Genuine Nissan Oxygen Sensor PRE DPF - Nissan Navara D23

This is a Genuine Nissan pre-DPF oxygen sensor for the Nissan Navara D23 NP300. Located in the exhaust system near the turbocharger, this sensor is mounted before the Diesel Particulate Filter (DPF). It measures oxygen levels in the exhaust gas, providing critical data to the ECU to maintain the correct air-fuel mixture for optimal combustion and emissions control.

Oxygen sensors can become contaminated or fail over time, leading to incorrect signals. This prevents the engine computer from maintaining the correct air-fuel mixture. Signs of a faulty oxygen sensor include poor engine performance, increased fuel consumption, and an illuminated check engine light. Your vehicle may also fail an emissions test.

Please note that this sensor is different from the post-DPF oxygen sensor, which is located further down the exhaust system and is available separately.

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Product Features

• Genuine Nissan Part: Manufactured to strict OEM specifications for precise fitment, performance, and durability, ensuring it is the same high-quality part fitted to your vehicle from the factory.
• Direct-Fit Replacement: Engineered to install without modification, using the factory electrical connector and mounting points for a straightforward installation.
• Promotes Engine Efficiency: Provides accurate oxygen readings to the ECU, supporting correct fuel-to-air mixture control for optimal power and fuel economy.
• Supports DPF Function: Plays a crucial role in the DPF regeneration cycle by providing accurate pre-filter exhaust data to the vehicle's emissions control system.

Installation Notes 

Replacement is a straightforward task for a workshop or experienced DIY mechanic with the correct tools. Access to the sensor on the exhaust system can sometimes be challenging.

Vehicle Fitment

• Nissan Navara D23 NP300 Thai built models with VIN# starting with MNT with the 2.3L Diesel Engine. Series 1 & 2 ONLY up to 11/2017

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Aftermarket Product Alternative

EGO-841

Nissan Genuine Parts

Choosing genuine Nissan parts ensures the correct quality and fit for your vehicle. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards with materials specifically designed to withstand demanding conditions. This guarantees optimal performance, service life, and reliability.