Genuine Nissan Lower Thermostat Housing - Nissan Patrol Y61 GU TD42T TD42Ti

This is the lower section of the thermostat housing, fitted directly to the engine block on the TD42T engine in a Y61 GU Patrol. It's a critical part of your cooling system that directs coolant flow. The original cast alloy housing can corrode and become pitted, especially on the gasket mating surfaces. This damage prevents the gasket from sealing properly, causing persistent and hard-to-fix coolant leaks. Ignoring a leaking thermostat housing will lead to coolant loss, which directly causes overheating and can result in catastrophic engine damage like a warped cylinder head.

Features & Benefits

• Genuine Nissan Component: Ensures this is a quality part with secure, direct-fit replacement for your Patrol. No modifications needed.
• High-Quality Cast Alloy: Manufactured to Nissan's exact specifications for material quality, ensuring long service life under harsh engine bay conditions.
• Precision Machined Surfaces: Provides a perfect, leak-free seal when installed with a new gasket, protecting your engine from coolant loss.
• Engine Specific Design: Engineered specifically for the TD42T factory turbo engine, ensuring correct fitment and coolant flow characteristics.

Vehicle Fitment

• Nissan Patrol Y61 GU - TD42T 4.2L Factory Turbo Diesel Engine
• Nissan Patrol Y61 GU - TD42Ti 4.2L Factory Turbo Intercooled Diesel Engine

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Nissan Genuine Parts

Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.