{"product_id":"walker-350-35100-oxygen-sensor","title":"Walker 350-35100 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker 350-35100 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35100 oxygen sensor is designed specifically for select Audi, Porsche, and Volkswagen models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle’s engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi, Porsche, and Volkswagen vehicles\u003c\/li\u003e\n\u003cli\u003e24.21-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 5 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 27.55 inches for compatibility with OEM specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products Aftermarket oxygen sensor (part number 350-35100) is engineered to meet the exact specifications required by various Audi, Porsche, and Volkswagen models, including the 718 Boxster, 718 Cayman, A3, A3 Quattro, A8 Quattro, Atlas, Atlas Cross Sport, Beetle, Golf R, GTI, Jetta, Passat, RS7, S3, S6, S7, S8, Teramont, Tiguan, TT Quattro, and TTS Quattro. The heated sensor design allows the unit to reach operating temperature quickly, improving emissions control and fuel efficiency. The 5-wire configuration and 20 gauge wiring ensure consistent and accurate sensor signals, while the radiused polygon male connector provides a secure and precise fit. The threaded mounting type with an 18.0 mm diameter matches OEM installation requirements, facilitating straightforward replacement.\u003c\/p\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on delivering reliable emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, offering a direct-fit solution that supports proper engine management and emissions compliance for the specified vehicle models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve poor fuel economy caused by inaccurate oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling or engine hesitation related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper air-fuel mixture monitoring\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate oxygen sensor socket or wrench for removal and installation\u003c\/li\u003e\n\u003cli\u003eVerify connector type matches the vehicle harness before installation\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten the sensor; follow torque specifications for 18.0 mm threaded mounting\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness for damage and secure connections to prevent signal loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details for part number 350-35100 may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538490032309,"sku":"DKHD-350-35100","price":114.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35035100_Fro.jpg?v=1774892196","url":"https:\/\/www.partcatalog.com\/products\/walker-350-35100-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}