Maintain correct fuel tank ventilation and pressure control with this Genuine Nissan Fuel Tank One Way Valve, designed to suit Nissan Patrol GU Y61 models. This OEM check valve is fitted to the top of the fuel tank and plays an important role in regulating fuel tank pressure while helping prevent fuel leaks and vapour escape.

Over time, fuel tank one way valves can deteriorate due to age, fuel vapour exposure and harsh operating conditions. A damaged or faulty valve may affect fuel tank ventilation, create fuel smells, allow vapour leaks or contribute to fuel system issues. Replacing the valve with a Genuine Nissan component restores proper fuel tank operation and helps maintain the safety and reliability of your Patrol’s fuel system.

Features & Benefits

• Genuine Nissan OEM part
• Located on top of the fuel tank
• Maintains correct fuel tank pressure and ventilation
• Helps prevent fuel leaks and fuel vapour escape
• Supports reliable fuel system operation
• Helps reduce fuel smells caused by faulty tank ventilation
• Manufactured from high-quality materials for long service life
• Resistant to fuel exposure, heat and harsh operating conditions
• Manufactured to Nissan factory specifications
• Direct replacement for the original fuel tank one way valve
• No modifications required for installation
• Helps maintain the safety and integrity of the fuel system

Vehicle Fitment

• Nissan Patrol GU Y61

Please check your vehicle compatibility before purchasing. Contact us with your VIN if you require assistance confirming fitment.

Common Signs You May Need to Replace Your Fuel Tank One Way Valve

• Strong fuel smell around the vehicle
• Fuel vapours escaping from the fuel tank area
• Fuel tank pressure issues
• Damaged, cracked or deteriorated valve
• Fuel leaks around the top of the fuel tank
• Poor fuel tank ventilation
• Preventative replacement during fuel tank servicing or repairs
• Replacing aged fuel system components during restoration work

Replacing a worn Genuine Nissan Fuel Tank One Way Valve helps restore correct fuel tank ventilation, pressure control and overall fuel system reliability. Choosing Genuine Nissan OEM fuel system components ensures precise fitment, factory-quality materials and the durability expected from original Nissan parts.