{"product_id":"ntk-25154-oxygen-sensor","title":"NTK 25154 Oxygen Sensor - Downstream Left or Upstream Left","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 25154\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 25154 is designed specifically for Hyundai and Kia vehicles, including the Sedona, XG300, and XG350 models. 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 response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Hyundai Sedona, Kia XG300, and XG350\u003c\/li\u003e\n\u003cli\u003e22-inch wiring harness length for easy installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures of the Direct Fit Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor product line focuses on providing exact replacement sensors tailored to specific vehicle makes and models. This approach eliminates the need for modifications during installation and ensures compatibility with the vehicle’s existing wiring and mounting points. The 25154 sensor maintains factory specifications, supporting proper emissions control and engine efficiency for Hyundai and Kia vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis NTK oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor response and reducing emissions during cold starts. The 22-inch wiring harness length offers sufficient reach for straightforward connection without excess slack. With four wires, the sensor supports both the heating element and signal output, ensuring accurate data transmission to the engine control unit. The threaded mounting type with an 18mm diameter matches OEM specifications, providing a secure and leak-free fit.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for Hyundai Sedona and Kia XG series\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring proper combustion control\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining correct sensor operation\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues caused by faulty oxygen sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the NTK 25154 oxygen sensor requires matching the sensor to the vehicle’s original mounting location using the threaded 18mm fitting. The 22-inch wiring harness length provides flexibility for routing without strain. Ensure the sensor connector aligns with the vehicle’s wiring harness to avoid damage. It is recommended to use anti-seize compound on the threads to facilitate future removal. Always verify compatibility with Hyundai Sedona or Kia XG300\/XG350 before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. The Direct Fit Oxygen Sensor 25154 undergoes rigorous testing to ensure reliable operation under various driving conditions. While specific warranty details may vary, NTK typically offers coverage against defects in materials and workmanship, providing confidence in the sensor’s long-term functionality.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964816457909,"sku":"BFPZ-25154","price":60.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25154_Fro.jpg?v=1775006816","url":"https:\/\/www.partcatalog.com\/products\/ntk-25154-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}