Cooling & Heating
Discovery 3 Cooling & Heating Parts
Keep your Discovery 3 engine and cabin temperature systems working with radiators, water pumps, thermostats, hoses, fans 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 engine and cooling layout
Cooling parts differ between 2.7 TDV6, 4.4 V8 and overseas 4.0 V6 vehicles. Check engine type, hose routing, connector sizes and model year.
Quality choices for your Discovery 3
Choose from Direct Replacement, Britpart, Proflow, OEM, Genuine Land Rover and established cooling-system manufacturers.
Looking for more Discovery 3 information?
Visit our Land Rover Discovery 3 information guide for model history, engine details, air-suspension systems, transmissions and useful parts-identification guidance. Explore the Land Rover Discovery 3 information guide.
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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 for Discovery 3 and Range Rover Sport 2.7 TDV6
Direct Replacement
£29.99 Inc. VAT£24.99 Ex. VATMaintain optimal engine temperature and prevent overheating with this high-quality thermostat designed for the 2.7 TDV6 engine. Compatible with Discovery 3 and Range Rover Sport models from 2006 to 2009, this thermostat ensures efficient engine...PEL500320£29.99 Inc. VAT£24.99 Ex. VAT -
Engine Cooling Radiator for Discovery 3/4/Range Rover Sport 2.7 TdV6
Nissens
£189.99 Inc. VAT£158.32 Ex. VATDiscovery 3/4/Range Rover Sport 2.7 TdV6 engine cooling radiator. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Discovery 3 L319, 2.7 TdV6, 2004-2009 Discovery 4 L319, 2.7 TdV6, 2010-2016 Range Rover Sport L320, 2.7 TdV6, 2005-2009 EQUIVALENT TO LAND...LR021778£189.99 Inc. VAT£158.32 Ex. VAT -
Intercooler To Inlet Silicone Hose for Discovery 3 2.7 TDV6
(1)
Britpart
£78.69 Inc. VAT£65.57 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...DA3183£78.69 Inc. VAT£65.57 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 -
Thermostat Housing Engine Coolant Temperature Sensor for Discovery 3, Range Rover, and Range Rover Sport
Direct Replacement
£13.79 Inc. VAT£11.49 Ex. VATEnsure accurate temperature readings and optimal engine performance with this high-quality Thermostat Housing Engine Coolant Temperature Sensor. Designed as a replacement part, this sensor is essential for monitoring and regulating your vehicle's...4603183£13.79 Inc. VAT£11.49 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 -
Intercooler for Discovery 3 (2004-2009) 2.7L TDV6
Direct Replacement
£155.89 Inc. VAT£129.91 Ex. VATMaintain your vehicle's performance with the Replacement Intercooler | PML500011. This high-quality intercooler is designed to ensure efficient cooling and reliable engine performance for your Discovery 3. KEY FEATURES:High-Quality Material: Durable...PML500011£155.89 Inc. VAT£129.91 Ex. VAT -
Engine Coolant Water Pump for Discovery 3 and Range Rover Sport 2.7 TdV6
Genuine Land Rover
£104.82 Inc. VAT£87.35 Ex. VATEnsure your Land Rover’s cooling system operates efficiently with this Genuine Engine Coolant Water Pump. Designed to replace a failed or leaking water pump, this genuine part ensures your engine remains cool and performs optimally. It is...LR009324LR£104.82 Inc. VAT£87.35 Ex. VAT -
Heater Matrix for Discovery 3 and Range Rover Sport
Direct Replacement
£61.29 Inc. VAT£51.07 Ex. VATEnsure reliable heating performance in your Land Rover with this high-quality Heater Matrix. Designed as a direct replacement part, this heater matrix provides efficient heating and optimal climate control for Land Rover Discovery 3 L319 (2004-2009)...LR017030£61.29 Inc. VAT£51.07 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