NGK NTK Oxygen Lambda Sensor OZA722-EE66

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA722-EE66 is a high-quality component designed to enhance the performance of your vehicle's engine. Manufactured by NTK, the world's largest producer of oxygen sensors, this product is ideal for DIY enthusiasts, tradies, and fleet operators looking for reliable and efficient solutions. With a focus on maintaining optimal fuel efficiency, this sensor is equipped with a direct-fit connector for straightforward installation, mirroring those used by OEM manufacturers.

Every NTK Oxygen Sensor is subjected to a rigorous three-test process, ensuring long life, high-temperature resilience, and anti-poisoning capabilities. As emissions standards evolve, NTK is committed to advancing oxygen sensor technologies, contributing to cleaner and more efficient engines.

This oxygen sensor continuously monitors the oxygen levels in your engine's exhaust gases, providing crucial data to the vehicle's ECU (Electronic Control Unit). By adjusting the air-fuel ratio (AFR) based on the sensor's output, the ECU optimises fuel injection, promoting better performance and efficiency.

Key features

• Direct-fit connector for easy installation, compatible with OEM specifications.
• Designed to maintain optimal fuel efficiency and engine performance.
• Undergoes rigorous testing for long life, high-temperature tolerance, and anti-poisoning.
• Supports compliance with future emissions standards.
• Precision monitoring of exhaust gases for optimal air-fuel ratio adjustments.

Technical details

• Brand: NGK
• Model: NTK OZA722-EE66
• Type: Oxygen Lambda Sensor
• Application: Automotive exhaust monitoring
• Connector type: Direct-fit, OEM compatible

Applications / fitment

This oxygen sensor is typically used in a variety of vehicles to ensure optimal engine performance and compliance with emissions regulations.

• Passenger vehicles
• 4x4 vehicles
• Light commercial vehicles
• Fleet vehicles
• Performance tuning applications

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands, ensuring quality.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service policies.

Frequently asked questions

What is an oxygen lambda sensor?

An oxygen lambda sensor measures the oxygen content in the exhaust gases of an engine, helping to optimise the air-fuel ratio for better performance and efficiency.

How do I install the NGK NTK Oxygen Lambda Sensor?

The sensor comes with a direct-fit connector for easy installation. Simply replace the old sensor with the new one, ensuring a secure connection.

Will this sensor fit my vehicle?

This sensor is designed to be compatible with a range of vehicles. Please check your vehicle's specifications or consult with a professional to confirm fitment.

How often should I replace my oxygen sensor?

It is recommended to replace the oxygen sensor every 100,000 kilometres or if you notice a drop in fuel efficiency or engine performance.

What are the signs of a faulty oxygen sensor?

Common signs include poor fuel economy, rough engine idle, and the check engine light illuminating on your dashboard.