NGK NTK Oxygen Lambda Sensor OZA657-GM15

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA657-GM15 is a high-quality component designed to optimise the performance of your vehicle's engine. Manufactured by NGK, a trusted name in automotive parts, this sensor plays a crucial role in maintaining fuel efficiency and reducing emissions. Ideal for DIY enthusiasts and professionals alike, it ensures your vehicle runs smoothly and efficiently.

As the world’s largest manufacturer of oxygen sensors, NTK provides a product that meets stringent quality standards. Each sensor is equipped with a direct-fit connector, making installation straightforward and hassle-free. With a commitment to innovation, NTK continuously develops its technologies to meet evolving emissions regulations.

Key features

• Designed to maintain optimal fuel efficiency.
• Direct-fit connector for easy installation.
• Undergoes rigorous testing for long life and durability.
• Helps ensure compliance with future emissions standards.
• Improves engine performance by adjusting air-fuel ratios.
• Manufactured by NGK, a leader in automotive sensor technology.

Technical details

• Type: Oxygen Lambda Sensor
• Part Number: OZA657-GM15
• Manufacturer: NGK
• Connector Type: Direct-fit
• Application: Engine exhaust monitoring

Applications / fitment

This oxygen sensor is typically used in a variety of vehicles to monitor exhaust gases and optimise engine performance.

• Passenger vehicles
• 4x4 vehicles
• Light trucks
• Performance vehicles
• Fleet vehicles

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• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
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• Clear shipping, warranty, and customer service.
• Commitment to quality and customer satisfaction.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward with the direct-fit connector. Ensure the vehicle is off and cool before starting. Refer to your vehicle’s service manual for specific instructions.

What does an oxygen sensor do?

An oxygen sensor detects the oxygen content in the exhaust gases and informs the vehicle's ECU to adjust the air-fuel ratio for optimal performance.

Is this sensor compatible with my vehicle?

This sensor is suitable for a range of passenger and light commercial vehicles. Please check your vehicle's specifications or consult with a professional if unsure.

How often should I replace my oxygen sensor?

It is recommended to replace the oxygen sensor every 100,000 kilometres or if you notice a drop in fuel efficiency or an increase in emissions.

Can I install the oxygen sensor myself?

Yes, if you have basic mechanical skills and tools, you can install the sensor yourself. However, professional installation is recommended for the best results.