NGK NTK Oxygen Lambda Sensor OZA722-EE120

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA722-EE120 is an essential component for maintaining optimal fuel efficiency in your vehicle. Manufactured by NTK, the world’s largest producer of oxygen sensors, this product is designed for easy installation with a direct-fit connector that mirrors those used by OEM manufacturers. Ideal for DIY enthusiasts, tradies, and fleet operators, this sensor ensures your engine runs smoothly and efficiently.

Each NTK Oxygen Sensor undergoes a rigorous three-step testing process, including long life, high temperature, and anti-poisoning tests, ensuring high quality and durability. As emissions standards become stricter, NTK continues to innovate and enhance its oxygen sensor technologies to support cleaner and more efficient engine performance.

By continually detecting the oxygen content in exhaust gases, the oxygen sensor provides critical data to the vehicle's ECU (Electronic Control Unit). This information allows the ECU to adjust the air-fuel ratio (AFR) for optimal combustion, enhancing performance and reducing emissions.

Key features

• Direct-fit connector for easy installation.
• High-quality construction for durability and reliability.
• Designed to maintain optimal fuel efficiency.
• Undergoes rigorous testing for long life and performance.
• Supports compliance with future emissions standards.
• Improves engine performance by optimising air-fuel ratio.

Technical details

• Brand: NGK
• Product Type: Oxygen Lambda Sensor
• Part Number: OZA722-EE120
• Testing: Long life, high temperature, anti-poisoning
• Compatibility: Direct-fit for OEM applications

Applications / fitment

This oxygen sensor is typically used in a variety of vehicles to ensure efficient engine operation.

• Passenger vehicles
• 4x4s
• Light commercial vehicles
• Fleet vehicles
• Performance vehicles

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.
• Expertise in power products and auto-electrical components.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward with the direct-fit connector. Ensure the vehicle is off and cooled before proceeding, then locate the existing sensor and replace it with the new one.

What vehicles is this sensor compatible with?

This sensor is designed for a range of passenger vehicles, 4x4s, and light commercial vehicles. Please check compatibility with your specific vehicle model.

Will this sensor improve my vehicle's fuel efficiency?

Yes, the NGK NTK Oxygen Lambda Sensor is designed to optimise the air-fuel ratio, which can lead to improved fuel efficiency and reduced emissions.

How often should I replace my oxygen sensor?

It is generally recommended to replace oxygen sensors every 100,000 kilometres or as advised by your vehicle manufacturer, depending on driving conditions.

Can I install this sensor myself?

If you have basic mechanical skills and the right tools, you can install the sensor yourself. However, if you're unsure, it’s best to consult a professional mechanic.