NGK NTK Oxygen Lambda Sensor OZA664-C2

NGK NTK Oxygen Lambda Sensor Fits Chrysler 300, Jeep Commander, Grand Cherokee, Mercedes Benz A-Class

NTK is the world's largest manufacturer of oxygen sensors. The NTK Oxygen 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.

Suitable for the various Australian vehicle models listed below. This is a guide only.
Add your vehicle details to My Garage to ensure it fits your vehicle. This will activate our 100% Fitment Guaranteed.

Key features

• Direct-fit connector for easy installation
• High-quality manufacturing by NTK, the leading oxygen sensor manufacturer
• Complex testing process ensures durability and reliability
• Helps maintain optimal fuel efficiency and reduced emissions
• Compatible with a wide range of Australian vehicle models

Technical details

• Part number: OZA664-C2
• Type: Oxygen Lambda Sensor
• Application: Automotive exhaust systems
• Connector type: Direct-fit OEM style
• Testing: Long life, high temperature, anti-poisoning

Applications / fitment

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

• Chrysler 300 6.4 LX 2011-2014
• Jeep Commander 4.7 XH,XK V8 4x4 2005-2010
• Jeep Grand Cherokee 4.7 WK,WH SUV V8 4x4 2005-2010
• Jeep Grand Cherokee 6.4 WK2,WK SRT8 4x4 2011-2023
• Mercedes Benz A-Class 1.5 W169 A 150 (169.031, 169.331) 2004-2012
• Mercedes Benz A-Class 1.7 W169 A 170 (169.032, 169.332) 2004-2012
• Mercedes Benz A-Class 2.0 W169 A 200 (169.033, 169.333) 2004-2012

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Frequently asked questions

How do I install the NTK Oxygen Sensor?

Installation typically involves locating the old sensor, removing it, and replacing it with the new NTK sensor using the direct-fit connector.

Is this sensor compatible with my vehicle?

To ensure compatibility, please check the vehicle models listed above or add your vehicle details to My Garage for our 100% Fitment Guarantee.

What happens if my oxygen sensor fails?

A failing oxygen sensor can lead to poor fuel efficiency, increased emissions, and potential engine performance issues. Replacing it can help restore optimal function.

How often should I replace my oxygen sensor?

It is generally recommended to check and potentially replace your oxygen sensor every 100,000 kilometres, but this can vary based on driving conditions and vehicle type.

Can I install the sensor myself?

If you have basic mechanical skills and tools, you can install the sensor yourself. However, if you are unsure, it is advisable to seek professional assistance.