{"product_id":"walker-350-33106-oxygen-sensor","title":"Walker 350-33106 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 350-33106 Oxygen Sensor for Mercedes-Benz 190E\u003c\/h2\u003e\u003cp\u003eThe Walker 350-33106 oxygen sensor is designed specifically for the Mercedes-Benz 190E, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a specific fitment to maintain accurate air-fuel mixture readings and support your vehicle's emission system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mercedes-Benz 190E models\u003c\/li\u003e\n\u003cli\u003e18.23-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 3 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eFemale connector for secure electrical connection\u003c\/li\u003e\n\u003cli\u003e18.00 mm thread diameter for correct mounting\u003c\/li\u003e\n\u003cli\u003eOverall length of 21.77 inches to accommodate engine bay layout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Walker Products Aftermarket Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing replacement emission control components that meet or exceed OEM specifications. The 350-33106 sensor is engineered to deliver consistent performance and durability, helping maintain your Mercedes-Benz 190E’s emission system efficiency. The heated sensor element allows quicker activation, reducing cold start emissions and improving fuel economy.\u003c\/p\u003e\u003ch2\u003eFunction and Common Applications\u003c\/h2\u003e\u003cp\u003eThe Walker 350-33106 oxygen sensor is used to monitor the oxygen levels in the exhaust gases of the Mercedes-Benz 190E. This data is critical for the engine control unit to adjust the air-fuel mixture for optimal combustion. It helps address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light triggered by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eRough engine idle or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust emissions from improper sensor function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 350-33106 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct 18.00 mm thread diameter socket for removal and installation. Verify the female connector matches the vehicle’s wiring harness to ensure a secure connection. Avoid damaging the wiring harness, which measures 18.23 inches, during installation. Proper torque specifications should be followed to prevent sensor damage or exhaust leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards. The 350-33106 part number undergoes rigorous testing to ensure reliable performance and durability in emission control applications. While specific warranty details are not provided here, Walker typically offers coverage against defects in materials and workmanship, supporting long-term vehicle operation.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43537951391925,"sku":"DKHD-350-33106","price":56.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35033106_Fro.jpg?v=1774891944","url":"https:\/\/www.partcatalog.com\/products\/walker-350-33106-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}