NGK NTK Oxygen Lambda Sensor OZA603-KH10

NGK NTK Oxygen Lambda Sensor

NTK is the world's largest manufacturer of oxygen sensors. The NGK NTK Oxygen Lambda Sensor is designed to maintain optimal fuel efficiency and is supplied with a direct-fit connector similar to those used by the OEM manufacturer for easy installation.

Every NTK Oxygen Sensor undergoes a complex three-test process, including long life, high temperature, and anti-poisoning, to guarantee high quality and durability. As future emissions standards become tougher, NTK is further developing oxygen sensor technologies to help provide cleaner, more efficient engines.

An oxygen sensor continually detects the oxygen content in the exhaust gases of an engine. The oxygen sensor output signal informs the vehicle's ECU (Electronic Control Unit) whether the AFR (Air-Fuel Ratio) is lean or rich. Based on this, the ECU adjusts the amount of fuel injected into the engine to achieve an optimal AFR.

Key features

• Direct-fit connector for easy installation.
• Manufactured by NTK, a trusted leader in oxygen sensor technology.
• Undergoes rigorous testing for long life and durability.
• Helps maintain optimal fuel efficiency and engine performance.
• Contributes to compliance with stringent emissions standards.
• Compatible with a wide range of vehicles.

Technical details

• Brand: NGK
• Type: Oxygen Lambda Sensor
• Model: OZA603-KH10
• Connector: Direct-fit, OEM equivalent
• Testing: Long life, high temperature, anti-poisoning

Applications / fitment

This sensor is typically used in various passenger vehicles to monitor and optimise engine performance.

• Passenger vehicles
• 4x4 vehicles
• Light trucks
• Some marine applications
• Fleet 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

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward with the direct-fit connector, but it's recommended to consult a professional if you're unsure.

What vehicles is this sensor compatible with?

The NGK NTK Oxygen Lambda Sensor is compatible with a wide range of passenger vehicles, 4x4s, and light trucks.

How often should I replace my oxygen sensor?

It's generally recommended to replace the oxygen sensor every 100,000 kilometres, but check your vehicle's manual for specific recommendations.

What are the signs of a faulty oxygen sensor?

Common signs include poor fuel economy, rough engine performance, and the check engine light illuminating on your dashboard.

Can I use this sensor for marine applications?

This sensor may be suitable for some marine applications, but it's essential to verify compatibility with your specific engine.