Maintain correct coolant circulation and reliable engine temperature control with this Genuine Nissan Overflow Hose to Engine, designed to suit Nissan Patrol GU Y61 ZD30 models. This OEM hose connects the coolant overflow system to the engine, ensuring proper coolant return and stable operation of the cooling system under all driving conditions.

Over time, overflow hoses can deteriorate due to constant exposure to engine heat, coolant chemicals, and vibration. When the hose becomes hard, cracked, or brittle, it can lead to coolant leaks, incorrect coolant levels, and an increased risk of engine overheating or cooling system failure.

Manufactured to genuine Nissan specifications, this factory replacement hose provides precise fitment, dependable coolant flow, and long-lasting durability to help maintain your Patrol’s cooling system reliability in harsh Australian conditions.

Features & Benefits

• Genuine Nissan OEM part for exact fitment and reliability
• Designed specifically for Nissan Patrol GU Y61 ZD30 engines
• Connects coolant overflow system to engine circuit
• Helps maintain correct coolant levels and system balance
• Reduces risk of coolant leaks and overheating issues
• Durable rubber construction for heat and chemical resistance
• Ideal for cooling system repairs or preventative maintenance
• Direct replacement with no modifications required
• Maintains factory engine cooling performance
• Suitable for harsh Australian 4WD conditions

Vehicle Fitment

• Nissan Patrol GU Y61 ZD30

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

Common Signs You May Need Overflow Hose Replacement

• Coolant leaks around hose connections
• Cracked, brittle, or swollen hose material
• Low coolant levels without visible radiator leaks
• Sweet coolant smell from engine bay
• Overheating or fluctuating engine temperature
• Hose removed during cooling system service
• Preventative replacement during major maintenance
• Visible deterioration from age and heat exposure

Replacing a worn overflow hose helps maintain proper coolant circulation, prevent overheating, and protect the long-term reliability of your Nissan Patrol ZD30 engine.