{"product_id":"walker-350-35037-oxygen-sensor","title":"Walker 350-35037 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eOverview of Walker 350-35037 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35037 oxygen sensor is designed specifically for select Mercedes-Benz models, including the E350 and Sprinter series. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 5-wire configuration\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mercedes-Benz E350, Sprinter 2500, Sprinter 3500, and Sprinter 3500XD\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 19.21 inches and overall length of 22.76 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement of 20 for reliable signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor from Walker Products Aftermarket is engineered with a heated sensor element to provide faster response times and improved emissions control. The 5-wire design supports both sensor heating and signal output, ensuring consistent performance under various operating conditions. The sensor’s threaded mounting type with an 18.0 mm diameter allows for a secure and precise installation in the exhaust system. The radiused polygon male connector is designed to match the factory wiring harness, reducing the risk of connection issues. With a wiring harness length of 19.21 inches and an overall length of 22.76 inches, this sensor fits the specified Mercedes-Benz models without modification.\u003c\/p\u003e\u003ch2\u003eWalker Products Aftermarket Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products Aftermarket line focuses on providing reliable emission control components that meet or exceed OEM specifications. This oxygen sensor is part of that line, offering a direct replacement solution for Mercedes-Benz vehicles requiring precise sensor fitment and performance. The product line emphasizes compatibility and durability, supporting emission compliance and engine efficiency.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors in Mercedes-Benz E350 and Sprinter models\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture readings\u003c\/li\u003e\n\u003cli\u003eAddresses increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or hesitation caused by sensor malfunction\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the vehicle is cool before beginning installation to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the exhaust threads. Confirm the connector type matches the factory harness before installation. Thread the sensor carefully to prevent cross-threading and tighten to manufacturer torque specifications. Verify wiring connections are secure and free from damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker oxygen sensors are manufactured to meet strict quality standards for emission control components. This part number 350-35037 undergoes rigorous testing to ensure durability and reliable operation. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538450677941,"sku":"DKHD-350-35037","price":103.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35035037_Fro_74fc02b8-f891-4e03-ad75-337acc32ffee.jpg?v=1774892178","url":"https:\/\/www.partcatalog.com\/products\/walker-350-35037-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}