This is a Genuine Nissan fuel filter water sensor, a critical component for all diesel Nissan Patrol Y61 GU models with ZD30 Di engines. Located in the engine bay and screwed into the bottom of the fuel filter assembly, this sensor's job is to detect any water that has contaminated your diesel fuel and trigger the warning light on your dashboard, giving you an early alert before catastrophic engine damage can occur.

A faulty or failed water sensor must be replaced immediately. Common signs of failure include the 'water in fuel' warning light staying on permanently, or worse, not activating when it should. Installing a Genuine Nissan sensor is the only way to guarantee correct operation and protect your engine. As a direct-fit component, replacement is straightforward and can be handled by a confident home mechanic or any workshop.

Product Features

• Genuine Nissan Part: Ensures perfect fitment, quality, and reliable performance as intended by the manufacturer.
• Direct-Fit Replacement: Manufactured to precise OEM specifications for a straightforward, hassle-free installation.
• Critical Engine Protection: Provides an accurate and reliable warning of water in the fuel system, preventing costly engine damage.

Installation Notes 

When replacing the water sensor, it is a good opportunity to also replace the fuel filter and any related O-rings or seals.

Non Genuine Fuel Filter - P551351

Genuine Fuel Filter - A640359E0A

Non Genuine Water Sensor O-ring - BS7220

Genuine Water Sensor O-ring - 1640605E00

Vehicle Fitment

• Nissan Patrol Y61 GU with ZD30Di Engine

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.

Nissan Genuine Parts

Nissan Genuine Parts are the gold standard for your Patrol. They are designed and manufactured to the original factory specifications, guaranteeing a perfect fit and uncompromising performance. Unlike some aftermarket alternatives, Genuine Nissan parts use materials specifically selected for durability in harsh Australian conditions, ensuring maximum service life and reliability for critical components like this water sensor. The team at Patrolapart are experts with years of experience with Nissan Genuine Parts and can help with any enquiries. Rely on our expert advice and fast dispatch for all orders. Give us a call on 03 9735 9099.