NGK NTK Oxygen Lambda Sensor OZA642-EE15

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA642-EE15 is an essential component for maintaining optimal fuel efficiency in your vehicle. Designed by NGK, a trusted name in automotive products, this sensor is perfect for DIY enthusiasts, tradies, and fleet operators looking to enhance engine performance and reduce emissions.

This high-quality oxygen sensor continually monitors the oxygen content in exhaust gases, providing critical data to the vehicle's ECU (Electronic Control Unit). This feedback allows for precise adjustments to the air-fuel ratio, ensuring your engine runs efficiently and meets modern emissions standards.

With a direct-fit connector that mirrors OEM specifications, installation is straightforward, making it an ideal choice for those who value both performance and convenience.

Key features

• Manufactured by NTK, the world's largest producer of oxygen sensors.
• Designed for easy installation with a direct-fit connector.
• Enhances fuel efficiency and reduces harmful emissions.
• Undergoes rigorous testing for long life, high temperature resistance, and anti-poisoning.
• Supports compliance with future emissions standards.
• Helps maintain optimal air-fuel ratio for improved engine performance.

Technical details

• Part number: OZA642-EE15
• Type: Oxygen Lambda Sensor
• Connector type: Direct-fit, OEM compatible
• Testing: Long life, high temperature, anti-poisoning
• Manufacturer: NGK

Applications / fitment

This oxygen sensor is typically used in various automotive applications to ensure efficient engine operation.

• Passenger vehicles
• 4x4 and off-road vehicles
• Light commercial vehicles
• Fleet vehicles
• Older and newer model engines

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.
• Commitment to quality and customer satisfaction.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward due to the direct-fit connector. Ensure the engine is off and cool before replacing the old sensor with the new one.

What does an oxygen sensor do?

An oxygen sensor measures the oxygen content in the exhaust gases and sends this information to the ECU to optimise the air-fuel ratio.

Is this sensor compatible with my vehicle?

This sensor is designed to be compatible with a wide range of passenger and light commercial vehicles. Check your vehicle's specifications for compatibility.

How often should I replace my oxygen sensor?

It is recommended to replace your oxygen sensor every 100,000 kilometres or as advised by your vehicle manufacturer.

What are the signs of a failing oxygen sensor?

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

Can I install the sensor myself?

Yes, if you have basic mechanical skills and tools, you can install the sensor yourself. However, if you're unsure, consult a professional mechanic.