{"product_id":"walker-250-24091-oxygen-sensor","title":"Walker 250-24091 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-24091 Oxygen Sensor\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24091 oxygen sensor is designed specifically for Hyundai and Mitsubishi vehicles, including models like the Elantra, Sonata, and Galant. This heated oxygen sensor provides accurate emissions control by monitoring exhaust gases and ensuring optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai Elantra, Sonata, and Mitsubishi Galant\u003c\/li\u003e\n\u003cli\u003e15.28-inch wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement with 4 wires for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for secure connection\u003c\/li\u003e\n\u003cli\u003e18.0 mm threaded mounting type for easy replacement\u003c\/li\u003e\n\u003cli\u003eOverall length of 18.82 inches for proper fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-24091) is engineered to meet the exact specifications of Hyundai and Mitsubishi vehicles, ensuring compatibility and performance. The heated sensor design allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Featuring a 15.28-inch wiring harness and 20 gauge wires, this sensor maintains signal integrity and durability. The radiused polygon male connector and threaded mounting type simplify installation and provide a secure fit. With four wires, the sensor supports accurate data transmission to the vehicle’s engine control unit.\u003c\/p\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that match or exceed factory standards. This oxygen sensor is part of that line, offering a reliable replacement option for emission control systems in Hyundai Elantra, Sonata, and Mitsubishi Galant models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel mixture readings for improved engine performance\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate exhaust gas data\u003c\/li\u003e\n\u003cli\u003ePrevents poor fuel economy caused by faulty sensor readings\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine idling and acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24091 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 radiused polygon male connector aligns correctly with the vehicle harness to avoid damage. The 15.28-inch wiring harness length provides flexibility for routing during installation. Always disconnect the battery before sensor replacement to avoid electrical issues.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part number 250-24091 undergoes rigorous testing to comply with emission control requirements for Hyundai and Mitsubishi vehicles. 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":43531624480949,"sku":"DKHD-250-24091","price":59.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024091_Fro.jpg?v=1774891557","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24091-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}