{"product_id":"walker-250-24140-oxygen-sensor","title":"Walker 250-24140 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-24140 Oxygen Sensor for Mercedes-Benz SL320\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24140 oxygen sensor is designed specifically for the Mercedes-Benz SL320, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a radiused polygon male connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for accurate emissions monitoring\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Mercedes-Benz SL320 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e8.39-inch wiring harness length with 4 wires of 20 gauge\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 11.93 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24140) is engineered with a heated sensor element to provide faster response times and improved fuel efficiency. The sensor includes a wiring harness length of 8.39 inches and four 20-gauge wires, which support accurate signal transmission. Its radiused polygon male connector ensures a secure and precise fit, reducing the risk of connection issues. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation in the exhaust system of the Mercedes-Benz SL320. The overall length of 11.93 inches is designed to match the specific requirements of this vehicle model.\u003c\/p\u003e\u003ch2\u003eWalker Products OE Brand Line Information\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. This oxygen sensor is part of that line, providing a direct replacement solution for emission control systems. The OE designation ensures compatibility and performance consistent with the original sensor installed on the Mercedes-Benz SL320.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by monitoring exhaust gases\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports fuel economy by providing accurate sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24140 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct tools to avoid damaging the threaded mounting or connector. Verify the radiused polygon male connector aligns properly with the vehicle harness to ensure a secure connection. Follow manufacturer torque specifications for the threaded installation to prevent leaks or sensor damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards for durability and performance. This part number 250-24140 undergoes rigorous testing to ensure reliable operation in the Mercedes-Benz SL320. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43531905368245,"sku":"DKHD-250-24140","price":100.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024140_Fro.jpg?v=1774891606","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24140-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}