{"product_id":"ntk-24401-oxygen-sensor","title":"NTK 24401 Oxygen Sensor - Upstream Left or Upstream Right","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 24401\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 24401 is designed specifically for select Infiniti and Nissan models, including the 350Z, FX35, FX45, G35, M45, and Q45. 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 Infiniti and Nissan models listed\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with 18mm thread diameter\u003c\/li\u003e\n\u003cli\u003eFour-wire design for reliable electrical connections\u003c\/li\u003e\n\u003cli\u003e21-inch wiring harness length for proper installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 24401 features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its specific fitment ensures compatibility with Infiniti and Nissan vehicles such as the 350Z, FX35, FX45, G35, M45, and Q45, eliminating the need for modifications. The sensor uses a threaded mounting type with an 18mm thread diameter, providing a secure and precise installation. The four-wire configuration supports both the sensor signal and heater circuit, while the 21-inch wiring harness length offers sufficient reach for factory-style installation.\u003c\/p\u003e\u003ch2\u003eAbout the NTK Direct Fit Oxygen Sensor Line\u003c\/h2\u003e\u003cp\u003eThe Direct Fit Oxygen Sensor line by NTK is engineered to provide exact replacement sensors tailored to specific vehicle applications. This product line focuses on delivering sensors that match OEM specifications, ensuring proper fit, function, and durability. The 24401 sensor is part of this line, designed to meet the precise requirements of Infiniti and Nissan models for emission control systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores accurate air-fuel ratio readings for engine control\u003c\/li\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensors\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing combustion efficiency\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by maintaining proper sensor function\u003c\/li\u003e\n\u003cli\u003ePrevents rough idling and engine performance issues caused by faulty sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the NTK 24401 oxygen sensor requires removal of the old sensor from the exhaust system and threading the new sensor into place using the 18mm threaded mount. The 21-inch wiring harness length allows for straightforward connection to the vehicle’s existing wiring harness without extension. It is recommended to use anti-seize compound on the threads to facilitate future removal. Ensure the sensor wiring is routed away from hot exhaust components to prevent damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNTK oxygen sensors are manufactured to meet strict quality standards and OEM specifications. The Direct Fit Oxygen Sensor 24401 undergoes rigorous testing to ensure durability and reliable performance in emission control applications. While specific warranty details are not provided here, NTK typically offers coverage against defects in materials and workmanship for a defined period. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43964742893749,"sku":"BFPZ-24401","price":74.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24401_Fro.jpg?v=1775006774","url":"https:\/\/www.partcatalog.com\/products\/ntk-24401-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}