NGK NTK Oxygen Lambda Sensor OZA749-F3

NGK NTK Oxygen Lambda Sensor OZA749-F3

The NGK NTK Oxygen Lambda Sensor OZA749-F3 is a high-quality automotive component designed to enhance 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 looking for reliable performance in their vehicles.

This oxygen sensor plays a critical role in monitoring the oxygen content in exhaust gases, providing essential data to the vehicle's ECU (Electronic Control Unit). By adjusting the fuel injection based on the Air-Fuel Ratio (AFR), it helps ensure optimal engine performance and compliance with emissions standards.

With a direct-fit connector similar to those used by OEM manufacturers, installation is straightforward, making it an excellent choice for both professional mechanics and DIYers.

Key features

• Designed for optimal fuel efficiency and emissions control.
• Direct-fit connector for easy installation.
• Undergoes a rigorous three-test process for quality assurance.
• Durable construction for long-lasting performance.
• Helps maintain compliance with future emissions standards.
• Compatible with a wide range of vehicles.

Technical details

• Product type: Oxygen Lambda Sensor
• Brand: NGK
• Model: OZA749-F3
• Testing process: Long life, high temperature, and anti-poisoning
• Connector type: Direct-fit

Applications / fitment

This oxygen sensor is typically used in various automotive applications to monitor exhaust emissions and enhance 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.
• Competitive pricing on quality automotive parts.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward due to the direct-fit connector. Ensure the vehicle is off, disconnect the old sensor, and connect the new one securely.

What vehicles is this sensor compatible with?

The NGK NTK Oxygen Lambda Sensor OZA749-F3 is compatible with a wide range of passenger and commercial vehicles. Please check your vehicle's specifications for compatibility.

How does the oxygen sensor affect engine performance?

The oxygen sensor monitors the exhaust gases and informs the ECU whether the air-fuel mixture is lean or rich, allowing for adjustments that optimise engine performance and fuel efficiency.

What is the testing process for this sensor?

This sensor undergoes a complex three-test process, including long life, high temperature, and anti-poisoning tests to ensure durability and reliability.

Can I use this sensor for off-road vehicles?

Yes, the NGK NTK Oxygen Lambda Sensor is suitable for various applications, including off-road vehicles, as long as it fits the specific model.