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 25181 oxygen sensor is a high-quality replacement designed specifically for Hyundai Santa Fe models from 2003 to 2008. As a critical component of your vehicle's on-board diagnostic system, this sensor helps maintain optimal engine performance by providing precise feedback on the air-fuel mixture. This ensures efficient combustion, improves fuel economy, and reduces emissions, contributing to a cleaner environment and better vehicle operation. The sensor's durable construction and advanced ceramic sensor element enable it to withstand harsh operating conditions, offering long-lasting reliability.

This oxygen sensor features a contaminant-resistant plasma jet and deposit trap overcoat that protects against element poisoning, which can impair sensor accuracy over time. The direct fit design ensures an easy installation process, matching the original OEM specifications for a seamless replacement. Trust in NGK's extensive OE application expertise and market support to keep your vehicle running smoothly.

Compatible with a range of Hyundai Tiburon models, this sensor is engineered to deliver consistent performance and resist failure, ensuring your vehicle's emissions system functions correctly. Proper installation and use of this sensor can help prevent issues related to fuel delivery and catalytic converter efficiency, promoting optimal engine operation and compliance with emissions standards.

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