{"product_id":"walker-250-24412-oxygen-sensor","title":"Walker 250-24412 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-24412 Oxygen Sensor for Mercedes-Benz SLK230\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24412 oxygen sensor is designed specifically for the Mercedes-Benz SLK230, 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 with 4 wires for accurate readings\u003c\/li\u003e\n\u003cli\u003eSpecific fitment for Mercedes-Benz SLK230 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting with 18.0 mm thread diameter\u003c\/li\u003e\n\u003cli\u003e15.67 inches wiring harness length and 19.21 inches overall length\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement for durability and signal integrity\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for reliable connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24412) is engineered with a heated sensor element to provide faster response times and improved fuel efficiency. The sensor includes four wires, allowing for precise signal transmission and heater control. Its 15.67-inch wiring harness length and 19.21-inch overall length accommodate the specific routing requirements of the Mercedes-Benz SLK230. The 18.0 mm threaded mounting ensures a secure fit, while the radiused polygon male connector guarantees a stable electrical connection. The 20 gauge wire measurement supports durability and consistent performance under various operating conditions.\u003c\/p\u003e\u003ch2\u003eWalker Products OE 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 designed to maintain the emission control standards of the Mercedes-Benz SLK230. Using Walker Products OE parts helps ensure compatibility and reliability in emission system repairs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate oxygen sensing for proper air-fuel mixture control\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues such as rough idling or hesitation\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring correct sensor feedback to the ECU\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports fuel economy improvements by maintaining sensor responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24412 oxygen sensor, ensure the threaded mounting hole is clean and free of debris. Use anti-seize compound on the threads if recommended by the vehicle manufacturer to prevent seizing. Verify the connector matches the radiused polygon male shape for proper connection. Handle the sensor wiring carefully to avoid damage to the 20 gauge wires. Follow the Mercedes-Benz SLK230 service manual for torque specifications and sensor location.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. This part number 250-24412 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532164497589,"sku":"DKHD-250-24412","price":87.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024412_Fro.jpg?v=1774891661","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24412-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}