Cooling & Heating

Cooling & Heating

Defender Temperature Management: Cooling & Heating Reliability

JGS4x4 offers an extensive selection of Defender cooling and heating components vital for durability and reliability in rugged terrains. Our range includes robust radiators, high-efficiency intercoolers, and premium heating elements, all crafted to meet OEM standards for perfect compatibility. These parts are engineered with features like corrosion-resistant materials to ensure optimal heat management, enhanced performance, and cabin comfort in the harshest conditions. By choosing JGS4x4, you are investing in reliable replacements and aftermarket upgrades that contribute to the safety and longevity of your Land Rover, keeping your 4x4 running smoothly on every adventure.

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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
    £35.49 Ex. 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
    Qty in Cart: 0
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    £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
    Qty in Cart: 0
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    £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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    £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
    Qty in Cart: 0
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    £29.16 Inc. VAT
    £24.30 Ex. 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
    Qty in Cart: 0
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    £5.99 Inc. VAT
    £4.99 Ex. VAT
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  • Vacuum Hose-LR016778 | Genuine Land Rover from JGS4x4

    Brake Servo Vacuum Hose for Defender 2007-2011

    Genuine Land Rover

    £15.05 Inc. VAT
    £12.54 Ex. VAT
    This Brake Servo Vacuum Hose is designed for Defender models from 2007 to 2011. It ensures optimal vacuum performance for the brake servo system, contributing to reliable braking efficiency. Manufactured by Genuine Land Rover, this hose meets...
    LR016778LR
    £15.05 Inc. VAT
    £12.54 Ex. VAT
    Qty in Cart: 0
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    £15.05 Inc. VAT
    £12.54 Ex. VAT
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  • Top Hose Defender 110 Petrol-NRC6403 from JGS4x4

    Top Radiator Hose for 2.25 Petrol for Defender

    Britpart

    £10.69 Inc. VAT
    £8.91 Ex. VAT
    This top radiator hose is designed for the 2.25 petrol engine in Defender models. It is an essential component for the vehicle's cooling system, ensuring efficient coolant flow and engine temperature regulation. Manufactured by Britpart, this hose is...
    NRC6403
    £10.69 Inc. VAT
    £8.91 Ex. VAT
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    £10.69 Inc. VAT
    £8.91 Ex. VAT
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  • Thermostat Hose-LR081698 | Genuine Land Rover from JGS4x4

    Thermostat To Coolant Pipe Hose for Defender Puma 2.2 TDCi Engine

    Genuine Land Rover

    £101.09 Inc. VAT
    £84.24 Ex. VAT
    This Thermostat To Coolant Pipe Hose is designed for the Defender with the 2.2 TDCi Puma engine. It regulates the flow of coolant from the engine to the radiator, ensuring optimal engine temperature. Over time, thermostats can fail to open or close...
    LR081698LR
    £101.09 Inc. VAT
    £84.24 Ex. VAT
    Qty in Cart: 0
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    £101.09 Inc. VAT
    £84.24 Ex. VAT
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  • Right Hand Drive Heater Airbox-JEN000010 | OEM from JGS4x4

    Heater Blower Motor Housing for Defender TD5 RHD OEM

    OEM Parts

    £295.39 Inc. VAT
    £246.16 Ex. VAT
    This Heater Blower Motor Housing is designed specifically for Defender vehicles with the TD5 engine and right hand drive configuration. Manufactured by the OEM Parts supplier, it ensures a precise fit and reliable performance for your heating system...
    JEN000010
    £295.39 Inc. VAT
    £246.16 Ex. VAT
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    £295.39 Inc. VAT
    £246.16 Ex. VAT
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  • Radiator Hose-PCH002280 | Genuine Land Rover from JGS4x4

    Bottom Radiator Hose for Defender TD5 from 2004

    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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    £121.88 Inc. VAT
    £101.57 Ex. VAT
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  • Radiator Assembly-PFI100042 from JGS4x4

    Military Spec Radiator for Defender 300TDI

    Britpart

    £572.89 Inc. VAT
    £477.41 Ex. VAT
    This Military Spec Radiator is designed specifically for the Defender 300TDI engine, providing reliable cooling performance essential for demanding conditions. Manufactured by Britpart, it ensures durability and efficient heat dissipation to maintain...
    PFI100042
    £572.89 Inc. VAT
    £477.41 Ex. VAT
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    £572.89 Inc. VAT
    £477.41 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.