NGK NTK Oxygen Lambda Sensor OZA544-R1

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA544-R1 is a premium quality component designed for 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 looking to enhance engine performance and reduce emissions.

This sensor continuously monitors the oxygen content in exhaust gases, providing real-time feedback to the vehicle's Electronic Control Unit (ECU). By adjusting the air-fuel ratio, it helps maintain efficient engine operation, making it a crucial component for any modern vehicle.

Key features

• Direct-fit connector for easy installation, similar to OEM specifications.
• Designed to maintain optimal fuel efficiency and reduce emissions.
• Undergoes a rigorous three-test process for long life and durability.
• Developed to meet future emissions standards with advanced sensor technologies.
• Compatible with a wide range of vehicles for versatile application.

Technical details

• Model: OZA544-R1
• Type: Oxygen Lambda Sensor
• Manufacturer: NGK
• Application: Automotive exhaust systems

Applications / fitment

The NGK NTK Oxygen Lambda Sensor is typically used in various automotive applications to enhance engine performance and emissions control.

• Passenger vehicles
• Light commercial vehicles
• 4x4 and off-road vehicles
• Fleet 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.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

The sensor can be installed easily using standard tools. Ensure the vehicle is off and cool before installation. Disconnect the battery, remove the old sensor, and connect the new one in place.

Is this sensor compatible with my vehicle?

This sensor is compatible with a wide range of passenger and light commercial vehicles. Please check your vehicle's specifications or consult with a professional if unsure.

What maintenance does the oxygen sensor require?

Generally, oxygen sensors are low maintenance. However, it is advisable to inspect them during regular vehicle servicing for any signs of wear or damage.

How often should I replace my oxygen sensor?

It is recommended to replace oxygen sensors every 60,000 to 100,000 kilometres, or as specified by your vehicle manufacturer, to ensure optimal performance.

What happens if I don't replace a faulty oxygen sensor?

A faulty oxygen sensor can lead to poor fuel efficiency, increased emissions, and potential damage to the engine over time. It's important to address any issues promptly.