NGK NTK Oxygen Lambda Sensor OZA660-EE73

NGK NTK Oxygen Lambda Sensor Fits Subaru Liberty, Impreza

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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Key features

• Designed for easy installation with a direct-fit connector
• Manufactured by NTK, a leader in oxygen sensor technology
• Undergoes rigorous testing for long life and durability
• Supports optimal fuel efficiency for better vehicle performance
• Helps meet stringent emissions standards
• Compatible with a range of Subaru models

Technical details

• Part type: Oxygen Lambda Sensor
• Brand: NGK
• Model: NTK OZA660-EE73
• Testing: Long life, high temperature, and anti-poisoning
• Connector type: Direct-fit, OEM compatible

Applications / fitment

This oxygen sensor is typically used in a variety of Subaru vehicles to ensure optimal engine performance.

• Subaru Impreza 2.0 GD,GD9 i AWD 1999-2007
• Subaru Impreza 2.0 GE,GH,GR,GH7 R AWD 2008-2012
• Subaru Impreza 2.0 GG i AWD 2000-2007
• Subaru Impreza 2.0 GR,GE7 i AWD 2008-2016
• Subaru Liberty 2.0 B13,BP,BP5 AWD 2005-2007
• Subaru Liberty 2.0 BL AWD 2005-2009

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Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward; simply replace the old sensor with the new one using the direct-fit connector. Ensure the engine is cool before beginning installation.

Is this sensor compatible with other vehicles?

This sensor is specifically designed for various Subaru models. Please refer to the fitment guide for compatibility.

What should I do if my vehicle's check engine light comes on?

If the check engine light activates, it may indicate a faulty oxygen sensor. It's advisable to have the sensor checked or replaced if necessary.

How often should I replace my oxygen sensor?

Oxygen sensors typically last between 60,000 to 100,000 kilometres. Regular checks can help maintain engine efficiency.

Can I use this sensor for off-road vehicles?

Yes, as long as the vehicle model is compatible, this sensor can be used in off-road applications.