NGK NTK Oxygen Lambda Sensor OZA619-SZ5

NGK NTK Oxygen Lambda Sensor

The NGK NTK Oxygen Lambda Sensor OZA619-SZ5 is a high-quality component designed to optimise your vehicle's fuel efficiency and emissions performance. Manufactured by NGK, a leading name in automotive components, this sensor is ideal for DIY enthusiasts, tradies, and fleet operators looking for reliable and efficient solutions.

Featuring a direct-fit connector that mirrors those used by OEM manufacturers, installation is straightforward and hassle-free. Each NTK Oxygen Sensor is rigorously tested for durability and performance, ensuring it meets the demands of modern engines.

As emissions regulations become increasingly stringent, the NTK Oxygen Sensor is engineered to support cleaner and more efficient engine operation, making it a smart choice for environmentally conscious drivers.

Key features

• Designed for optimal fuel efficiency and reduced emissions.
• Direct-fit connector for easy installation.
• Undergoes a rigorous three-test process for quality assurance.
• Compatible with a wide range of vehicles.
• Supports advanced engine management systems.
• Durable construction for long-lasting performance.

Technical details

• Product type: Oxygen Lambda Sensor
• Brand: NGK
• Model: OZA619-SZ5
• Testing process: 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 automotive applications to monitor exhaust gases and optimise engine performance.

• Passenger vehicles
• 4x4 and off-road vehicles
• Light commercial vehicles
• Fleet vehicles
• Performance upgrades

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 policies.
• Expertise in power products and auto-electrical solutions.

Frequently asked questions

How do I install the NGK NTK Oxygen Lambda Sensor?

Installation is straightforward due to the direct-fit connector. Simply remove the old sensor and replace it with the new one, ensuring a secure connection.

What vehicles is this sensor compatible with?

The NGK NTK Oxygen Lambda Sensor is compatible with a wide range of passenger and commercial vehicles. Please check your vehicle specifications for compatibility.

How does the oxygen sensor work?

The oxygen sensor detects the oxygen content in the exhaust gases and sends this information to the vehicle's ECU to adjust the air-fuel ratio for optimal performance.

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

If your check engine light illuminates, it may indicate an issue with the oxygen sensor or other engine components. It is recommended to have the vehicle diagnosed by a professional.

How often should I replace my oxygen sensor?

It's advisable to replace the oxygen sensor every 60,000 to 90,000 kilometres, or if you notice a decrease in fuel efficiency or performance.