NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology. NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.

ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

The NGK Part #24449 oxygen sensor is engineered to provide precise and reliable performance for Nissan Altima models from 2007 to 2013. As an essential component of the vehicle’s emissions control system, this sensor ensures optimal air-fuel mixture by delivering accurate feedback to the engine control unit (ECU). Proper functioning of this sensor contributes to improved fuel efficiency, reduced emissions, and smooth engine operation. Designed with advanced ceramic sensor elements, it features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat that helps prevent element poisoning, extending the sensor’s lifespan and maintaining consistent performance over time. This direct-fit replacement is built to meet or exceed OEM specifications, ensuring seamless installation and compatibility with your vehicle’s existing systems. The sensor's construction incorporates cutting-edge materials and manufacturing processes, reflecting NTK’s commitment to quality and durability. As a trusted sensor manufacturer, NTK supplies OEM-quality components that support vehicle diagnostics and emissions compliance. Whether you're replacing a faulty sensor or upgrading your vehicle’s emissions system, this NGK oxygen sensor offers a dependable solution that maintains your Nissan's optimal engine performance and environmental standards.

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