{"product_id":"walker-350-35007-oxygen-sensor","title":"Walker 350-35007 Oxygen Sensor - Upstream or Upstream Left","description":"\u003ch2\u003eOverview of Walker Oxygen Sensor 350-35007\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35007 oxygen sensor is designed specifically for select Audi and Volkswagen models, including the A8 Quattro, Beetle, Beetle Cabrio, and Touareg. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi and Volkswagen vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e65.47 inches wiring harness length with 5 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 69.02 inches for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker oxygen sensor (part number 350-35007) features a heated sensor element that allows it to reach operating temperature quickly, improving emissions accuracy and reducing engine warm-up time. The sensor is designed with a threaded mounting type and an 18.0 mm thread diameter, ensuring a secure and precise fit in the exhaust system. The wiring harness length of 65.47 inches and 5-wire configuration with 20 gauge wire provide reliable electrical connectivity. The radiused polygon male connector is engineered for a secure and stable connection, minimizing the risk of disconnection or signal loss. The overall length of 69.02 inches supports proper routing and installation in the vehicle’s engine bay.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line offers a range of emission control components designed to meet or exceed OEM specifications. This product line focuses on delivering reliable and durable parts for emission sensors, including oxygen sensors like the 350-35007. Walker’s aftermarket sensors are engineered to provide precise sensor readings and compatibility with specific vehicle makes and models, such as Audi and Volkswagen, ensuring proper engine management and emissions compliance.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Audi A8 Quattro, Beetle, Beetle Cabrio, and Touareg\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level data to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers caused by sensor malfunctions\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining proper combustion control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-35007 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector type matches the vehicle’s wiring harness—this sensor uses a radiused polygon male connector. Route the wiring harness carefully to prevent contact with hot or moving parts. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 350-35007 may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain compliance with emissions regulations and supports reliable vehicle operation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538434621621,"sku":"DKHD-350-35007","price":108.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35035007_Fro.jpg?v=1774892169","url":"https:\/\/www.partcatalog.com\/products\/walker-350-35007-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}