Product Overview The Upper Radiator Hose PCH502390 is a Genuine OE-grade cooling system component for the for Land Rover Range Rover (L322) from 2002 to 2009 . This hose connects the engine coolant outlet to the top of the radiator, allowing hot coolant to flow from the engine to the radiator for cooling before recirculation . PCH502390 is a direct-fit replacement for the 4.2L supercharged V8 petrol engine (AJ-V8) in the L322 chassis . Key Features Upper radiator hose –