Genuine LR005631 Engine Coolant Thermostat / Water Outlet Assembly

Engine Coolant Thermostat Assembly for Land Rover

Genuine LR005631 is an engine coolant thermostat / water outlet assembly for select Land Rover applications. It is a direct-fit cooling system service part for maintaining proper coolant flow and operating temperature in the LR3 and Range Rover Sport.

Key Features

• Genuine replacement part: LR005631
• Engine coolant thermostat / water outlet assembly
• Fits 2005-2009 Land Rover LR3
• Fits 2006-2009 Land Rover Range Rover Sport, naturally aspirated engines
• Built for cooling system temperature control and coolant routing

Detailed Description

This Genuine thermostat and housing assembly is specified for Land Rover cooling system service where accurate coolant regulation is required. Part number LR005631 fits 2005-2009 Land Rover LR3 and 2006-2009 Land Rover Range Rover Sport with naturally aspirated engines. If you are replacing a leaking thermostat housing, correcting temperature fluctuation, or servicing a coolant outlet issue, LR005631 provides the correct application match for these vehicles.

Use LR005631 when you need a thermostat assembly that matches the original cooling system layout on the Land Rover LR3 and Range Rover Sport. The part number LR005631 is also a useful reference when verifying the correct thermostat and housing assembly before repair.

What It Is Used For

• Replacing a thermostat housing with coolant seepage or leakage
• Addressing engine temperature that runs too cool or too hot
• Restoring proper coolant flow through the cooling system
• Correcting thermostat-related warning lights or temperature irregularities
• Servicing the coolant outlet assembly on Land Rover LR3 and Range Rover Sport models

Installation Notes and Tips

Confirm engine type before ordering, especially on the 2006-2009 Range Rover Sport, where this part fits naturally aspirated engines only. Compare the original thermostat housing and coolant outlet layout to LR005631 before installation. Drain coolant as needed and inspect hoses, seals, and adjacent cooling components during service.

Quality Assurance

Genuine parts are produced to meet original equipment application requirements for the listed Land Rover fitments. Verify the part number LR005631 against the vehicle VIN and engine configuration before installation.