Cooling & Heating

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.

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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  • Defender TDI Aluminium Coolant Expansion Header Tank from JGS4x4

    Aluminium Coolant Expansion Header Tank for TDI Defender 200TDI 300TDI V8 Allisport

    (1)

    ALLISPORT

    £165.99 Inc. VAT
    £138.32 Ex. VAT
    This TDI Aluminium Coolant Expansion Header Tank is designed for Defender models equipped with 200TDI, 300TDI, and V8 engines from 1989 to 1998. Crafted from 2mm aluminium, it is laser cut, CNC folded, and fully TIG welded to ensure durability and a...
    DA4750
    £165.99 Inc. VAT
    £138.32 Ex. VAT
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    £165.99 Inc. VAT
    £138.32 Ex. VAT
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  • Defender 2.4 Puma Silicone Coolant Hose Kit from JGS4x4

    Silicone Hose Kit for Coolant System on for Defender Puma 2.4 Engine 2007

    Britpart

    £145.79 Inc. VAT
    £121.49 Ex. VAT
    This 5-piece silicone hose kit is designed specifically for the Defender 2.4 Puma engine from 2007 to 2012. Made from durable silicone, these coolant hoses offer superior resistance to oils and chemicals compared to standard rubber hoses. They are...
    DA4575
    £145.79 Inc. VAT
    £121.49 Ex. VAT
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  • PROFLOW Engine Coolant Water Pump, compatible with Defender 2.5 Petrol/2.5 Diesel, shown with gasket and original packaging.

    Engine Coolant Water Pump Proflow for Defender 2.5 Petrol/2.5 Diesel

    PROFLOW

    £61.49 Inc. VAT
    £51.24 Ex. VAT
    Defender 2.5 petrol/2.5 diesel engine coolant water pump. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 2.5 Petrol/2.5 Diesel, 1983-1989 EQUIVALENT TO LAND ROVER PART NUMBER(S): STC637 FUEL TYPE: Petrol/Diesel The water pump is key to...
    STC637G
    £61.49 Inc. VAT
    £51.24 Ex. VAT
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    £61.49 Inc. VAT
    £51.24 Ex. VAT
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  • Top Hose Diesel-NRC6404 from JGS4x4

    Top Hose Diesel for Defender 2.5 Petrol

    Britpart

    £7.89 Inc. VAT
    £6.57 Ex. VAT
    The Top Hose Diesel NRC6404 is designed for Defender models equipped with 2.5 and 2.5 Petrol engines. This heavy-duty radiator hose is suitable for naturally aspirated and petrol engines up to chassis number 261252. It is an essential component for...
    NRC6404
    £7.89 Inc. VAT
    £6.57 Ex. VAT
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    £7.89 Inc. VAT
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  • Radiator Hose-PCH002280 | Genuine Land Rover from JGS4x4

    Bottom Radiator Hose for Defender TD5 from 2004

    (1)

    Genuine Land Rover

    £121.88 Inc. VAT
    £101.57 Ex. VAT
    This Bottom Radiator Hose is designed specifically for the Defender TD5 engine from 2004 onwards. Manufactured by Genuine Land Rover, it ensures a perfect fit and reliable performance for your vehicle's cooling system. Ideal for replacing worn or damaged...
    PCH002280LR
    £121.88 Inc. VAT
    £101.57 Ex. VAT
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  • Radiator Assembly-ESR203 from JGS4x4

    Radiator V8 Petrol for Defender 90/110

    Britpart

    £315.29 Inc. VAT
    £262.74 Ex. VAT
    This Radiator Assembly is designed for the Defender with V8 Petrol engines, specifically for models from 1989 with chassis numbers ranging from FA428919 to FA429128. It plays a crucial role in preventing the engine from overheating by efficiently...
    ESR203
    £315.29 Inc. VAT
    £262.74 Ex. VAT
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    £315.29 Inc. VAT
    £262.74 Ex. VAT
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  • Heater Return Hose-AWR2334 from JGS4x4

    Heater Return Hose for Defender 300TDI

    Britpart

    £14.29 Inc. VAT
    £11.91 Ex. VAT
    This Heater Return Hose is designed for the Defender with 300TDI and TDI engines. It is an essential component for maintaining the heating system's efficiency, ensuring proper coolant flow and temperature regulation. Ideal for repairs or rebuilds, this...
    AWR2334
    £14.29 Inc. VAT
    £11.91 Ex. VAT
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    £14.29 Inc. VAT
    £11.91 Ex. VAT
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  • Heater Outlet Hose-JHC000060 from JGS4x4

    Heater Outlet Hose TD5 for Defender

    Britpart

    £60.99 Inc. VAT
    £50.82 Ex. VAT
    This Heater Outlet Hose is designed for the TD5 engine in Defender models. It is an essential component for maintaining the heating system's efficiency, ensuring proper coolant flow and temperature regulation. Manufactured by Britpart, this hose meets...
    JHC000060
    £60.99 Inc. VAT
    £50.82 Ex. VAT
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  • Heater Cable-LR020951 | Genuine Land Rover from JGS4x4

    Heater Cable for Defender Puma Temperature

    Genuine Land Rover

    £20.65 Inc. VAT
    £17.21 Ex. VAT
    This Heater Cable is designed for Defender models from 2007 onwards, providing reliable temperature control functionality. Manufactured by Genuine Land Rover, it ensures a perfect fit and high-quality performance for your vehicle's heating system. Ideal...
    LR020951LR
    £20.65 Inc. VAT
    £17.21 Ex. VAT
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    £20.65 Inc. VAT
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  • Crankcase Breather Hose-ERR877 from JGS4x4

    Crankcase Breather Hose for Defender, Discovery 1, Range Rover Classic 200TDI

    Britpart

    £22.79 Inc. VAT
    £18.99 Ex. VAT
    This Crankcase Breather Hose is designed for use with 200TDI engines in Defender, Discovery 1, and Range Rover Classic models. The flexible rubber hose plays a crucial role in maintaining proper crankcase ventilation by allowing gases to escape while...
    ERR877
    £22.79 Inc. VAT
    £18.99 Ex. VAT
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    £22.79 Inc. VAT
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  • Bottom Frame-BTP2284 from JGS4x4

    Bottom Radiator Frame for Defender 300TDI

    Britpart

    £63.99 Inc. VAT
    £53.32 Ex. VAT
    This Bottom Radiator Frame is designed specifically for the Defender with the 300TDI engine. It provides a durable and reliable solution for maintaining the structural integrity of your vehicle's radiator assembly. Ideal for repairs or rebuilds, this...
    BTP2284
    £63.99 Inc. VAT
    £53.32 Ex. VAT
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    £63.99 Inc. VAT
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  • Air Conditioning Evaporator for Defender with Automatic Air Conditioning (1999-2006) Right Hand Drive | JQQ100090 from JGS4x4

    Air Conditioning Evaporator for Defender with Automatic Air Conditioning (1999-2006) Right Hand Drive

    OEM Parts

    £323.99 Inc. VAT
    £269.99 Ex. VAT
    Ensure your Land Rover Defender's air conditioning system functions efficiently with this high-quality Air Conditioning Evaporator. Designed as a direct replacement part for right-hand drive vehicles, this evaporator ensures optimal performance and...
    JQQ100120
    £323.99 Inc. VAT
    £269.99 Ex. VAT
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    £323.99 Inc. VAT
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JGS4x4 is an independent supplier of parts and accessories. We are not affiliated with or endorsed by Jaguar Land Rover Limited. All references to vehicle models are used for identification and compatibility purposes only.