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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Coolant Expansion Tank Reservoir with Level Sensor for Discovery 3/4 and Range Rover Sport
(6)
Direct Replacement
£28.99 Inc. VAT£24.16 Ex. VATReplace your leaking or faulty coolant expansion tank with this high-quality reservoir, equipped with a level sensor. Equivalent to Land Rover part numbers LR020367, PCF500014, PCF500015, PCF500110, and LR013663, this coolant expansion tank is...LR020367£28.99 Inc. VAT£24.16 Ex. VAT -
Thermostat Housing Water Outlet for Discovery 4 2.7/3.0 TDV6
(2)
Britpart
£31.49 Inc. VAT£26.24 Ex. VATA replacement thermostat housing water outlet as used on all the 2.7 TDV6 engines. Equivalent to Land Rover part number: LR073372 Suitable for the following Land Rover models:Discovery 3, 2.7 TDV6, 2004-2009Discovery 4, 2.7/3.0 TDV6, 2009-2016Range Rover...LR073372-1£31.49 Inc. VAT£26.24 Ex. VAT -
Meyle Coolant Expansion Tank Reservoir with Level Sensor for Discovery 3/4 and Range Rover Sport
Meyle
£64.99 Inc. VAT£54.16 Ex. VATReplace your leaking or faulty coolant expansion tank with this high-quality Meyle branded reservoir, equipped with a level sensor. Equivalent to Land Rover part numbers LR020367, PCF500014, PCF500015, PCF500110, and LR013663, this coolant expansion...LR020367G£64.99 Inc. VAT£54.16 Ex. VAT -
Goodridge Premium Performance Stainless Steel Braided Brake Hose Kit for Discovery 4
GOODRIDGE
£233.59 Inc. VAT£194.66 Ex. VATUpgrade your Discovery 4's braking system with the Goodridge DA2673 Premium Performance Stainless Steel Braided Brake Hose Kit. Designed for vehicles from 2010 to 2016, this kit eliminates sponginess under heavy braking and increases braking efficiency...DA2673£233.59 Inc. VAT£194.66 Ex. VAT -
Genuine Coolant Expansion Tank Reservoir with Level Sensor for Discovery 3/4 and Range Rover Sport LR020367
Genuine Land Rover
£127.31 Inc. VAT£106.09 Ex. VATReplace your leaking or faulty coolant expansion tank with this Genuine Land Rover reservoir, equipped with a level sensor. Equivalent to Land Rover part numbers LR020367, PCF500014, PCF500015, PCF500110, and LR013663, this coolant expansion tank is...LR020367LR£127.31 Inc. VAT£106.09 Ex. VAT -
Thermostat Housing Connecting Tube Gasket for Discovery 3 & 4, Range Rover Sport 2.7 TDV6
Genuine Land Rover
£3.37 Inc. VAT£2.81 Ex. VATThis Thermostat Housing Connecting Tube Gasket is designed for vehicles equipped with the 2.7 TDV6 engine, including Discovery 3 & 4, Range Rover, and Range Rover Sport models. It ensures a reliable seal between the thermostat housing and connecting...1336551LR£3.37 Inc. VAT£2.81 Ex. VAT -
Silicone Turbo Intercooler Hose Kit for Discovery 4 2.7 TdV6
Britpart
£100.99 Inc. VAT£84.16 Ex. VATSilicone turbo and intercooler hoses are stronger than the standard rubber hoses, resistant to oils and chemicals and are designed to operate at higher temperatures. Silicone turbo hoses are less prone to ballooning under pressure so reduce turbo lag...DA4577-1£100.99 Inc. VAT£84.16 Ex. VAT -
Thermostat for Discovery 3/4 and Range Rover Sport 2.7 TDV6
Direct Replacement
£34.59 Inc. VAT£28.82 Ex. VATThis thermostat is designed for vehicles equipped with the 2.7 TDV6 engine, suitable for Discovery 3 and 4 as well as Range Rover Sport models. It ensures optimal engine temperature regulation, contributing to efficient cooling system performance. Ideal...LR009562£34.59 Inc. VAT£28.82 Ex. VAT -
Water Coolant Pump for Discovery 3 & 4 2.7 TDV6
Direct Replacement
£35.39 Inc. VAT£29.49 Ex. VATThis water coolant pump is designed for use with 2.7 TDV6 TDV6 engines from 2006 to 2009, suitable for Discovery 3 and Discovery 4 models. It plays a crucial role in the vehicle's cooling system by circulating coolant through the engine and radiator to...LR009324£35.39 Inc. VAT£29.49 Ex. VAT -
Coolant Overflow Container Bleed Screw Red Aluminium for Discovery 4
Britpart
£5.49 Inc. VAT£4.57 Ex. VATThis red anodised aluminium expansion tank bleed screw is designed for Range Rover models from 2010 onwards. Crafted from durable alloy, it ensures reliable performance for coolant overflow containers. The part fits vehicles equipped with a 21mm bleed...LR055301RED£5.49 Inc. VAT£4.57 Ex. VAT -
Thermostat for Discovery 3/4 and Range Rover Sport 2.7 TDV6 Genuine Land Rover LR009562LR
Genuine Land Rover
£63.99 Inc. VAT£53.32 Ex. VATThis genuine thermostat is designed for vehicles equipped with the 2.7 TDV6 engine, specifically suitable for Discovery 3 and 4 models 2009-2016 and Range Rover Sport from 2009. It ensures optimal engine temperature regulation, contributing to efficient...LR009562LR£63.99 Inc. VAT£53.32 Ex. VAT -
OEM Water Pump for Discovery 4, Range Rover and Range Rover Sport 3.0 V6 Diesel Single Turbo and Twin Turbo | LR013164G
PROFLOW
£65.49 Inc. VAT£54.57 Ex. VATThe LR013164G OEM water pump is a high-quality original equipment specification replacement engine coolant pump for Land Rover vehicles fitted with the 3.0 V6 diesel engine, including Discovery 4, Range Rover and Range Rover Sport models. The water pump...LR013164G£65.49 Inc. VAT£54.57 Ex. VAT