Rear O2 Oxygen Sensor VK56 - Nissan Patrol Y62 S1-2

Rear O2 Oxygen Sensor - Nissan Patrol Y62 VK56 5.6L Series 1-2

This goes onto your exhaust manifold in front of the second cat (beside the transmission) plugs into your vehicles ECU. It is a critical component of the emissions and engine management system, designed to measure the oxygen content in the exhaust gases after they have been treated by the catalytic converter.

A replacement is necessary when the original sensor fails or becomes inaccurate due to age, contamination, or damage. A faulty rear O2 sensor can trigger the check engine light, negatively impact fuel efficiency, and increase vehicle emissions. It provides vital feedback to the engine's computer (ECU) about the health of the catalytic converter.

There are 2 required per vehicle,  there is one each side / exhaust manifold and they are the same as each other.

This part replaces and interchanges with genuine part number 226A0EN21A

SOLD INDIVIDUALLY.

These are often diagnosed in code as sensor 2 = rear sensor.

For example bank 1 sensor 2 = RH exhaust manifold rear oxygen sensor.

Likewise bank 2 sensor 2 = LH exhaust manifold rear oxygen sensor.

Product Features

• Direct Fit Replacement: Engineered to the same specifications as the original equipment for a seamless installation with no modifications required.
• Restores Performance: Ensures the ECU receives accurate data, helping to restore fuel economy and reduce harmful exhaust emissions.
• Durable Construction: Made from high-quality, heat-resistant materials, including a stainless steel body, to ensure longevity and reliable performance in the harsh exhaust environment.
• Plug-and-Play Connector: Features an OE-style electrical connector for a simple, secure connection without any wire splicing.
• Precision Engineered: Built for fast response times and accurate readings, ensuring your vehicle runs cleanly and efficiently.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol Y62 with VK56 Petrol V8 Engine series 1-2 up to 02/2016.

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.

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