{"product_id":"ntk-25683-oxygen-sensor","title":"NTK 25683 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 25683\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 25683 is designed specifically for select Hyundai and Kia models, including the Elantra, Soul, and Tiburon. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster warm-up and improved efficiency\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai Elantra, Kia Soul, and Tiburon models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eFour-wire design for reliable electrical connections\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 20.75 inches to accommodate factory routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis NTK oxygen sensor features a heated element that allows it to reach operating temperature quickly, reducing emissions during cold starts. The sensor is a direct fit replacement, engineered to match the original equipment specifications for Hyundai Elantra, Kia Soul, and Tiburon vehicles. With a threaded mounting type and an 18mm thread diameter, installation is straightforward and secure. The four-wire configuration supports both the sensor signal and heater circuit, ensuring consistent performance. The wiring harness length of 20.75 inches is designed to fit factory routing without modification.\u003c\/p\u003e\u003ch2\u003eAbout the NTK Direct Fit Oxygen Sensor Product Line\u003c\/h2\u003e\u003cp\u003eThe Direct Fit Oxygen Sensor line from NTK focuses on providing exact replacement sensors tailored to specific vehicle makes and models. This approach eliminates the need for splicing or adapting wiring, simplifying installation and maintaining factory-level performance. The 25683 part number is part of this line, offering a precise fit and reliable operation for Hyundai and Kia vehicles requiring a heated oxygen sensor.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for improved engine efficiency\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eHelps reduce vehicle emissions to meet regulatory standards\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing correct sensor data\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling or poor acceleration caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NTK 25683 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector match the factory setup on Hyundai Elantra, Kia Soul, or Tiburon models. Avoid over-tightening the threaded sensor to prevent damage. It is recommended to apply anti-seize compound on the threads if not pre-applied.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors undergo rigorous testing to meet OEM standards for durability and performance. The Direct Fit Oxygen Sensor 25683 is manufactured to provide consistent operation under various driving conditions. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship to ensure customer confidence in the product.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964836151477,"sku":"BFPZ-25683","price":95.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25683_Fro.jpg?v=1775006838","url":"https:\/\/www.partcatalog.com\/products\/ntk-25683-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}