{"product_id":"ntk-25739-oxygen-sensor","title":"NTK 25739 Oxygen Sensor - Downstream","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 25739\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 25739 is designed specifically for select Hyundai and Kia models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 27.5-inch wiring harness for straightforward installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai and Kia vehicles\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003e27.5-inch wiring harness length for flexible installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design for accurate signal transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 25739 belongs to the Direct Fit Oxygen Sensor product line, which focuses on providing exact replacement sensors tailored to specific vehicle applications. This ensures compatibility and reliable performance without the need for modifications. The sensor is heated, which helps it reach operating temperature quickly, improving fuel efficiency and reducing emissions. With a wire quantity of four and a threaded mounting type featuring an 18mm diameter, this sensor is engineered for durability and precise fitment.\u003c\/p\u003e\u003ch2\u003eCompatible Hyundai and Kia Models\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with a range of Hyundai and Kia vehicles, including the Hyundai Accent, Elantra, Elantra GT, Ioniq, Kona, Niro, Optima, Rio, Sonata, Tucson, and Veloster, as well as the Kia Forte5, Forte Koup, Seltos, and Soul. The specific fitment ensures that the sensor integrates seamlessly with the vehicle’s emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper air-fuel mixture readings for engine control\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light issues related to oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining optimal combustion\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance problems caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the NTK Direct Fit Oxygen Sensor 25739 requires removing the old sensor and threading the new sensor into place using the 18mm threaded mounting. The 27.5-inch wiring harness provides sufficient length for connection without strain. It is recommended to use anti-seize compound on the threads to facilitate future removal. Ensure the vehicle is cool before installation to avoid injury.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet OEM specifications, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor line undergoes rigorous testing to comply with emission standards. While specific warranty details for part number 25739 should be confirmed with the supplier, NTK typically offers coverage against defects in materials and workmanship.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964839035061,"sku":"BFPZ-25739","price":91.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25739_Fro_17707b80-fecc-4b30-8af3-a9edc4d523be.jpg?v=1775006842","url":"https:\/\/www.partcatalog.com\/products\/ntk-25739-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}