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 TD5 & Puma Aluminium Coolant Expansion Header Tank from JGS4x4

    Durable Expansion Tank In Aluminium for Defender TD5 ALLISPORT

    ALLISPORT

    £192.59 Inc. VAT
    £160.49 Ex. VAT
    This durable aluminium expansion tank is designed for Defender models equipped with the TD5 engine. Crafted from 2mm aluminium, it is laser cut, CNC folded, and fully TIG welded to ensure long-lasting performance. The tank retains the original mounts and...
    DA4751
    £192.59 Inc. VAT
    £160.49 Ex. VAT
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    £192.59 Inc. VAT
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  • OEM Parts Air Conditioning Evaporator Core Replacement for Defender, front view of the metallic evaporator core with black insulation edges and attached plastic and metal components.

    Air Conditioning Evaporator Core Replacement for Defender

    OEM Parts

    £231.99 Inc. VAT
    £193.32 Ex. VAT
    Air Conditioning Evaporator Core Replacement, suitable for Defender (2007-2016). VEHICLE COMPATIBILITY:Defender (2007-2016) EQUIVALENT TO OR RELATED PART NUMBER(S):DA2660, GA2660 Buy with confidence from JGS4x4, a trusted UK supplier of parts for Land...
    DA2660
    £231.99 Inc. VAT
    £193.32 Ex. VAT
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    £231.99 Inc. VAT
    £193.32 Ex. VAT
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  • Special Screw-562979 from JGS4x4

    Screw for Fan Cowl on for Defender and Series up to 2006

    Britpart

    £3.19 Inc. VAT
    £2.66 Ex. VAT
    This screw is designed for use on Defender and Series models up to 2006. It is ideal for securing the fan cowl and other components, ensuring a reliable fit. Manufactured by Britpart, this screw is suitable for various fastening needs including...
    562979
    £3.19 Inc. VAT
    £2.66 Ex. VAT
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    £3.19 Inc. VAT
    £2.66 Ex. VAT
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  • Radiator-ESR3684 from JGS4x4

    Radiator For 2.5 NA and Petrol for Defender

    Britpart

    £750.39 Inc. VAT
    £625.32 Ex. VAT
    This radiator is designed for the Defender with 2.5 NA NA and 2.5 Petrol engines. It plays a crucial role in preventing the engine from overheating by efficiently dissipating heat. If the radiator becomes blocked, damaged, or starts leaking, it can cause...
    ESR3684
    £750.39 Inc. VAT
    £625.32 Ex. VAT
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    £750.39 Inc. VAT
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  • Heater Cable-JFF000140 from JGS4x4

    Heater Control Cable for Defender from 2002 JFF000140

    Britpart

    £39.79 Inc. VAT
    £33.16 Ex. VAT
    This Heater Control Cable is designed for Defender models from 2002 onwards. It ensures reliable operation of the heating system, maintaining comfort inside the vehicle. Compatible with various engine types, this cable is a vital component for heating...
    JFF000140
    £39.79 Inc. VAT
    £33.16 Ex. VAT
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    £39.79 Inc. VAT
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  • Blower Assembly-JGB500050 | Genuine Land Rover from JGS4x4

    Heater Blower Assembly for Defender Puma

    Genuine Land Rover

    £276.02 Inc. VAT
    £230.02 Ex. VAT
    This Heater Blower Assembly is designed for Defender models from 2007 onwards. Manufactured by Genuine Land Rover, it ensures reliable performance and perfect fitment for your vehicle. Ideal for repairing or rebuilding your Defender, this part maintains...
    JGB500050LR
    £276.02 Inc. VAT
    £230.02 Ex. VAT
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    £276.02 Inc. VAT
    £230.02 Ex. VAT
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  • Adaptor-ERR335 | Genuine Land Rover from JGS4x4

    Adaptor for Turbo Oil Drain Hose for Defender, Discovery 1, Range Rover Turbo, 200TDi, 300TDI

    Genuine Land Rover

    £42.59 Inc. VAT
    £35.49 Ex. VAT
    This adaptor is designed for the turbo oil drain hose on Defender, Discovery 1, and Range Rover models equipped with Turbo, 200TDi, and 300TDI engines. It ensures a secure and reliable connection for efficient oil drainage, helping maintain optimal...
    ERR335LR
    £42.59 Inc. VAT
    £35.49 Ex. VAT
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    £42.59 Inc. VAT
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  • Water Pump And Connector Assembly-LR004514G | PROFLOW from JGS4x4

    OEM 2.4 Water Pump and Connector for Defender Puma PROFLOW

    PROFLOW

    £118.49 Inc. VAT
    £98.74 Ex. VAT
    The OEM Puma 2.4 Water Pump and Connector Assembly is designed for the Defender 2.4 engine, ensuring efficient coolant circulation around the engine and radiator. This essential component helps maintain optimal engine temperature by preventing...
    LR004514G
    £118.49 Inc. VAT
    £98.74 Ex. VAT
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  • Water Pump And Connector Assembly-LR004514 from JGS4x4

    OEM 2.4 Water Pump and Connector for Defender Puma

    Britpart

    £94.79 Inc. VAT
    £78.99 Ex. VAT
    The OEM Puma 2.4 Water Pump and Connector assembly is designed for the Defender 2.4 engine. This essential component circulates coolant through the engine and radiator, ensuring optimal temperature regulation and preventing overheating. Bearings within...
    LR004514
    £94.79 Inc. VAT
    £78.99 Ex. VAT
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  • Water Outlet Elbow Gasket-ERR4935 from JGS4x4

    Coolant Outlet Elbow Gasket for Defender and Discovery 1 V8 Twin Carb

    Britpart

    £0.79 Inc. VAT
    £0.66 Ex. VAT
    This Coolant Outlet Elbow Gasket is designed specifically for V8 Twin Carb engines and fits Defender and Discovery 1 models. It creates a reliable seal between the inlet manifold and the outlet elbow, preventing coolant leaks and ensuring optimal engine...
    ERR4935
    £0.79 Inc. VAT
    £0.66 Ex. VAT
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  • Vent Hose-LR028380 | Genuine Land Rover from JGS4x4

    Heater Outlet Hose for Defender 2.4 & 2.2

    Genuine Land Rover

    £29.16 Inc. VAT
    £24.30 Ex. VAT
    This Heater Outlet Hose is designed for Defender models equipped with 2.4 and 2.2 engines. It is an essential component for maintaining proper heating system function, ensuring efficient coolant flow and reliable performance. Manufactured by Genuine Land...
    LR028380LR
    £29.16 Inc. VAT
    £24.30 Ex. VAT
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    £29.16 Inc. VAT
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  • Valve To Heater Hose-AWR2333 from JGS4x4

    Heater Hose for Defender 300TDi LHD

    Britpart

    £5.99 Inc. VAT
    £4.99 Ex. VAT
    This Heater Hose is designed for use with the Defender 300TDi engine, providing reliable performance and durability. It is an essential component for the vehicle's heating system, ensuring efficient flow and temperature regulation. Manufactured to high...
    AWR2333
    £5.99 Inc. VAT
    £4.99 Ex. VAT
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    £5.99 Inc. VAT
    £4.99 Ex. 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.