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 #24557 oxygen sensor is designed specifically for Lexus LX450 and Toyota Land Cruiser models from 1995 to 1997, ensuring a precise fit and reliable performance. This OEM-quality sensor plays a vital role in your vehicle's engine management system by providing accurate feedback to the ECU, which helps maintain optimal air-fuel ratios for peak engine efficiency and reduced emissions. Manufactured by NGK, a trusted brand in automotive sensors, this sensor features advanced ceramic technology for durability and contaminant resistance.
Its state-of-the-art 3-stage plasma jet process creates a contaminant-resistant deposit trap overcoat that protects the sensor element from poisoning, extending its service life and ensuring consistent performance. This design improves resistance to failure caused by exposure to engine contaminants, making it a dependable choice for maintaining your vehicle’s emission compliance and fuel economy. The sensor's direct fit design ensures straightforward installation, matching OEM specifications for a seamless replacement.
Suitable for vehicles that require precise oxygen sensing, this sensor helps the vehicle's onboard diagnostic system monitor catalytic converter efficiency and diagnose fuel delivery issues. Whether you're conducting routine maintenance or replacing a faulty sensor, the NGK sensor provides the durability, accuracy, and peace of mind that your vehicle needs for optimal operation and compliance with emissions standards.

Features: