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 Honda Fit 2009-2014 Direct Fit Oxygen Sensor (Part Number 24439) is designed to ensure your vehicle maintains optimal engine performance and fuel efficiency. Manufactured with advanced ceramic sensor elements featuring a 3-stage contaminant-resistant plasma jet and deposit trap overcoat, this sensor provides reliable operation even in challenging conditions. It seamlessly integrates with your Honda Fit’s existing exhaust system to deliver precise air-fuel ratio feedback to the engine control unit (ECU). This continuous feedback helps optimize combustion, reduce emissions, and protect catalytic converter efficiency. Built to meet or exceed original equipment specifications, the NGK oxygen sensor ensures a perfect fit and long-lasting durability. Proper installation and high-quality materials make this sensor a dependable choice for maintaining your vehicle’s emissions compliance and engine health. Trust NGK, a trusted leader in automotive sensors, for quality and performance in every replacement part.

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