{"product_id":"walker-250-24518-oxygen-sensor","title":"Walker 250-24518 Oxygen Sensor - Downstream Rear","description":"\u003ch2\u003eOverview of Walker 250-24518 Oxygen Sensor for Hyundai and Kia\u003c\/h2\u003e\u003cp\u003eThe Walker 250-24518 oxygen sensor is designed specifically for select Hyundai and Kia models, including the Optima, Santa Fe, and Sonata. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4-wire design for reliable operation\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai Optima, Santa Fe, and Kia Sonata models\u003c\/li\u003e\n\u003cli\u003e22.76-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003cli\u003e20 gauge wire measurement ensuring durability and signal integrity\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 26.3 inches for compatibility with OEM specifications\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 250-24518 oxygen sensor is part of this line, ensuring it matches the exact fit and function required by Hyundai and Kia vehicles. This product line emphasizes precision manufacturing and durability to maintain emission standards and engine efficiency.\u003c\/p\u003e\u003ch2\u003eProduct Description and Technical Specifications\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 improved accuracy in measuring exhaust gases. The wiring harness length of 22.76 inches and overall length of 26.3 inches are designed to fit the specific routing and mounting points on Hyundai Optima, Santa Fe, and Kia Sonata models. The 20 gauge wire ensures robust electrical performance, while the radiused polygon male connector provides a secure and reliable connection to the vehicle’s wiring harness. The sensor mounts via a threaded connection with an 18.0 mm diameter, matching OEM installation requirements.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\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 engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by maintaining optimal combustion conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Hyundai Optima, Santa Fe, or Kia Sonata before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18.0 mm threaded mounting\u003c\/li\u003e\n\u003cli\u003eVerify connector orientation matches the radiused polygon male connector for secure fit\u003c\/li\u003e\n\u003cli\u003eInspect wiring harness length and routing to prevent strain or interference\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when tightening the sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 250-24518 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":43532293144757,"sku":"DKHD-250-24518","price":104.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25024518_Fro.jpg?v=1774891691","url":"https:\/\/www.partcatalog.com\/products\/walker-250-24518-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}