Restore fast and reliable rear washer operation with this Genuine Nissan Washer Check Valve, designed to suit Nissan Patrol GQ Y60 and GU Y61 Wagon and SWB models. This OEM one-way washer valve prevents washer fluid from draining back into the washer bottle when the washer pump is switched off, helping keep the washer lines primed and ready for immediate operation.

Over time, washer check valves can become worn, blocked, or fail to seal correctly due to age, contamination, washer fluid exposure, and general deterioration. A faulty check valve can allow washer fluid to drain back into the bottle, resulting in a delay before fluid reaches the washer jets and requiring the pump to re-prime the lines each time the washers are activated.

Manufactured to Genuine Nissan specifications, this washer check valve is designed for reliable operation, correct fitment, and long-lasting durability. It is the ideal replacement for a faulty or blocked factory valve when restoring the original washer system performance of your Nissan Patrol GQ or GU.

Features & Benefits

• Genuine Nissan OEM part for guaranteed quality and correct fitment
• One-way valve design prevents washer fluid from flowing backwards
• Keeps washer fluid in the washer lines when the pump is switched off
• Helps provide faster washer fluid delivery to the rear washer jet
• Restores reliable and consistent washer system operation
• Helps eliminate delays between activating the washer and fluid reaching the screen
• Direct replacement for a worn, damaged, or blocked factory check valve
• Manufactured from durable, washer-fluid-resistant materials
• Designed to withstand prolonged exposure to washer fluid and Australian conditions
• Manufactured to Nissan's original factory specifications
• Ideal for repairs, routine maintenance, and vehicle restoration

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ Y60
• Nissan Patrol GU Y61

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

Common Signs You May Need Washer Check Valve Replacement

• Delay before washer fluid reaches the rear washer jet
• Washer fluid drains back into the washer bottle
• Washer pump needs to run for an extended period before fluid sprays
• Washer lines repeatedly lose their prime
• Rear washer takes several seconds to operate
• Washer system operation is inconsistent
• Weak or delayed washer fluid delivery
• Check valve is blocked or damaged
• Washer system requires repeated activation before fluid reaches the jet
• Routine washer system maintenance
• Replacing a worn or faulty factory washer valve
• Restoring the original washer system operation

Replacing a worn, blocked, or faulty Genuine Nissan washer check valve helps keep the washer lines primed, reduces washer activation delays, and restores reliable rear washer operation in your Nissan Patrol GQ Y60 or GU Y61.