NGK NTK Oxygen Lambda Sensor OZA722-EE221

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA722-EE221 is a high-quality component designed for maintaining optimal fuel efficiency in your vehicle. Manufactured by NTK, the world's largest producer of oxygen sensors, this product is ideal for DIY enthusiasts, tradies, and fleet operators who demand reliability and performance in their automotive applications.

Equipped with a direct-fit connector that mirrors those used by OEM manufacturers, the NTK Oxygen Sensor ensures easy installation without the need for complex modifications. With rigorous testing processes in place, including long life, high temperature, and anti-poisoning tests, this sensor is built to withstand the demands of modern engines while contributing to cleaner emissions.

Key features

• Designed for optimal fuel efficiency and performance.
• Direct-fit connector for easy installation.
• Manufactured by NTK, a leader in oxygen sensor technology.
• Undergoes rigorous testing for durability and reliability.
• Helps achieve optimal air-fuel ratio for better engine performance.
• Contributes to meeting future emissions standards.

Technical details

• Brand: NGK
• Part Number: OZA722-EE221
• Type: Oxygen Lambda Sensor
• Application: Automotive exhaust systems
• Compatibility: Designed for various vehicle models

Applications / fitment

The NGK NTK Oxygen Lambda Sensor is typically used in automotive exhaust systems to monitor and optimise fuel efficiency.

• Passenger vehicles
• 4x4 and off-road vehicles
• Fleet vehicles
• Light commercial 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.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward with the direct-fit connector. Simply disconnect the old sensor and connect the new one in the same location.

Is this sensor compatible with all vehicle models?

The NGK NTK Oxygen Lambda Sensor is designed for various vehicle models, but it's best to check compatibility with your specific vehicle before purchasing.

What happens if my oxygen sensor fails?

A failing oxygen sensor can lead to poor fuel efficiency, increased emissions, and potential engine performance issues.

How often should I replace my oxygen sensor?

It is recommended to replace your oxygen sensor every 100,000 kilometres or as per your vehicle manufacturer's guidelines.

Can I clean my oxygen sensor instead of replacing it?

Cleaning an oxygen sensor is not typically recommended, as it may not restore full functionality. Replacement is usually the best option for optimal performance.