fitment data.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket has developed this sensor as an OE replacement for specific fitment positions, helping maintain the correct diagnostic feedback expected by the ECU. The Walker 350-34114 is a practical choice when replacing a failed upstream oxygen sensor on a Chevrolet Cruze or Chevrolet Sonic, or when servicing a downstream sensor on a Porsche Macan.\u003c\/p\u003e\u003ch2\u003eWhat This Sensor Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor engine operation caused by incorrect exhaust feedback\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption from inaccurate air-fuel control\u003c\/li\u003e\n\u003cli\u003eHigher exhaust emissions from a failing sensor\u003c\/li\u003e\n\u003cli\u003eStored ECU fault codes tied to the affected sensor circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the exact position before ordering: this part is listed for upstream, downstream, downstream left, and downstream right applications depending on the vehicle. Inspect the sensor wiring harness and connector for heat damage, abrasion, or corrosion before installation, since physical damage can shorten sensor life. Verify thread size, connector shape, and harness length against the original sensor to ensure proper routing and fit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products has supplied engine management and fuel system components since 1946 and operates as an Automotive ISO9001\/TS 16949 certified company. The 350-34114 is built to match the specified application and provide the diagnostic feedback required by the vehicle ECU.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870210916533,"sku":"DKHD-350-34114","price":59.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034114_Fro.jpg?v=1774891986","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34114-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}