{"product_id":"walker-250-24783-oxygen-sensor","title":"Walker 250-24783 Oxygen Sensor - Downstream Front or Downstream Rear","description":"\u003ch2\u003eOverview of Walker 250-24783 Oxygen Sensor for Hyundai and Kia\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24783 oxygen sensor is designed specifically for select Hyundai and Kia models, including the Optima, Santa Fe, Sonata, Sportage, Tiburon, and Tucson. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for precise readings\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai and Kia vehicles, including Optima and Tucson\u003c\/li\u003e\n\u003cli\u003e23.15-inch wiring harness length with 20-gauge wire for reliable connectivity\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18.0 mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eRadiused polygon male connector for proper fit and electrical connection\u003c\/li\u003e\n\u003cli\u003eOverall length of 26.69 inches to accommodate vehicle-specific placement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products OE Brand Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that meet or exceed factory specifications. The 250-24783 oxygen sensor is part of this line, ensuring compatibility and performance tailored to the exact requirements of Hyundai and Kia vehicles. This product line emphasizes durability and precise fitment, reducing the risk of installation issues and improving emissions system reliability.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor type with a 4-wire configuration, which allows for faster sensor warm-up and more accurate oxygen level detection. The 20-gauge wire ensures stable electrical signals, while the 23.15-inch wiring harness length provides sufficient reach for proper routing in the engine bay. The sensor’s threaded mounting type with an 18.0 mm diameter allows for secure attachment to the exhaust system. The radiused polygon male connector is designed to match the factory harness, ensuring a seamless electrical connection without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine performance issues related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate oxygen level data to the engine control unit\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by enabling precise fuel management\u003c\/li\u003e\n\u003cli\u003ePrevents damage to catalytic converters by maintaining proper exhaust composition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 250-24783 oxygen sensor, ensure the vehicle is compatible by verifying the make and model, such as Hyundai Sonata or Kia Sportage. Use proper tools to remove the old sensor and avoid damaging the threaded mounting hole. The 4-wire heated sensor requires connection to the factory wiring harness via the radiused polygon male connector. Confirm the wiring harness length of 23.15 inches is sufficient for your vehicle’s routing needs. After installation, clear any diagnostic trouble codes and verify sensor operation with a scan tool.\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 250-24783 undergoes rigorous testing to comply with OEM specifications for Hyundai and Kia vehicles. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43532732170421,"sku":"DKHD-250-24783","price":57.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024783_Fro.jpg?v=1774891739","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24783-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}