NGK NTK Oxygen Lambda Sensor OTA4N-5H1

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OTA4N-5H1 is a high-quality component designed to optimise your vehicle's fuel efficiency. Manufactured by NGK, a leading name in the automotive industry, this sensor is perfect for DIY enthusiasts, tradies, and fleet operators looking for reliable performance in their vehicles. With a direct-fit connector similar to those used by OEM manufacturers, installation is straightforward and hassle-free.

Every NTK Oxygen Sensor undergoes a rigorous testing process to ensure durability and longevity, making it a dependable choice as emissions standards continue to evolve. This sensor continuously monitors the oxygen content in your engine's exhaust gases, providing critical data to the vehicle's ECU to maintain an optimal air-fuel ratio.

Key features

• Designed for optimal fuel efficiency and performance.
• Direct-fit connector for easy installation.
• Undergoes rigorous three-test process for quality assurance.
• Helps achieve cleaner and more efficient engine operation.
• Manufactured by NGK, a trusted brand in automotive components.

Technical details

• Type: Oxygen Lambda Sensor
• Part Number: OTA4N-5H1
• Manufacturer: NGK
• Testing Process: Long life, high temperature, and anti-poisoning tests.

Applications / fitment

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

• Passenger vehicles for everyday driving.
• 4x4 vehicles for off-road applications.
• Fleet vehicles requiring reliable performance.
• Automotive workshops for servicing and repairs.

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?

The installation process involves locating the existing oxygen sensor, disconnecting it, and replacing it with the new NGK sensor. Ensure the vehicle is cool before starting, and consult your vehicle's manual for specific instructions.

What vehicles is this sensor compatible with?

This sensor is compatible with a range of passenger vehicles. Please check your vehicle's specifications to ensure proper fitment.

How does the oxygen sensor affect engine performance?

The oxygen sensor measures the oxygen content in the exhaust gases, allowing the ECU to adjust the air-fuel ratio for optimal combustion, which improves fuel efficiency and reduces emissions.

What should I do if the check engine light comes on?

If the check engine light activates, it may indicate an issue with the oxygen sensor or other engine components. It’s advisable to have the vehicle diagnosed by a professional mechanic.

How often should I replace my oxygen sensor?

Oxygen sensors typically require replacement every 60,000 to 100,000 kilometres, but this can vary based on driving conditions and vehicle type. Regular checks are recommended.