Cooling & Heating
Defender Cooling & Heating Parts
Keep your Land Rover Defender engine at the correct temperature and the cabin comfortable with cooling, intercooling and heating parts for 90, 110 and 130 models.
What you will find in this category
Radiators & Cooling
Radiators, expansion tanks, caps, thermostats, water pumps and coolant fittings.
Hoses & Pipework
Coolant hoses, heater hoses, silicone hose kits and associated clips and connectors.
Fans & Intercoolers
Viscous fan parts, electric fan kits, intercoolers and selected performance upgrades.
Cabin Heating
Heater matrices, blower components, controls and fittings for repairing poor cabin heat.
Match the cooling layout to the engine
Cooling parts differ considerably between early engines, Tdi, Td5 and TDCi Puma models. Check the engine type, hose layout, dimensions and individual fitment information before ordering.
Quality choices for every repair
Choose from direct replacement, OEM and Genuine Land Rover options, plus products from Britpart, Proflow, Revotec, Allisport and other cooling specialists.
Looking for more Defender information?
Visit our Land Rover Defender information guide for model history, engine details, body styles, technical information and useful parts-identification guidance. Explore the Land Rover Defender information guide.
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Heater Control Cable Clip TDCi for Defender Puma
Genuine Land Rover
£3.43 Inc. VAT£2.86 Ex. VATThis Heater Control Cable Clip TDCi Puma is designed for Defender models from 2007 onwards. It is used to securely fix and attach various components and trims, ensuring reliable performance. Made from durable materials such as steel or plastic, this clip...JYC500070LR£3.43 Inc. VAT£2.86 Ex. VAT -
Cap Expansion Tank Discovery MPI and EFI 300TDI for Defender 90/110, Range Rover Classic 200TDI
Genuine Land Rover
£26.28 Inc. VAT£21.90 Ex. VATThis Cap Expansion Tank 90/110 200/300 TDI Discovery TDI MPI and EFI Classic 300TDI is a genuine replacement pressure cap designed for coolant expansion or header tanks. It is suitable for Defender and Range Rover models equipped with 200TDI and 300TDI...NTC7161LR£26.28 Inc. VAT£21.90 Ex. VAT -
Heater Control Cable for Defender To 2002
Direct Replacement
£14.79 Inc. VAT£12.32 Ex. VATThis Heater Control Cable is designed for Defender models up to 2002, ensuring precise control of your vehicle's heating system. Compatible with vehicles up to vin 2A633474, it integrates seamlessly with the heating and ventilation components including...AAP876£14.79 Inc. VAT£12.32 Ex. VAT -
Expansion Tank to Radiator Hose for Defender Td5 & 2.2L Puma Diesel Engines
Direct Replacement
£21.89 Inc. VAT£18.24 Ex. VATDefender Td5 & Puma radiator to expansion tank hose. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1998-2016, Td5, 2.2/2.4 Puma EQUIVALENT TO LAND ROVER PART NUMBER(S): LR037957 A coolant or water hose is a flexible pipe often made of...LR037957£21.89 Inc. VAT£18.24 Ex. VAT -
Temperature Sensor Black Thermostat Autotec for Defender 300TDI
Autotec
£6.19 Inc. VAT£5.16 Ex. VATThe 300TDI Temperature Sensor Black By Thermostat Autotec is designed for Defender models from 1983 to 2006. This sensor plays a crucial role by relaying coolant temperature information to the engine management system and coolant temperature gauge. A...AMR3321A£6.19 Inc. VAT£5.16 Ex. VAT -
Top Radiator Hose for Defender 200TDI
Direct Replacement
£4.49 Inc. VAT£3.74 Ex. VATThis top radiator hose is designed specifically for the Defender 200TDI engine, covering models from 1989 to 1994. It connects the radiator to the upper pipe, ensuring efficient coolant flow within the cooling system. Made from durable rubber, this hose...NTC4895£4.49 Inc. VAT£3.74 Ex. VAT -
Silicone Coolant Hose Kit for Defender 2.5 Td5
Britpart
£88.79 Inc. VAT£73.99 Ex. VATKeep your Land Rover Defender Td5 (1998-2006) in top condition with the Britpart Silicone Coolant Hose Kit | DA4573. Specifically designed for Defender models with 2.5 Td5 Diesel engines, this high-quality hose kit ensures efficient cooling and prevents...DA4573£88.79 Inc. VAT£73.99 Ex. VAT -
Terrafirma Silicone Turbo & Intercooler Hoses - 300TDI for Defender, Discovery 1, Range Rover Classic
Terrafirma
£48.69 Inc. VAT£40.57 Ex. VATTerrafirma Silicone turbo and intercooler hoses are hand wrapped and designed to survive the high pressures and extreme temperatures found on high performance engines, as such they will perform better and last longer especially if your diesel engine has...TF736£48.69 Inc. VAT£40.57 Ex. VAT -
Turbo to Intercooler Hose for Defender Td5 (2003-2006)
Direct Replacement
£12.19 Inc. VAT£10.16 Ex. VATMaintain the optimal performance of your Land Rover Defender Td5 with our high-quality Turbo to Intercooler Hose. Designed specifically for models from 2003-2006, this hose ensures efficient airflow between the turbocharger and intercooler, keeping your...PNH102081£12.19 Inc. VAT£10.16 Ex. VAT -
Footwell Heater Deflector for Defender Puma
MUD
£47.89 Inc. VAT£39.91 Ex. VATThe Puma Footwell Heater Deflector is designed specifically for Defender models from 2007 to 2016 with Puma engines. It effectively redirects the hot air blast from the lower heater outlets away from your legs and into the footwell, enhancing driving...DA4599£47.89 Inc. VAT£39.91 Ex. VAT -
Silicone Coolant Hose Kit for Defender 200TDi
Britpart
£177.59 Inc. VAT£147.99 Ex. VATSilicone coolant hoses are stronger than the standard rubber hoses, resistant to oils and chemicals and are designed to operate at higher temperatures. Will not rot or perish like standard rubber hoses, so they will last much longer. These silicone...DA4571£177.59 Inc. VAT£147.99 Ex. VAT -
Silicone Expansion Tank Bleed Hose Kit in Blue for Defender 200TDi 300TDi
Britpart
£32.59 Inc. VAT£27.16 Ex. VATThis Silicone Expansion Tank Bleed Hose Kit is designed for Defender models equipped with 200TDi and 300TDi engines. The kit includes three silicone hoses that replace the standard rubber bleed hoses for the coolant expansion tank. These hoses are...DA4574£32.59 Inc. VAT£27.16 Ex. VAT