Genuine LR005765 Engine Coolant Thermostat

Engine Coolant Thermostat for Land Rover V8 Cooling Systems

Genuine LR005765 is an engine coolant thermostat for select Land Rover cooling system applications. It is a direct-fit service part for maintaining proper coolant flow and operating temperature in the LR3, Range Rover, and Range Rover Sport.

Key Features

• Genuine OE replacement thermostat
• Engine coolant thermostat for temperature regulation
• Fits 2005-2009 Land Rover LR3
• Fits 2006-2009 Land Rover Range Rover
• Fits 2006-2009 Land Rover Range Rover Sport
• Part number LR005765 for ordering and verification

Detailed Description

This Genuine engine coolant thermostat, part number LR005765, is used in Land Rover cooling systems to help regulate coolant circulation as engine temperature changes. Proper thermostat operation is important for stable warm-up, consistent operating temperature, and overall cooling system performance. This part cross-references no listed aftermarket numbers in the provided data. For buyers searching for a Land Rover LR3 thermostat or a Range Rover thermostat replacement, LR005765 is the OE-style service part to match the confirmed applications.

What It Helps Address

• Engine running too cool or too warm
• Delayed warm-up after cold starts
• Temperature fluctuation during driving
• Cooling system service on Land Rover LR3, Range Rover, and Range Rover Sport

Installation Notes and Tips

Verify the part number LR005765 against the vehicle VIN and cooling system configuration before installation. Drain coolant as needed, inspect the thermostat housing and sealing surfaces, and refill the system with the correct coolant mixture after service. Bleed air from the cooling system according to factory procedure to help prevent trapped air and temperature irregularities.

Quality Assurance

Genuine parts are built to OE specifications for the listed applications. Confirm fitment for 2005-2009 Land Rover LR3, 2006-2009 Land Rover Range Rover, and 2006-2009 Land Rover Range Rover Sport before ordering.