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 Mazda Miata 2004-2005 Direct Fit Oxygen Sensor (Part #22513) is engineered to optimize your vehicle's engine performance and fuel efficiency. Designed specifically for Mazda models including the Miata from 2004 to 2005, this sensor plays a vital role in maintaining the correct air-fuel ratio by providing real-time feedback to the vehicle's engine control unit (ECU). Accurate sensing helps reduce harmful emissions and ensures your vehicle complies with environmental standards. The sensor is built with an advanced ceramic element featuring a 3-stage contaminant-resistant plasma jet and deposit trap overcoat, which protects against element poisoning and prolongs the sensor’s lifespan. This robust design is essential for consistent performance and resistance to failure in demanding engine conditions. Easy to install as a direct replacement, this sensor ensures seamless integration with your vehicle's existing systems, providing reliable diagnostics and optimal engine operation. Trust NGK, a leader in automotive sensor technology, to deliver quality, OE-compatible accessories that support your vehicle's health and environmental compliance.

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