Restore proper airflow management in your Nissan Patrol with this Genuine Nissan Swirl Control Valve, designed for GU Y61 models fitted with the ZD30 CR (Common Rail) diesel engine. This OEM valve helps regulate airflow into the intake manifold at low engine speeds, improving combustion efficiency, reducing emissions, and enhancing overall driveability.

Over time, swirl control valves can become stuck, carbon-soaked, or electrically faulty due to heat, soot buildup, and repeated operation. A malfunctioning valve can lead to rough idle, decreased performance, increased smoke, and poor throttle response.

Manufactured to Nissan’s original equipment specifications, this direct-fit replacement ensures correct function, secure fitment, and long-term reliability without modifications.

Features & Benefits

• Genuine Nissan OEM swirl control valve for precise fitment and performance
• Designed specifically for Nissan Patrol GU Y61 with ZD30 CR diesel engine
• Regulates intake airflow at low engine speeds for improved combustion
• Helps reduce smoke, rough idle, and poor throttle response
• Maintains proper intake air control for emissions compliance
• Durable construction designed for diesel operating conditions
• Direct replacement with no modifications required
• Ideal for repairs, diagnostics, and preventative maintenance

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61 – ZD30 CR (Common Rail) diesel engine

Please confirm compatibility before purchase or contact us with your VIN for assistance.

Common Signs of a Faulty Swirl Control Valve

• Rough idle or unstable engine at low RPM
• Increased black smoke from the exhaust
• Poor acceleration or reduced power delivery
• Engine warning light illuminated
• Diagnostic codes related to intake airflow control

Replacing a worn or faulty swirl control valve helps restore smooth engine performance, improve emissions, and maintain efficient combustion in your Patrol’s diesel engine.