{"product_id":"ntk-24168-oxygen-sensor","title":"NTK 24168 Oxygen Sensor - Downstream, Downstream Left or Downstream Right","description":"\u003ch2\u003eOverview of NTK Direct Fit Oxygen Sensor 24168\u003c\/h2\u003e\u003cp\u003eThe NTK Direct Fit Oxygen Sensor 24168 is designed specifically for select INFINITI and Nissan models, including the M35h, Q50, Q70, Versa, and Versa Note. 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 activation and improved efficiency\u003c\/li\u003e\n\u003cli\u003eSpecific fit for INFINITI and Nissan models: M35h, Q50, Q70, Versa, Versa Note\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type with an 18mm thread diameter for secure installation\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003e14.5-inch wiring harness length for proper connection without modification\u003c\/li\u003e\n\u003c\/ul\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 a precise replacement for original equipment sensors. These sensors are designed to match the exact specifications of the factory-installed parts, ensuring compatibility and reliable performance. The 24168 part number belongs to this line, offering a direct fit solution that simplifies installation and maintains the integrity of the vehicle's emission control system.\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, reducing the time the engine runs in open-loop mode. The sensor’s four-wire design supports both the sensor signal and the heater circuit, enhancing responsiveness and durability. With a threaded mounting type and an 18mm thread diameter, the sensor installs securely into the exhaust system. The 14.5-inch wiring harness length provides sufficient reach for proper connection without the need for extensions or modifications. This sensor is specifically designed for compatibility with INFINITI M35h, Q50, Q70, and Nissan Versa and Versa Note models, ensuring precise fitment and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or failing oxygen sensors causing poor fuel economy\u003c\/li\u003e\n\u003cli\u003eResolving check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproving engine performance by restoring accurate air-fuel ratio readings\u003c\/li\u003e\n\u003cli\u003eReducing harmful emissions by maintaining proper combustion control\u003c\/li\u003e\n\u003cli\u003eEliminating rough idling or hesitation caused by sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cool before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse an oxygen sensor socket or appropriate tool for removal and installation\u003c\/li\u003e\n\u003cli\u003eDo not over-tighten; torque to manufacturer specifications for the 18mm threaded sensor\u003c\/li\u003e\n\u003cli\u003eCheck wiring harness length (14.5 inches) for proper routing and connection\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with the specific INFINITI or Nissan model before installation\u003c\/li\u003e\n\u003c\/ul\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 24168 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 to provide confidence in product quality.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":43961965019317,"sku":"BFPZ-24168","price":85.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24168_Fro.jpg?v=1775006745","url":"https:\/\/www.partcatalog.com\/products\/ntk-24168-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}