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 for Defender To 2002
Direct Replacement
£14.99 Inc. VAT£12.49 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...AAP876£14.99 Inc. VAT£12.49 Ex. VAT -
Radiator Fan Cowl for 300TDI Defender TDI from 1994-1998
Genuine Land Rover
£97.64 Inc. VAT£81.37 Ex. VATThis 300TDI Radiator Fan Cowl is designed for Defender models equipped with TDI and 300TDI engines from 1994 onwards. It ensures optimal cooling performance and durability, making it an essential...ESR2308LR£97.64 Inc. VAT£81.37 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...NTC7161LR£26.28 Inc. VAT£21.90 Ex. VAT -
Temperature Sensor Black Thermostat Autotec for Defender 300TDI
Autotec
£6.29 Inc. VAT£5.24 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...AMR3321A£6.29 Inc. VAT£5.24 Ex. VAT -
Silicone Coolant Hose Kit for Defender 200TDi
Britpart
£180.99 Inc. VAT£150.82 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...DA4571£180.99 Inc. VAT£150.82 Ex. VAT -
Silicone Coolant Hose Kit for Defender 2.5 Td5
Britpart
£90.59 Inc. VAT£75.49 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...DA4573£90.59 Inc. VAT£75.49 Ex. VAT -
Terrafirma Silicone Turbo & Intercooler Hoses - 300TDI for Defender, Discovery 1, Range Rover Classic
Terrafirma
£49.59 Inc. VAT£41.32 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...TF736£49.59 Inc. VAT£41.32 Ex. VAT -
Heater Hose for Defender 200TDI BTR445
Britpart
£10.39 Inc. VAT£8.66 Ex. VATThis Heater Hose is designed for the Defender with the 200TDI engine, serving as a coolant return hose. Ideal for those repairing or rebuilding their vehicle, it ensures reliable coolant flow and...BTR445£10.39 Inc. VAT£8.66 Ex. VAT -
Turbo to Intercooler Hose for Defender Td5 (2003-2006)
Direct Replacement
£12.39 Inc. VAT£10.32 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...PNH102081£12.39 Inc. VAT£10.32 Ex. VAT -
Footwell Heater Deflector for Defender Puma
MUD
£48.89 Inc. VAT£40.74 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...DA4599£48.89 Inc. VAT£40.74 Ex. VAT -
Silicone Heater Hose in Blue for Defender 300TDI from 1994
Britpart
£16.89 Inc. VAT£14.07 Ex. VATThis blue silicone heater outlet hose is designed specifically for the Defender 300TDI models from 1994 to 1998. Made from durable silicone, it offers superior strength compared to standard rubber...DA3212£16.89 Inc. VAT£14.07 Ex. VAT -
Terrafirma Defender 200Tdi Silicone Intercooler Hose Kit Blue
Terrafirma
£51.69 Inc. VAT£43.07 Ex. VATTerrafirma Defender 200Tdi silicone intercooler hose kit blue. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 200Tdi, 1989-1994 COLOUR: Blue Terrafirma silicone intercooler and turbo hosesTF720£51.69 Inc. VAT£43.07 Ex. VAT