NGK NTK Oxygen Lambda Sensor OZA554-N15

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA554-N15 is a high-quality component designed to optimise fuel efficiency in your vehicle. Manufactured by NTK, the world's largest manufacturer of oxygen sensors, this product is ideal for DIY enthusiasts, tradies, and fleet operators alike. With its direct-fit connector, installation is straightforward and hassle-free, making it suitable for a wide range of applications.

Every NTK Oxygen Sensor is rigorously tested through a complex three-step process that includes long life, high temperature, and anti-poisoning tests. This ensures that the sensor meets high standards of quality and durability, helping to keep your engine running clean and efficient as emissions standards evolve.

Oxygen sensors play a crucial role in monitoring the oxygen content in exhaust gases. By providing real-time data to the vehicle's ECU (Electronic Control Unit), the sensor helps adjust the air-fuel ratio for optimal engine performance.

Key features

• Direct-fit connector for easy installation, similar to OEM specifications.
• Manufactured by NTK, a trusted leader in oxygen sensor technology.
• Rigorously tested for long life and high-temperature resistance.
• Helps maintain optimal air-fuel ratio for improved fuel efficiency.
• Supports compliance with evolving emissions standards.
• Durable design to withstand harsh engine environments.

Technical details

• Part number: OZA554-N15
• Type: Oxygen Lambda Sensor
• Manufacturer: NTK
• Testing process: Long life, high temperature, anti-poisoning
• Application: Automotive exhaust systems

Applications / fitment

This oxygen sensor is typically used in a variety of vehicles to ensure efficient engine operation and reduced emissions.

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

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

What is an oxygen sensor?

An oxygen sensor measures the amount of oxygen in the exhaust gases and helps the vehicle's ECU adjust the air-fuel ratio for optimal performance.

How do I install the NGK NTK Oxygen Lambda Sensor?

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

Will this sensor fit my vehicle?

This sensor is designed to fit a wide range of passenger and commercial vehicles. Check compatibility with your vehicle's specifications before purchase.

How often should I replace my oxygen sensor?

It is generally recommended to replace oxygen sensors every 60,000 to 100,000 kilometres, but consult your vehicle's service manual for specific recommendations.

What happens if my oxygen sensor fails?

A failing oxygen sensor can lead to poor fuel efficiency, increased emissions, and potential engine damage. It's important to replace it promptly if you suspect a failure.