NGK NTK Oxygen Lambda Sensor OZA722-EE103

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA722-EE103 is a high-quality automotive component designed to optimise fuel efficiency and reduce emissions. Manufactured by NGK, a trusted name in the industry, this sensor is ideal for DIY enthusiasts, tradies, and fleet operators looking for reliable performance in their vehicles.

Featuring a direct-fit connector that mirrors OEM specifications, installation is straightforward, making it accessible for both professionals and hobbyists. Each sensor undergoes rigorous testing to ensure durability and efficiency, meeting the demands of modern engines.

Key features

• Manufactured by NTK, the world's largest oxygen sensor manufacturer.
• Designed to maintain optimal fuel efficiency and reduce harmful emissions.
• Direct-fit connector for easy installation, compatible with OEM specifications.
• Undergoes a complex three-test process for long life and high temperature resistance.
• Helps achieve optimal air-fuel ratio by informing the ECU of exhaust oxygen levels.

Technical details

• Part number: OZA722-EE103
• Type: Oxygen Lambda Sensor
• Application: Automotive exhaust systems
• Connector type: Direct-fit, OEM compatible
• Testing: Long life, high temperature, anti-poisoning

Applications / fitment

This oxygen sensor is typically used in various automotive applications to enhance engine performance and compliance with emissions standards.

• Passenger vehicles
• Light commercial vehicles
• 4x4 and off-road vehicles
• Fleet vehicles for improved efficiency

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. Ensure the engine is off and cool before replacing the old sensor with the new one.

What vehicles is this sensor compatible with?

This sensor is compatible with a wide range of passenger and light commercial vehicles. Please check your vehicle’s specifications for compatibility.

How does the oxygen sensor affect engine performance?

The oxygen sensor monitors exhaust gases and informs the ECU to adjust the air-fuel ratio, which helps improve fuel efficiency and reduce emissions.

What should I do if my check engine light is on?

If the check engine light is illuminated, it may indicate a faulty oxygen sensor. It is advisable to have the vehicle diagnosed by a professional mechanic.

How often should I replace my oxygen sensor?

Oxygen sensors typically last between 60,000 to 100,000 kilometres, but it’s best to check your vehicle's service manual for specific recommendations.