{"product_id":"walker-350-31042-oxygen-sensor-upstream","title":"Walker 350-31042 Oxygen Sensor - Upstream","description":"\u003ch2\u003eWalker OE Replacement Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eWalker OE Replacement oxygen sensor Part Number 350-31042 is a specific-fit, non-heated sensor for select Volkswagen applications. It is built with a male connector, 1-wire design, and 20-gauge wiring to match the original-style setup on covered vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE Replacement line for direct-fit service on covered Volkswagen models\u003c\/li\u003e\n\u003cli\u003eNon-heated oxygen sensor design\u003c\/li\u003e\n\u003cli\u003eSpecific fit for easier application matching\u003c\/li\u003e\n\u003cli\u003eMale connector with 1-wire configuration\u003c\/li\u003e\n\u003cli\u003eWiring harness length: 16.46 in.\u003c\/li\u003e\n\u003cli\u003eOverall length: 20.00 in.\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.00 mm\u003c\/li\u003e\n\u003cli\u003eWire gauge: 20\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker OE Replacement Part Number 350-31042 is an oxygen sensor intended for emissions system service on select Volkswagen Derby and Volkswagen Golf models. The OE Replacement product line focuses on direct-fit components that follow original-style dimensions and connector layout, helping maintain proper sensor placement and electrical connection. This sensor is listed for Fits 2002-2005 Volkswagen Derby, N\/A; Fits 1999 Volkswagen Golf, Upstream, with 2 Pins; Fits 1995-1997 Volkswagen Golf, Upstream, with 2 Pins; and Fits 1995 Volkswagen Derby, Upstream.\u003c\/p\u003e\u003cp\u003eFor shoppers searching for a Volkswagen Golf upstream oxygen sensor or a Volkswagen Derby OE replacement oxygen sensor, 350-31042 provides the specified thread size, harness length, and connector style needed for the listed applications. Walker 350-31042 is also a relevant match when replacing an original non-heated sensor on these vehicles.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings from a worn sensor\u003c\/li\u003e\n\u003cli\u003eEmissions test failures tied to sensor output issues\u003c\/li\u003e\n\u003cli\u003eRough idle or drivability concerns caused by inaccurate exhaust feedback\u003c\/li\u003e\n\u003cli\u003eConnector or wiring mismatch during sensor replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle year, model, and sensor position before ordering. This part is listed for upstream and N\/A positions only, and some applications note a 2-pin configuration. Verify thread diameter, connector gender, and harness length against the original sensor before installation. Use proper oxygen sensor service procedures to avoid damaging the wiring or exhaust threads.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker OE Replacement parts are built for direct-fit service on the listed applications and are specified to match original-style sensor dimensions and connector requirements for covered Volkswagen models.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":51870209769653,"sku":"DKHD-350-31042","price":50.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35031042_Fro.jpg?v=1774891905","url":"https:\/\/www.partcatalog.com\/products\/walker-350-31042-oxygen-sensor-upstream","provider":"PartCatalog","version":"1.0","type":"link"}