Cooling & Heating
Land Rover Defender 90, 110 & 130
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.
Ordering tip: Always check the individual product description and application details before ordering. Defender specifications can vary by engine, gearbox, axle, wheelbase, model year and previous modifications.
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Puma Uprated Performance Intercooler for Defender
Britpart
£456.19 Inc. VAT£380.16 Ex. VATThis high-performance intercooler is manufactured in the UK from polished aluminium and is 30% larger than the standard intercooler for higher airflow and more efficient cooling. As a result, the air has a greater chance to cool before entering the...DA4634£456.19 Inc. VAT£380.16 Ex. VAT -
Terrafirma Defender/Discovery 1 Silicone Intercooler Hose Kit Blue
Terrafirma
£53.79 Inc. VAT£44.82 Ex. VATTerrafirma Defender/Discovery 1 silicone intercooler hose kit blue. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 300Tdi, 1995-1998 Discovery 1, 300Tdi, 1989-1998 Range Rover Classic, 300Tdi, 1994-1995 COLOUR: Blue Terrafirma silicone...TF721£53.79 Inc. VAT£44.82 Ex. VAT -
Spacer for Idler on Fan Belt for Defender TD5 Discovery 2
Britpart
£2.59 Inc. VAT£2.16 Ex. VATThis spacer is designed for the idler pulley on the fan belt system, specifically for TD5 engines in Defender and Discovery 2 models. It is used to position components correctly by fitting between mounting surfaces, ensuring optimal alignment and...ERR6220£2.59 Inc. VAT£2.16 Ex. VAT -
Blower Motor Resistor Onwards for Defender Puma
Genuine Land Rover
£95.75 Inc. VAT£79.79 Ex. VATThis Blower Motor Resistor is designed for Defender models from 2007 onwards. It ensures reliable operation of the vehicle's heating and ventilation system by regulating the blower motor speed. Ideal for those repairing or rebuilding their Defender, this...JGM500020LR£95.75 Inc. VAT£79.79 Ex. VAT -
Heater Hose for Hose to Matrix for Downward Faces Pipes for Defender
Britpart
£2.29 Inc. VAT£1.91 Ex. VATThis Heater Hose is designed specifically for Defender models, providing a reliable connection from the hose to the matrix for downward facing pipes. Ideal for maintaining efficient heating system performance, this hose is suitable for various Defender...NRC6308£2.29 Inc. VAT£1.91 Ex. VAT -
Heater Hose for Defender 200TDI BTR445
Britpart
£9.99 Inc. VAT£8.32 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 engine performance. Compatible with models up to HA...BTR445£9.99 Inc. VAT£8.32 Ex. VAT -
Terrafirma Silicone Hose Kit for Defender 2.2 Late 2011 onwards Black
Terrafirma
£79.29 Inc. VAT£66.07 Ex. VATThis Terrafirma Silicone Hose Kit is designed specifically for the Defender 2.2 TD4 Puma engine from late 2011 onwards. Constructed with polyester reinforcement and thicker silicone material, these intercooler and turbo hoses offer superior strength and...TF746£79.29 Inc. VAT£66.07 Ex. VAT -
Coolant Thermostat With Seal 88 Degrees for Defender, Discovery
Direct Replacement
£6.29 Inc. VAT£5.24 Ex. VATThis coolant thermostat with seal is designed for Defender and Discovery 1 models, ensuring optimal engine temperature regulation. It operates at 88 degrees, helping to maintain efficient coolant flow from the engine to the radiator. Over time,...ERR3291F£6.29 Inc. VAT£5.24 Ex. VAT -
Bottom Radiator Hose for Defender V8 Twin Carb From 257177
Direct Replacement
£4.49 Inc. VAT£3.74 Ex. VATThis bottom radiator hose is designed specifically for the Defender V8 Twin Carb engine from chassis number 257177 onwards. It serves as a flexible coolant pipe, typically made from durable rubber, allowing coolant to circulate efficiently through the...NTC3543£4.49 Inc. VAT£3.74 Ex. VAT -
Coolant Hose Radiator Top Hose Engine for 2.4 Defender Puma
Direct Replacement
£28.29 Inc. VAT£23.57 Ex. VATThis 2.4 coolant hose is designed for the Defender with the 2.4 Puma engine, covering model years 2007 to 2012. It connects the thermostat to the top of the radiator, ensuring efficient coolant flow within the cooling system. Made from durable materials,...PCH503300£28.29 Inc. VAT£23.57 Ex. VAT -
Intercooler to Manifold Turbo Hose for Defender 2.4Td4 Puma (2007-2012)
Direct Replacement
£24.59 Inc. VAT£20.49 Ex. VATReplace your perished or split intercooler to manifold turbo hose with this high-quality replacement part. Specifically designed for Land Rover Defender 2.4Td4 Puma (2007-2012), this hose ensures optimal performance and efficiency of your vehicle's...PNH500660£24.59 Inc. VAT£20.49 Ex. VAT -
Bypass Hose for Defender 4 Cylinder NA, Turbo Diesel and 2.25 Petrol Not for TDI
Direct Replacement
£1.69 Inc. VAT£1.41 Ex. VATThis bypass hose is designed for Defender vehicles equipped with 4-cylinder engines excluding TDI variants, covering petrol, turbo diesel, and naturally aspirated engines from 1983 to 1990 It serves as a flexible coolant pipe, typically made of durable...ERC5654£1.69 Inc. VAT£1.41 Ex. VAT