Maintain a leak-free and reliable cooling system with this Genuine Nissan Thermostat Housing Gasket, specifically designed for Nissan Patrol GQ and GU models fitted with the legendary TD42 engine. This OEM gasket forms a critical seal between the thermostat housing and engine, preventing coolant leaks and ensuring proper temperature regulation.

Over time, thermostat housing gaskets can harden, compress, crack, or deteriorate due to constant heat cycles, coolant exposure, and engine vibration. A worn or failing gasket may lead to coolant leaks, air entering the cooling system, overheating, or loss of cooling efficiency, potentially causing serious engine damage if left unaddressed.

Manufactured to genuine Nissan specifications, this direct-fit replacement gasket ensures correct sealing pressure, long-term durability, and dependable cooling system performance in demanding towing, touring, off-road, and everyday driving conditions.

Features

• Genuine Nissan OEM part
• Suits Nissan Patrol GQ and GU models with TD42 engine
• Designed for thermostat housing to engine seal
• Manufactured to precise factory specifications
• Heat-resistant gasket material
• Engineered for proper compression and sealing
• Direct fit replacement, no modifications required
• Ideal for cooling system servicing or thermostat replacement

Benefits

• Prevents coolant leaks at thermostat housing
• Maintains correct engine operating temperature
• Reduces risk of overheating and engine damage
• Ensures reliable cooling system pressure retention
• Restores factory sealing performance
• Long-lasting durability under harsh engine conditions
• Ideal during thermostat or cooling system maintenance

Vehicle Fitment

Suitable for:

Nissan Patrol Y60 GQ TD42
Nissan Patrol Y61 GU TD42

Please confirm compatibility prior to purchase or contact with your VIN to ensure correct fitment.

Common Signs of Wear

• Coolant leaking from thermostat housing area
• Visible gasket cracking or deterioration
• Overheating engine
• Coolant smell after driving
• Low coolant levels without visible hose leaks
• Corrosion or residue around thermostat housing

Replacing a worn thermostat housing gasket during cooling system servicing is essential for maintaining proper engine temperature control, preventing coolant loss, and ensuring long-term reliability of your TD42-powered Patrol.