Thermostat Tube Water Pipe Engine Coolant Hose

LR049990

Model: Land Rover Thermostat Tube

Replacement Number:

The LR049990 is used in the following Land Rover vehicles:

• Range Rover (2010-2012)
• Defender (2020+)
• Discovery 5 (2017+)
• Discovery 4 (2010-2016)
• Range Rover Velar (2017+)
• Range Rover Sport (2014+)
• Range Rover Sport (2010-2013)

Fuel: Petrol

Product Description（Knowledge of this part）:

Land Rover part number LR049990 is a tube assembly that connects the thermostat to the engine on certain petrol models of the Discovery 4, Range Rover, and Range Rover Sport. It is a critical part of the cooling system and helps to regulate the engine temperature.

The thermostat is a valve that opens and closes to control the flow of coolant between the engine and the radiator. When the engine is cold, the thermostat remains closed so that the coolant can circulate more quickly and heat up the engine. As the engine warms up, the thermostat opens gradually to allow more coolant to flow to the radiator, where it can be cooled.

The tube assembly LR049990 connects the thermostat to the engine and allows the coolant to flow between the two components. It is made from a durable material that can withstand the high temperatures and pressures of the cooling system.

If the tube assembly LR049990 fails, it can cause the engine to overheat or underheat. This can lead to serious damage to the engine, so it is important to replace the tube assembly immediately if it fails.

Here are some of the symptoms of a failing tube assembly LR049990:

• Engine overheating
• Engine underheating
• Coolant leaks
• Reduced engine performance

If you experience any of these symptoms, it is important to take your vehicle to a qualified Land Rover technician to have the tube assembly inspected and replaced if necessary.

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