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 Fan Shroud for Discovery 4 4.4 5.0 V8 Petrol
Genuine Land Rover
£30.66 Inc. VAT£25.55 Ex. VATThis Radiator Fan Shroud is designed to help maintain optimal engine temperature by ensuring efficient airflow through the radiator. Essential for preventing overheating, this part is a perfect fit...LR030052LR£30.66 Inc. VAT£25.55 Ex. VAT -
EGR Coolant Inlet Hose 2.7 TDV6 for Discovery 3 & 4 Range Rover Sport
Genuine Land Rover
£126.20 Inc. VAT£105.17 Ex. VATThis EGR Coolant Inlet Hose is designed for vehicles equipped with the 2.7 TDV6 engine, compatible with Discovery 3 & 4 and Range Rover Sport models. It ensures efficient coolant flow to the EGR...LR006638LR£126.20 Inc. VAT£105.17 Ex. VAT -
Heater Resistor Control Unit for Discovery 4 Range Rover Sport 2010-2013
Genuine Land Rover
£152.52 Inc. VAT£127.10 Ex. VATThis Heater Resistor Control Unit is designed for use with Discovery 4, Range Rover, and Range Rover Sport models from 2005 to 2013. It is compatible with air conditioning vehicles and ensures...LR031677LR£152.52 Inc. VAT£127.10 Ex. VAT -
Water Outlet to Cylinder Block Hose on 5.0 V8 NA for Discovery 4, Range Rover L322
Genuine Land Rover
£64.14 Inc. VAT£53.45 Ex. VATThis Water Outlet to Cylinder Block Hose is designed for vehicles equipped with the 5.0 V8 NA engine, including Discovery 4, Range Rover, and Range Rover L322 models. Manufactured by Genuine Land...LR018275LR£64.14 Inc. VAT£53.45 Ex. VAT -
Radiator Assembly for Discovery 4 3.0 V6 Petrol and 5.0 V8 and Range Rover Sport Nissens
Nissens
£183.49 Inc. VAT£152.91 Ex. VATThis radiator assembly is designed for Discovery 4 models with 3.0 V6 Petrol and 5.0 Petrol V8 engines, as well as Range Rover Sport models with 5.0 Petrol V8 engines. Manufactured by Nissens, it...LR015560G£183.49 Inc. VAT£152.91 Ex. VAT -
Water Pump for 3.0 V6 Diesel Gen 2 Twin Turbo Discovery 4, Discovery 5, Range Rover, Range Rover Sport and Velar | LR089625
OEM Parts
£103.59 Inc. VAT£86.32 Ex. VATThe LR089625 water pump is a replacement engine coolant pump for Land Rover 3.0 V6 diesel Gen 2 twin turbo engines fitted to Discovery 4, Discovery 5, Range Rover, Range Rover Sport and Range Rover...LR089625G£103.59 Inc. VAT£86.32 Ex. VAT -
Viscous Fan for 2.7 TDV6 Discovery 3 & 4 and Range Rover Sport 2.7 Engines BEHR
BEHR
£320.89 Inc. VAT£267.41 Ex. VATThis 2.7 TDV6 viscous fan is designed for use with Discovery 3 & 4 and Range Rover Sport models equipped with 2.7 TDV6 engines. The cooling fan plays a crucial role in maintaining optimal engine...LR025965£320.89 Inc. VAT£267.41 Ex. VAT -
Water Pump Gasket for Discovery 4 Range Rover Velar Range Rover L405 3.0 TDV6 ELRING
ELRING
£8.19 Inc. VAT£6.82 Ex. VATThis Water Pump Gasket is designed for vehicles equipped with the 3.0 TDV6 engine, including Discovery 4, Range Rover, Velar, and Range Rover L405 models. It ensures a reliable seal between the water...LR079619G£8.19 Inc. VAT£6.82 Ex. VAT -
Water Pump Gasket for Discovery 3 & 4 4.0 V6 Cologne Engine
Genuine Land Rover
£8.92 Inc. VAT£7.43 Ex. VATThis Water Pump Gasket is designed for use with the 4.0 V6 Cologne Engine in Discovery 3 & 4 models. It creates a reliable seal between the water pump and engine components, preventing leaks and...1106473LR£8.92 Inc. VAT£7.43 Ex. VAT -
Hose from Thermostat to Engine on 5.0 Supercharged for Range Rover L322 2009, Range Rover Sport, Discovery 4
OEM Parts
£48.99 Inc. VAT£40.82 Ex. VATThis Hose from Thermostat to Engine is designed for vehicles equipped with the 5.0 Supercharged engine, fitting Range Rover L322 models from 2009 to 2012, as well as Range Rover Sport and Discovery 4...LR049989G£48.99 Inc. VAT£40.82 Ex. VAT -
Thermostat Inlet Hose for Discovery 4 5.0 V8 Petrol Range Rover Sport L494 3.0 L
Britpart
£25.69 Inc. VAT£21.41 Ex. VATThis Thermostat Inlet Hose is designed for use with 5.0 V8 Petrol and 3.0L engines, compatible with Discovery 4, Range Rover Sport L494, Range Rover L322, and Range Rover L405 models. Manufactured by...LR050934£25.69 Inc. VAT£21.41 Ex. VAT -
Headlamp Washer Jet Hose for Discovery 4 Range Rover L322
Britpart
£24.59 Inc. VAT£20.49 Ex. VATThe Headlamp Washer Jet Hose is designed for use with Discovery 4, Range Rover, and Range Rover L322 models. This hose ensures efficient delivery of washer fluid to the headlamp washer jets,...DNH000030£24.59 Inc. VAT£20.49 Ex. VAT