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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Radiator and Intercooler Assembly for Defender 300TDI
Direct Replacement
£309.39 Inc. VAT£257.82 Ex. VATThis Radiator and Intercooler Assembly is designed specifically for the Defender 300TDI engine. It plays a crucial role in maintaining optimal engine temperature by preventing overheating. If your...PFI100041£309.39 Inc. VAT£257.82 Ex. VAT -
Heater Hose - Return Line for Defender 300TDi
Direct Replacement
£12.29 Inc. VAT£10.24 Ex. VATReplace your worn, damaged, or broken heater return hose with this high-quality replacement designed specifically for the Land Rover Defender 300TDi. This hose ensures the optimal performance and...BTR6164£12.29 Inc. VAT£10.24 Ex. VAT -
Flexible Mounting for Fan Cowl for Defender to 1998
Direct Replacement
£3.99 Inc. VAT£3.32 Ex. VATThis flexible mounting for the fan cowl is designed specifically for Defender models up to 1998. It provides a reliable and durable solution to secure the fan cowl, ensuring optimal performance and...ETC4993£3.99 Inc. VAT£3.32 Ex. VAT -
Coolant Bottle or Reservoir for Defender
Genuine Land Rover
£99.19 Inc. VAT£82.66 Ex. VATCoolant Bottle or Reservoir, suitable for Defender. Genuine part. VEHICLE COMPATIBILITY:Defender EQUIVALENT TO OR RELATED PART NUMBER(S):PCF101530, PCF101530LR JGS4x4 makes it easy to get the parts...PCF101530LR£99.19 Inc. VAT£82.66 Ex. VAT -
Heater Distribution Cable for Heater Controls up to 2001 for Defender from 1983
Britpart
£20.59 Inc. VAT£17.16 Ex. VATThis Heater Distribution Cable is designed for heater controls on Defender models from 1983 up to 2001. It ensures reliable performance and efficient heating system operation. Ideal for those...BTR8736£20.59 Inc. VAT£17.16 Ex. VAT -
Intercooler for Defender/Discovery 1 300TDi
(1)
Direct Replacement
£153.29 Inc. VAT£127.74 Ex. VATDefender/Discovery 1 300Tdi intercooler. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 300Tdi, 1994-1998 Discovery 1, 300Tdi, 1994-1998 Range Rover Classic, 300Tdi, 1994-1995 EQUIVALENT TO...FTP8030£153.29 Inc. VAT£127.74 Ex. VAT -
Expansion Tank to Radiator Hose for Defender Td5 & 2.2L Puma Diesel Engines
Direct Replacement
£22.39 Inc. VAT£18.66 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 ALR037957£22.39 Inc. VAT£18.66 Ex. VAT -
Heater Hose - Inlet Line for Defender 300TDi
Direct Replacement
£10.79 Inc. VAT£8.99 Ex. VATReplace your worn, damaged, or broken heater inlet hose with this high-quality replacement designed specifically for the Land Rover Defender 300TDi. This hose ensures the optimal performance and...BTR6165£10.79 Inc. VAT£8.99 Ex. VAT -
Clutch Hose up From Slave to Master Cylinder for Defender 2.6 up to 1993
(1)
Direct Replacement
£6.69 Inc. VAT£5.57 Ex. VATThis clutch hose is designed for use with 2.6 petrol engines in Defender models up to 1993. It connects the slave cylinder to the master cylinder, ensuring reliable hydraulic clutch operation. The...RTC4425£6.69 Inc. VAT£5.57 Ex. VAT -
Top Radiator Hose for Defender 200TDI
Direct Replacement
£4.59 Inc. VAT£3.82 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...NTC4895£4.59 Inc. VAT£3.82 Ex. VAT -
Heater Coolant Pipe for Defender and Discovery 2 TD5 OEM
OEM Parts
£33.99 Inc. VAT£28.32 Ex. VATThis metal heater pipe is designed specifically for vehicles equipped with the TD5 engine, including Defender models from 1998 to 2001 and Discovery 2 models from 1998 to 2002. It serves as a...PIP100030G£33.99 Inc. VAT£28.32 Ex. VAT -
Thermostat for Defender, Discovery 2, Freelander 1 1.8 Petrol and TD5 OEM
OEM Parts
£51.79 Inc. VAT£43.16 Ex. VATThis thermostat housing is designed for use with various engines including 1.8 Petrol and TD5 across multiple models such as Defender, Discovery 2, Freelander 1, Series 1, and Series. It regulates...PEL500110G£51.79 Inc. VAT£43.16 Ex. VAT