NGK NTK Oxygen Lambda Sensor OTA4F-5F1

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor is a premium quality sensor designed to optimise your vehicle’s fuel efficiency and emissions performance. Manufactured by NTK, the world's largest manufacturer of oxygen sensors, this product is ideal for DIY enthusiasts, tradies, and fleet operators looking for reliable auto-electrical components.

With a direct-fit connector that mimics those used by OEM manufacturers, installation is straightforward and hassle-free. The NTK Oxygen Sensor is built to withstand the rigours of high temperatures and is tested for durability, ensuring it meets the demands of modern engines.

Key features

• Direct-fit connector for easy installation.
• Designed to maintain optimal fuel efficiency.
• Undergoes rigorous testing for longevity and reliability.
• Helps achieve cleaner emissions in compliance with future standards.
• Enhances engine performance by accurately measuring oxygen content.

Technical details

• Brand: NGK
• Type: Oxygen Lambda Sensor
• SKU: OTA4F-5F1
• Application: Automotive exhaust systems
• Testing: Long life, high temperature, and anti-poisoning

Applications / fitment

This oxygen sensor is typically used in various automotive applications to monitor exhaust gases and maintain optimal engine performance.

• Passenger vehicles
• 4x4 vehicles
• Light commercial 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.

Frequently asked questions

What is an oxygen lambda sensor?

An oxygen lambda sensor measures the oxygen content in the exhaust gases and helps the ECU adjust the air-fuel ratio for optimal engine performance.

How do I install the NGK NTK Oxygen Lambda Sensor?

The sensor comes with a direct-fit connector, making installation straightforward. Ensure the engine is off and cool before replacing the old sensor.

Will this sensor fit my vehicle?

This sensor is designed to fit a wide range of passenger and commercial vehicles. Please check compatibility with your specific make and model.

How often should I replace my oxygen sensor?

It is recommended to replace your oxygen sensor every 60,000 to 100,000 km, or as advised by your vehicle’s manufacturer.

What are the signs of a failing oxygen sensor?

Signs may include poor fuel economy, increased emissions, and engine performance issues. If you notice these symptoms, consider checking the sensor.