{"product_id":"ntk-25169-oxygen-sensor","title":"NTK 25169 Oxygen Sensor - Downstream Left","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 25169\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 25169 is designed specifically for select Hyundai and Kia models, including the Magentis, Optima, Santa Fe, and Sonata. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine control unit.\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 models\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003e16-inch wiring harness length with 4 wires for reliable connectivity\u003c\/li\u003e\n\u003cli\u003ePart number 25169 for exact replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on 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 applications. This ensures compatibility and reduces installation time by matching OEM specifications. The Direct Fit Oxygen Sensor 25169 is engineered to meet the precise requirements of Hyundai and Kia vehicles, maintaining emission standards and engine efficiency.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor features a heated sensor type, which allows it to reach operating temperature quickly, improving sensor response and reducing emissions during cold starts. The sensor includes a 16-inch wiring harness with four wires, supporting both signal and heater circuits. Its threaded mounting type with an 18mm diameter ensures secure installation in the exhaust system. The specific fitment for Hyundai Magentis, Kia Optima, Santa Fe, and Hyundai Sonata models guarantees proper function without modification.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air-fuel ratio for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces vehicle emissions by providing accurate oxygen level data\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty sensors\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers caused by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by enabling precise engine adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the NTK Direct Fit Oxygen Sensor 25169, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the exhaust threads. Verify the wiring harness length of 16 inches is sufficient for your vehicle’s routing. Confirm the sensor’s 4-wire configuration matches the vehicle’s connector. Proper torque on the 18mm threaded mount is essential to prevent exhaust leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The Direct Fit Oxygen Sensor 25169 undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964819079349,"sku":"BFPZ-25169","price":73.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_25169_Fro.jpg?v=1775006818","url":"https:\/\/www.partcatalog.com\/products\/ntk-25169-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}