NGK NTK Oxygen Lambda Sensor OZA721-EE17

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA721-EE17 is a high-quality component designed to optimise your vehicle's fuel efficiency. Manufactured by NGK, a trusted name in automotive parts, this oxygen sensor is ideal for DIY enthusiasts, tradies, and fleet operators looking for reliable performance and easy installation.

With advanced technology and rigorous testing, the NTK Oxygen Sensor ensures durability and compliance with evolving emissions standards. It continuously monitors the oxygen levels in your vehicle's exhaust, providing critical data to the ECU for maintaining the ideal air-fuel ratio.

Key features

• Direct-fit connector for easy installation, matching OEM specifications.
• Advanced sensor technology for improved fuel efficiency.
• Undergoes rigorous testing for long life and high-temperature performance.
• Helps reduce emissions and meets stringent environmental standards.
• Compatible with a wide range of vehicles for versatile application.

Technical details

• Model: OZA721-EE17
• Manufacturer: NGK
• Type: Oxygen Lambda Sensor
• Testing: Long life, high temperature, and anti-poisoning tested.

Applications / fitment

This oxygen sensor is typically used in various passenger vehicles and light commercial vehicles, ensuring optimal engine performance.

• Passenger vehicles
• Light commercial vehicles
• 4x4s
• 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?

Installation is straightforward with the direct-fit connector. Ensure the engine is cool and disconnect the battery before replacing the sensor.

What vehicles is the OZA721-EE17 compatible with?

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

How often should I replace my oxygen sensor?

It is recommended to replace your oxygen sensor every 100,000 km or as indicated by your vehicle's maintenance schedule.

What are the signs of a failing oxygen sensor?

Common signs include poor fuel economy, rough engine performance, and an illuminated check engine light.

Can I clean the oxygen sensor instead of replacing it?

Cleaning an oxygen sensor is not recommended, as it may not restore its functionality. Replacement is the best option for optimal performance.