Cooling system components
Radiators, water pumps and other cooling parts can fail, according to CAR magazine, and should be replaced before overheating damages the engine.
Range Rover · L494 · 2013–2022
Radiators, pumps, pipes and sensors to keep Land Rover engines cool in South African heat.
Radiators, water pumps, thermostats and hoses are matched to the engine. On the Range Rover Sport (L494) that means knowing which of these you have: 3.0 SDV6 turbodiesel, 4.4 SDV8 turbodiesel, 3.0 SCV6 supercharged petrol, 5.0 supercharged V8 petrol (SVR) and 3.0 six-cylinder mild-hybrid petrol (P360, HST; later models).
Radiators, water pumps and other cooling parts can fail, according to CAR magazine, and should be replaced before overheating damages the engine.
On the L494, owners most often ask for air suspension parts, turbochargers, water pumps and radiators, oil leak gaskets and seals, and NOx sensors and DPFs for the diesels.
CAR magazine's used-buying guide notes that cooling systems, radiators and water pumps can give trouble, and recommends maintenance checks and timely replacement of cooling components to prevent overheating and engine damage.
Start with an external check for leaks at hoses, plastic pipes, the expansion tank, radiator, water pump and heater connections. If there is no visible leak, a cooling system pressure test can find hidden leaks, and a combustion gas test checks for a head gasket or EGR cooler problem.
Use the coolant type specified in your owner's handbook, mixed with clean water in the stated ratio. Do not mix coolant types, as some are incompatible. Plain water gives no corrosion protection.
Share the VIN and engine number and the SparesBoyz parts team will check fitment before quoting.