NGK NTK Oxygen Lambda Sensor OZA669-EE91

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA669-EE91 is a premium quality oxygen sensor designed for optimal fuel efficiency in a variety of vehicles. Manufactured by NTK, the world's largest producer of oxygen sensors, this product is ideal for DIY enthusiasts, tradies, and fleet operators looking for reliable performance.

With a direct-fit connector that mirrors OEM specifications, installation is straightforward and hassle-free. Each sensor undergoes rigorous testing, ensuring durability and high performance even under demanding conditions, making it a trusted choice for those aiming to meet stringent emissions standards.

Key features

• Designed for optimal fuel efficiency and performance.
• Direct-fit connector for easy installation.
• Undergoes a complex three-test process for quality assurance.
• Engineered for durability in high-temperature environments.
• Helps maintain compliance with future emissions standards.
• Accurate oxygen detection for improved air-fuel ratio management.

Technical details

• Part number: OZA669-EE91
• Type: Oxygen sensor
• Manufacturer: NTK
• Application: Universal fit for various vehicle models
• Testing: Long life, high temperature, and anti-poisoning tests

Applications / fitment

This oxygen sensor is typically used in passenger vehicles and light commercial vehicles to optimise engine performance and emissions control.

• Passenger cars
• Light trucks
• 4x4 vehicles
• Fleet vehicles
• Performance 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.
• Expert advice and assistance for all your auto-electrical needs.

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 designed for universal fitment and is compatible with a wide range of passenger and light commercial vehicles.

How often should I replace my oxygen sensor?

It is recommended to replace oxygen sensors every 100,000 km or as specified in your vehicle's service manual to maintain optimal engine performance.

Will this sensor help with emissions compliance?

Yes, the NGK NTK Oxygen Lambda Sensor is designed to help maintain compliance with emissions standards by optimising the air-fuel ratio.

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

If your check engine light is on, it could indicate a faulty oxygen sensor. It's best to have your vehicle diagnosed by a professional mechanic.