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 Infiniti J30 1993-1997 Direct Fit Oxygen Sensor (Part Number 24039) is an essential component designed to optimize your vehicle's engine performance. Crafted with advanced ceramic sensor elements, this oxygen sensor offers contaminant resistance through a specialized 3-stage plasma jet and deposit trap overcoat, effectively protecting against element poisoning and ensuring consistent operation. Proper functioning of the oxygen sensor is crucial for maintaining the correct air-fuel ratio, which directly impacts fuel efficiency, engine power, and emission control. By providing real-time feedback to the vehicle's ECU, the sensor helps the engine run smoothly while reducing harmful emissions and improving catalytic converter efficiency. This direct fit replacement is engineered for seamless installation in compatible Infiniti J30 models from 1993 to 1997, ensuring factory-like performance and reliability. The NGK sensor adheres to strict quality standards and is constructed to withstand contaminants and harsh operating conditions, promoting longevity and consistent performance over time. Trust NGK, a leader in automotive sensor technology, to deliver a high-quality component that supports your vehicle’s emission compliance and overall health. Proper installation and use of this oxygen sensor contribute to improved fuel economy, reduced emissions, and optimal engine operation, making it a vital upgrade for maintaining your vehicle’s performance and environmental compliance.

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