NGK NTK Oxygen Lambda Sensor OZA659-EE79

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor is a high-quality component designed for optimal fuel efficiency in a variety of vehicles. Manufactured by NGK, the world's largest producer of oxygen sensors, this product features a direct-fit connector that simplifies installation, making it suitable for DIY enthusiasts, tradies, and fleet operators alike.

Every NTK Oxygen Sensor is rigorously tested through a complex three-step process, ensuring longevity, high-temperature resistance, and protection against poisoning. As emissions standards become increasingly stringent, NGK continues to innovate its oxygen sensor technologies to support cleaner and more efficient engine performance.

Key features

• Direct-fit connector for easy installation
• High-quality manufacturing process for durability
• Advanced testing for long life and high-temperature performance
• Helps maintain optimal air-fuel ratio for better fuel efficiency
• Supports compliance with future emissions standards

Technical details

• Part number: OZA659-EE79
• Type: Oxygen Lambda Sensor
• Connector type: Direct-fit
• Manufacturer: NGK
• Testing: Long life, high temperature, anti-poisoning

Applications / fitment

The NGK NTK Oxygen Lambda Sensor is typically used in a wide range of passenger vehicles and light commercial vehicles, ensuring efficient engine operation.

• Passenger vehicles
• 4x4 vehicles
• Light commercial vehicles
• Fleet vehicles
• Off-road vehicles

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• 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 policies.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

The installation process is straightforward due to the direct-fit connector. Ensure the engine is cool, disconnect the battery, and replace the old sensor with the new one, connecting it securely.

What vehicles is this sensor compatible with?

This sensor is compatible with various passenger vehicles and light commercial vehicles. Always check your vehicle's specifications to ensure compatibility.

How often should I replace my oxygen sensor?

It is generally recommended to replace the oxygen sensor every 100,000 kilometres or as specified by your vehicle's manufacturer. Regular checks can help maintain engine efficiency.

What are the signs of a failing oxygen sensor?

Common signs include poor fuel economy, rough engine performance, or the check engine light illuminating. If you experience these issues, consider checking the oxygen sensor.

Can I clean my oxygen sensor instead of replacing it?

While some users attempt to clean an oxygen sensor, it is often more effective to replace it, as cleaning may not restore full functionality.