Cooling & Heating
Discovery 4 Cooling & Heating Parts
Keep your Discovery 4 engine and cabin temperature systems working with radiators, water pumps, thermostats, hoses, coolers and heater parts.
What you will find in this category
Radiators & Coolers
Engine radiators, transmission coolers, oil coolers and associated fittings.
Water Pumps & Thermostats
Replacement pumps, thermostat housings, gaskets and temperature-control parts.
Hoses & Pipework
Coolant, intercooler, heater and expansion-tank hoses, clips and connectors.
Fans, Sensors & Heating
Fan components, temperature sensors, heater parts and climate-system fittings.
Identify the exact engine
Cooling parts differ between 2.7 TDV6, 3.0 TDV6/SDV6 and petrol applications. Check engine type, hose routing, connector sizes and model year.
Quality choices for your Discovery 4
Choose from Direct Replacement, Britpart, Proflow, OEM, Genuine Land Rover and established cooling-system manufacturers.
Looking for more Discovery 4 information?
Visit our Land Rover Discovery 4 information guide for model history, engine details, air suspension, transmissions and useful parts-identification guidance. Explore the Land Rover Discovery 4 information guide.
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Radiator Top Hose for Discovery 4 5.0 V8 2009-2013 LR013681
Britpart
£19.29 Inc. VAT£16.07 Ex. VATThis Radiator Top Hose is designed for Discovery 4 and Range Rover Sport models equipped with the 5.0 V8 Petrol engine from 2009 to 2013. It serves as a flexible coolant pipe, typically made of...LR013681£19.29 Inc. VAT£16.07 Ex. VAT -
Upper Radiator Shroud V8 Petrol for Range Rover Sport 2006-2013 and Discovery 3 & 4
Genuine Land Rover
£37.48 Inc. VAT£31.23 Ex. VATThis Upper Radiator Shroud is designed for the 4.4 Petrol, 4.2 Supercharged and 5.0 V8 Petrol engines found in Range Rover Sport models from 2006 to 2013, as well as Discovery 3 & 4. It helps...LR016206LR£37.48 Inc. VAT£31.23 Ex. VAT -
Coolant Hose Radiator to Expansion Tank for Discovery 4 3.0 V6 Petrol
Britpart
£46.59 Inc. VAT£38.82 Ex. VATThis Coolant Hose Radiator to Expansion Tank is designed for Discovery 4 and Range Rover Sport models equipped with the 3.0 V6 Petrol engine from 2009 to 2013. It ensures efficient coolant flow...LR014567£46.59 Inc. VAT£38.82 Ex. VAT -
Viscous Fan for Discovery 3 & 4 4.0 Petrol
Britpart
£172.29 Inc. VAT£143.57 Ex. VATThis viscous fan is designed for use with the 4.0 Petrol V6 engine in Discovery 3 and Discovery 4 models. It ensures optimal cooling performance to maintain engine efficiency and prevent overheating...LR025966£172.29 Inc. VAT£143.57 Ex. VAT -
Water Pump Gasket for Discovery 3 & 4, Range Rover Sport 2.7 & 3.0 TDV6 2005-2018
Genuine Land Rover
£46.18 Inc. VAT£38.48 Ex. VATThis Water Pump Gasket is designed for use with 2.7 TDV6 and 3.0 TDV6 engines in Discovery 3 & 4, Range Rover Sport, and Range Rover L405 models from 2005 to 2018. The gasket creates a reliable seal...1316117LR£46.18 Inc. VAT£38.48 Ex. VAT -
Water Outlet to Cylinder Block Hose on 5.0 V8 NA for Discovery 4, Range Rover L322 LR018275
Direct Replacement
£43.59 Inc. VAT£36.32 Ex. VATThis Water Outlet to Cylinder Block Hose is designed for vehicles equipped with the 5.0 V8 NA engine, compatible with models including L322, L405, Sport, and Discovery 4. It ensures efficient coolant...LR018275£43.59 Inc. VAT£36.32 Ex. VAT -
Genuine Water Pump for 3.0 V6 Diesel Gen 2 Twin Turbo Discovery 4, Discovery 5, Range Rover, Range Rover Sport and Velar | LR089625
Genuine Land Rover
£389.12 Inc. VAT£324.27 Ex. VATThe LR089625 Genuine Land Rover water pump is the correct replacement engine coolant pump for Land Rover vehicles fitted with the 3.0 V6 diesel Gen 2 twin turbo engine, including Discovery 4,...LR089625LR£389.12 Inc. VAT£324.27 Ex. VAT -
Hose from Thermostat to Engine on 5.0 Supercharged for Range Rover L322, Range Rover Sport, Discovery 4 2009-2012
Genuine Land Rover
£64.55 Inc. VAT£53.79 Ex. VATThis genuine Land Rover hose from thermostat to engine is designed for the 5.0 Supercharged engine fitted in Range Rover L322, Range Rover Sport, and Discovery 4 models from 2009 to 2012. It ensures...LR049989LR£64.55 Inc. VAT£53.79 Ex. VAT -
Heater Outlet Hose from Throttle Body Outlet 5.0 Petrol for Discovery 4, Range Rover Sport, Range Rover L322 L405
Genuine Land Rover
£46.04 Inc. VAT£38.37 Ex. VATThis genuine heater outlet hose from the throttle body outlet is designed for 5.0 petrol engines fitted in Discovery 4, Range Rover 2009-2013, Range Rover Sport 2009-2013, Range Rover L322 2009-2013,...LR045238LR£46.04 Inc. VAT£38.37 Ex. VAT -
Louvred Bezel for Rear Heater Duct on for Discovery 3 & 4 and Range Rover Sport 2005
Genuine Land Rover
£46.57 Inc. VAT£38.81 Ex. VATThis Louvred Bezel for Rear Heater Duct is designed to fit Discovery 3 & 4 and Range Rover Sport models from 2005 to 2013. It provides a perfect replacement for the rear heater duct bezel, ensuring...LR041180LR£46.57 Inc. VAT£38.81 Ex. VAT -
Bottom Radiator Hose and Thermostat for Discovery 3 & 4 Range Rover Sport 2.7 TDV6
Genuine Land Rover
£623.56 Inc. VAT£519.63 Ex. VATThis Bottom Radiator Hose and Thermostat is designed for use with 2.7 TDV6 engines in Discovery 3 & 4, Range Rover, and Range Rover Sport models. It regulates coolant flow from the engine to the...LR020009LR£623.56 Inc. VAT£519.63 Ex. VAT -
Radiator Assembly for Discovery 4 3.0 V6 Petrol and 5.0 V8
Genuine Land Rover
£633.98 Inc. VAT£528.32 Ex. VATThis Radiator Assembly is designed for Discovery 4 models equipped with 3.0 V6 Petrol and 5.0 Petrol V8 engines, as well as Range Rover Sport 5.0 Petrol V8 engines. It plays a crucial role in...LR015560LR£633.98 Inc. VAT£528.32 Ex. VAT