NGK NTK Oxygen Lambda Sensor OZA660-EE66

NGK NTK Oxygen Lambda Sensor Fits Holden Cruze, Captiva

NTK is the world's largest manufacturer of oxygen sensors. NTK Oxygen Sensors are designed to maintain optimal fuel efficiency and are 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 & 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.

Suitable for the various Australian vehicle models listed below. This is a guide only.
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• Holden Captiva 3.0 CG Flexfuel AWD 2012-2015
• Holden Captiva 3.0 CG i AWD 2011-2018
• Holden Cruze 1.8 JH i 2011-2016

Key features

• High-quality construction for enhanced durability and performance.
• Direct-fit connector for easy installation, compatible with OEM specifications.
• Advanced testing process ensuring reliability under extreme conditions.
• Helps maintain optimal fuel efficiency and reduces emissions.
• Supports compliance with future emissions standards.

Technical details

• Manufacturer: NTK
• Type: Oxygen Lambda Sensor
• Application: Direct-fit for specified vehicle models
• Testing: Long life, high temperature & anti-poisoning

Applications / fitment

This oxygen sensor is typically used in various Holden models to monitor and optimise engine performance.

• Passenger vehicles such as Holden Cruze and Captiva.
• Ideal for DIY enthusiasts and professional mechanics.
• Suitable for fleet vehicles requiring reliable performance.
• Compatible with both petrol and flex-fuel engines.

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Frequently asked questions

How do I install the NTK Oxygen Lambda Sensor?

Installation is straightforward with the direct-fit connector. Ensure the vehicle is turned off and follow the manufacturer's instructions for best results.

Is this sensor compatible with my Holden vehicle?

This sensor is compatible with Holden Captiva and Cruze models as listed. Use the My Garage feature to confirm fitment.

What are the signs of a failing oxygen sensor?

Common signs include poor fuel economy, rough engine performance, and check engine light activation.

Can I replace the oxygen sensor myself?

Yes, if you have basic mechanical skills and tools, you can replace it yourself. Follow the installation guidelines carefully.

How often should I replace the oxygen sensor?

It is generally recommended to replace the oxygen sensor every 100,000 kilometres, but this can vary based on driving conditions.