Maintain a reliable seal between the thermostat housing and engine block with this Genuine Nissan Thermostat Housing Gasket, designed for Nissan Patrol GU Y61 models fitted with the TB48 4.8L petrol engine. This OEM gasket ensures a leak-free connection around the thermostat housing, helping keep coolant contained within the cooling system and maintain accurate temperature regulation.

Over time, thermostat housing gaskets can harden, crack, or become compressed due to heat cycles and general wear. When this happens, coolant may leak from the thermostat housing, leading to low coolant levels, overheating, and inconsistent engine temperature control. Replacing it with a genuine Nissan part restores proper sealing, helps prevent coolant loss, and supports consistent engine cooling performance.

Manufactured to Nissan factory specifications, this genuine gasket provides precise fitment and reliable sealing performance in demanding conditions. It is a direct replacement part requiring no modifications for installation.

Features & Benefits

• Genuine Nissan OEM part for precise fitment and dependable sealing
• Designed specifically for Nissan Patrol GU Y61 TB48 4.8L petrol engines
• Seals thermostat housing to engine block to prevent coolant leaks
• Helps maintain proper engine temperature regulation
• Durable material resistant to heat and coolant exposure
• Direct replacement — no modifications required

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61

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

Common Signs of a Worn or Failing Thermostat Housing Gasket

• Coolant leaking around thermostat housing
• Engine overheating or temperature fluctuations
• Visible coolant residue near housing gasket
• Low coolant level without external hose leaks
• Unstable temperature gauge reading

Replacing this essential sealing component helps maintain proper cooling system integrity and ensures consistent long-term engine temperature control.