{"product_id":"walker-350-35030-oxygen-sensor","title":"Walker 350-35030 Oxygen Sensor - Upstream, Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of Walker 350-35030 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35030 oxygen sensor is designed specifically for select BMW, Mercedes-Benz, and Mini 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 BMW 550i, 650i, 750i, 750Li, 760Li, M5, M6, X5 and Mercedes-Benz C300, C350e, CLS550, E300, G550, GLC300, GLC350e, ML450, SL450, SL550, SLC43 AMG, SLC300, SLK300, SLK350 models\u003c\/li\u003e\n\u003cli\u003e25.12-inch 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\u003eThreaded mounting type with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eOverall length of 28.66 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Aftermarket Line Details\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to specific vehicle applications. The line emphasizes precise fitment and quality construction to meet or exceed OEM standards, ensuring compatibility and durability for vehicles like BMW, Mercedes-Benz, and Mini.\u003c\/p\u003e\u003ch2\u003eProduct Description and Attributes\u003c\/h2\u003e\u003cp\u003eThe Walker 350-35030 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving emission readings and engine efficiency. The 25.12-inch wiring harness with 5 wires of 20 gauge ensures proper electrical connectivity and signal transmission. Its radiused polygon male connector provides a secure and stable connection to the vehicle’s wiring system. The sensor’s threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system. With an overall length of 28.66 inches, this sensor fits precisely in the designated location for the specified BMW, Mercedes-Benz, and Mini models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports fuel economy by optimizing engine control parameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with the specific BMW, Mercedes-Benz, or Mini model before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the threaded mounting or connector\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness routing to prevent contact with hot exhaust components\u003c\/li\u003e\n\u003cli\u003eVerify connector engagement to avoid signal interruptions\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for sensor installation\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 reliable performance and durability. The 350-35030 part number undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43538445861045,"sku":"DKHD-350-35030","price":127.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_35035030_Fro_dc69fb89-8db6-4de7-a368-103fefd86652.jpg?v=1774892176","url":"https:\/\/www.partcatalog.com\/products\/walker-350-35030-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}