Allmakes 4×4 Expansion Overflow Tank LR023077

Code: Allmakes 4x4 Expansion Overflow Tank LR023077
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Allmakes 4×4 Expansion Overflow Tank LR023077


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RANGE ROVER 2010 – 2012 5.0L OHC SGDI NA V8 Petrol – AJ133 

The Allmakes 4×4 Expansion Overflow Tank LR023077 is an essential part that can be found in a number of 4×4 cars, including Land Rover models. This coolant tank acts as a reservoir, storing extra coolant so that the cooling system of the car can expand and shrink.


The LR023077 expansion overflow tank is mounted inside the engine compartment and is connected by hoses to the coolant system or radiator. Heat causes coolant to expand during engine running, which increases the cooling system’s internal pressure. This extra coolant is allowed to flow into the expansion overflow tank, which keeps the system from overpressurizing. The coolant shrinks as the engine cools, and any extra coolant that is kept in the tank is re-injected into the system to keep the coolant levels at the right levels. This keeps engines from overheating and helps control engine temperature.


The Allmakes 4×4 Expansion Overflow Tank LR023077 is made of premium materials that were selected for their longevity, heat resistance, and chemical compatibility with coolant. It is crafted to satisfy the criteria necessary for aftermarket components. It may not be produced by the original equipment manufacturer (OEM), but reliability and performance are guaranteed by quality testing. It is intended to serve as a trustworthy and compatible substitute for the original part.


The Allmakes 4×4 Expansion Overflow Tank LR023077 is designed to effectively manage coolant in a range of 4×4 vehicles, including models of Land Rover. Because of its design, the cooling system can properly handle coolant expansion and contraction, avoiding overpressurization and preserving the ideal engine temperature.

Additional information

Weight 2.5 kg
Range Rover

Car Brand


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