{"product_id":"walker-350-34555-oxygen-sensor","title":"Walker 350-34555 Oxygen Sensor","description":"\u003ch2\u003eWalker Oxygen Sensor for Porsche Boxster\u003c\/h2\u003e\u003cp\u003eWalker Products 350-34555 is a heated oxygen sensor built as a specific-fit OE-style replacement for select Porsche Boxster applications. It is engineered to provide the ECU with the exhaust feedback needed for fuel control and emissions monitoring on 2000-2003 Porsche Boxster models.\u003c\/p\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on application-specific engine management and oxygen\/air-fuel sensors. For this part, the fitment and connector design are matched to the vehicle position, helping maintain proper sensor communication with the engine control system.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 350-34555\u003c\/li\u003e\n\u003cli\u003eHeated oxygen sensor design\u003c\/li\u003e\n\u003cli\u003eSpecific fit for select Porsche Boxster applications\u003c\/li\u003e\n\u003cli\u003e4-wire configuration with 20-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: 13.31 in.\u003c\/li\u003e\n\u003cli\u003eOverall length: 16.85 in.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker Products 350-34555 is designed for 2000-2003 Porsche Boxster oxygen sensor replacement where accurate exhaust feedback is required by the ECU. This heated sensor supports the vehicle’s emissions and fuel-management strategy by reporting exhaust oxygen content to the engine control system. It is a direct-fit style replacement for the listed upstream and downstream positions on the Porsche Boxster, including upstream right, upstream left, downstream right, and downstream left applications. If you are searching for a Porsche Boxster oxygen sensor replacement, Walker Products 350-34555 provides the correct application-specific fitment for the listed model years.\u003c\/p\u003e\u003cp\u003eThis part cross-references no listed aftermarket part numbers for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy caused by inaccurate exhaust feedback\u003c\/li\u003e\n\u003cli\u003eRough engine operation from incorrect air-fuel correction\u003c\/li\u003e\n\u003cli\u003eElevated 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\u003cul\u003e\n\u003cli\u003eFits 2000-2003 Porsche Boxster, upstream right.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Porsche Boxster, upstream left.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Porsche Boxster, downstream right.\u003c\/li\u003e\n\u003cli\u003eFits 2000-2003 Porsche Boxster, downstream left.\u003c\/li\u003e\n\u003cli\u003eInspect the sensor wiring harness and connector for heat damage, abrasion, or corrosion before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm the threaded mounting location and connector style match the original sensor before replacement.\u003c\/li\u003e\n\u003cli\u003eVerify the fault code and sensor position before ordering to ensure the correct Porsche Boxster oxygen sensor is selected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products has been producing engine management and fuel system components since 1946 and operates as an Automotive ISO9001\/TS 16949 certified company. The 350-34555 is built to the application-specific standards expected for OE-style sensor replacement.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870214553781,"sku":"DKHD-350-34555","price":68.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35034555_Fro.jpg?v=1774892116","url":"https:\/\/www.partcatalog.com\/products\/walker-350-34555-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}