{"product_id":"walker-350-35008-oxygen-sensor","title":"Walker 350-35008 Oxygen Sensor","description":"\u003ch2\u003eWalker 350-35008 Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eWalker Products 350-35008 is a heated oxygen sensor built as an OE-style replacement for specific Mercedes-Benz, Volkswagen, BMW, Porsche, Bentley, and related applications. It is engineered for the correct fitment position and ECU feedback, helping restore accurate exhaust monitoring on vehicles such as the Mercedes-Benz C200 and SLK200, Volkswagen Jetta and Golf, and BMW 745i.\u003c\/p\u003e\u003cp\u003eWalker Products Aftermarket focuses on engine management and oxygen\/air-fuel sensors for precise application matching. The 350-35008 follows that approach with a threaded, specific-fit design for upstream and other listed positions across the broad fitment range.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster operating response\u003c\/li\u003e\n\u003cli\u003eSpecific-fit design for the listed vehicle applications\u003c\/li\u003e\n\u003cli\u003e5-wire configuration with a male radiused-polygon connector\u003c\/li\u003e\n\u003cli\u003e32.99 in. wiring harness length and 20-gauge wire\u003c\/li\u003e\n\u003cli\u003e18.0 mm thread diameter with threaded mounting\u003c\/li\u003e\n\u003cli\u003eOverall length: 36.54 in.\u003c\/li\u003e\n\u003cli\u003eFits upstream, upstream left, upstream right, and upstream rear positions where listed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker Products 350-35008 is an oxygen sensor replacement for a wide range of European vehicles, including Mercedes-Benz SLK200 and C200, Volkswagen Jetta, Golf, Touareg, Passat, and BMW 545i, 745i, 745Li, 760i, 760Li, X5, and Porsche Cayenne. It is also listed for Bentley Continental and Volkswagen EuroVan, Beetle, R32, Phaeton, and Clasico applications. Use the exact fitment row and position to confirm the correct upstream sensor location for your vehicle.\u003c\/p\u003e\u003cp\u003eThis part cross-references no listed aftermarket part numbers in the provided data. The Walker Products 350-35008 is manufactured for application-specific ECU feedback, helping maintain proper air-fuel monitoring on vehicles that rely on accurate oxygen sensor input.\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 engine operation caused by incorrect exhaust feedback\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption from inaccurate air-fuel readings\u003c\/li\u003e\n\u003cli\u003eHigher exhaust emissions from a failing upstream sensor\u003c\/li\u003e\n\u003cli\u003eFault codes stored in the ECU for sensor-related issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the exact year, make, model, engine, and sensor position before installation. This part is listed for upstream, upstream left, upstream right, and upstream rear locations depending on the vehicle. Inspect the sensor wiring harness and connector for damage before replacement, and verify the threaded mounting location and connector shape match the original unit.\u003c\/p\u003e\u003cp\u003eFor Mercedes-Benz C200 and SLK200, as well as Volkswagen Jetta and Golf applications, match the listed Bank 1 Sensor 1 or front oxygen sensor notes where provided. On BMW and Porsche applications, verify left or right upstream placement carefully before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products states that its engine management and oxygen\/air-fuel sensors are developed as OE replacement parts and manufactured under Automotive ISO9001\/TS 16949 quality systems. The brand has supplied engine management and fuel system components since 1946.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870217797813,"sku":"DKHD-350-35008","price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35035008_Fro.jpg?v=1774892170","url":"https:\/\/www.partcatalog.com\/products\/walker-350-35008-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}