NGK NTK Oxygen Lambda Sensor OZA521-C3

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA521-C3 is a high-quality component designed to optimise your vehicle's fuel efficiency and emissions control. Manufactured by NTK, the world's largest manufacturer of oxygen sensors, this product is ideal for DIY enthusiasts, tradies, and fleet operators who demand reliable performance from their vehicles.

Engineered with a direct-fit connector similar to those used by OEM manufacturers, installation is straightforward and hassle-free. Each sensor undergoes a rigorous testing process to ensure durability and long life, making it a dependable choice for maintaining your engine's performance.

Key features

• Designed for optimal fuel efficiency and emissions control.
• Direct-fit connector for easy installation.
• Undergoes a stringent three-test process for quality assurance.
• Helps maintain compliance with future emissions standards.
• Durable construction for long-lasting performance.
• Enhances engine performance by optimising air-fuel ratios.

Technical details

• Type: Oxygen Lambda Sensor
• Part Number: OZA521-C3
• Manufacturer: NGK
• Connector Type: Direct-fit
• Testing: Long life, high temperature, and anti-poisoning

Applications / fitment

The NGK NTK Oxygen Lambda Sensor is commonly used in a variety of vehicles to monitor and adjust the air-fuel mixture for optimal engine performance.

• Passenger vehicles
• 4x4 vehicles
• Light commercial vehicles
• Fleet vehicles
• Performance cars

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.
• Expertise in power products and auto-electrical components.

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 beginning the installation process.

What vehicles is this sensor compatible with?

This sensor is compatible with a wide range of passenger vehicles, 4x4s, and light commercial vehicles. Always check your vehicle's specifications for compatibility.

How often should I replace my oxygen sensor?

It's recommended to replace your oxygen sensor every 60,000 to 100,000 kilometres, or as specified by your vehicle manufacturer.

What are the signs of a failing oxygen sensor?

Common signs include poor fuel economy, increased emissions, and a check engine light. If you experience these symptoms, consider inspecting the oxygen sensor.

Can I use this sensor in a performance vehicle?

Yes, this sensor is suitable for performance vehicles as it helps optimise fuel efficiency and engine performance.