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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  • Defender Radiator Upper Hose-ESR2125 from JGS4x4

    Top Radiator Hose for Defender 2.5 Petrol, Diesel, Turbo Diesel

    Direct Replacement

    £7.69 Inc. VAT
    £6.41 Ex. VAT
    This top radiator hose is designed for Defender models equipped with 2.5 Petrol, Diesel, and Turbo Diesel engines from 1983 to 1989. It serves as a flexible coolant pipe, typically made of durable rubber, that facilitates the flow of coolant throughout...
    ESR2125
    £7.69 Inc. VAT
    £6.41 Ex. VAT
    Qty in Cart: 0
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    £7.69 Inc. VAT
    £6.41 Ex. VAT
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  • Defender Puma Radiator Hose To Thermostat from JGS4x4

    Coolant Hose Radiator to Thermostat Hose Engine for 2.4 Defender Puma

    Direct Replacement

    £28.59 Inc. VAT
    £23.82 Ex. VAT
    This 2.4 coolant hose connects the radiator to the thermostat for the Defender Puma models from 2007 to 2016. Designed to ensure efficient coolant flow within the cooling system, this flexible rubber hose is essential for maintaining optimal engine...
    PCH503290
    £28.59 Inc. VAT
    £23.82 Ex. VAT
    Qty in Cart: 0
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    £28.59 Inc. VAT
    £23.82 Ex. VAT
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  • Defender Puma Coolant Hose from JGS4x4

    Intercooler Hose for Defender Puma 2.2

    Direct Replacement

    £83.29 Inc. VAT
    £69.41 Ex. VAT
    This Intercooler Hose is designed for the Defender 2.2 Puma models from 2007 to 2016. It connects the engine to the intercooler, ensuring efficient coolant flow within the cooling system. Made from durable materials, this hose helps maintain optimal...
    LR066344
    £83.29 Inc. VAT
    £69.41 Ex. VAT
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    £83.29 Inc. VAT
    £69.41 Ex. VAT
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  • Defender 2.5 Petrol/2.5 Diesel Engine Coolant Water Pump from JGS4x4

    Water Pump-.2.5 Petrol & NA Diesel No Aircon. Non Viscous for Defender 90/110 2.5 Petrol/Diesel 1983

    Direct Replacement

    £43.99 Inc. VAT
    £36.66 Ex. VAT
    This Water Pump 90-110.2.5 Petrol & NA Diesel No Aircon. Non Viscous is designed for Defender models with 2.5 petrol and naturally aspirated diesel engines from 1983 to 1989. It plays a crucial role in the cooling system by circulating coolant...
    STC637
    £43.99 Inc. VAT
    £36.66 Ex. VAT
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    £43.99 Inc. VAT
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  • Defender Coolant Thermostat-74 Degrees from JGS4x4

    Direct Replacement Thermostat 74 Degrees 2.25/2.5 Petrol and 2.5 D NA TD for Defender 90/110, Range Rover Classic Diesel

    Direct Replacement

    £4.99 Inc. VAT
    £4.16 Ex. VAT
    The Direct Replacement Thermostat 74 Degrees 90/110 is designed for use with Defender and Range Rover models equipped with 2.25/2.5 Petrol, 2.5D NA, and 2.5TD engines, including Classic models produced before 1976. This thermostat regulates coolant flow...
    ETC4761
    £4.99 Inc. VAT
    £4.16 Ex. VAT
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    £4.99 Inc. VAT
    £4.16 Ex. VAT
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  • Defender 90 4.0V8 Fuel Filler Hose from JGS4x4

    Fuel Filler Hose for Defender 90 4.0 V8 Petrol OEM

    OEM Parts

    £21.79 Inc. VAT
    £18.16 Ex. VAT
    This Fuel Filler Hose is designed for the Defender 90 with a 4.0 V8 petrol engine, covering models from 1983 to 2006. It connects the fuel filler to the fuel tank, ensuring a secure and efficient fuel delivery system. Manufactured by the OEM Parts...
    ESR2681
    £21.79 Inc. VAT
    £18.16 Ex. VAT
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    £21.79 Inc. VAT
    £18.16 Ex. VAT
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  • ESR76G-Defender 3.5V8 Engine Cooling Radiator twin carb | Nissens from JGS4x4

    Radiator for Defender 2.5 Petrol and Diesel Nissens

    Nissens

    £163.19 Inc. VAT
    £135.99 Ex. VAT
    This radiator is designed for Defender models equipped with 2.5 Petrol and naturally aspirated Diesel engines. It efficiently cools the engine to prevent overheating, ensuring optimal performance and longevity. Suitable for use in Defender vehicles from...
    ESR76G
    £163.19 Inc. VAT
    £135.99 Ex. VAT
    Qty in Cart: 0
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    £163.19 Inc. VAT
    £135.99 Ex. VAT
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  • Defender 3.5V8 Engine Cooling Radiator twin carb from JGS4x4

    Radiator for Defender 2.5 Petrol and NA Diesel

    Direct Replacement

    £155.19 Inc. VAT
    £129.32 Ex. VAT
    This radiator is designed for Defender models equipped with 2.5 Petrol and naturally aspirated Diesel engines. It efficiently cools the engine to prevent overheating, ensuring reliable performance and longevity. Ideal for vehicles produced between 1983...
    ESR76
    £155.19 Inc. VAT
    £129.32 Ex. VAT
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    £155.19 Inc. VAT
    £129.32 Ex. VAT
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  • Defender 3.5 V8 Engine Coolant Water Pump from JGS4x4 Defender 3.5 V8 Engine Coolant Water Pump from JGS4x4

    Water Pump-V8 with Air Con and Hot Climate Air Con for Defender 90/110, Range Rover Classic PROFLOW

    PROFLOW

    £55.59 Inc. VAT
    £46.32 Ex. VAT
    The Water Pump 90-110 V8 with Air Con and Classic Hot Climate Air Con. is designed to efficiently circulate coolant through the engine and radiator, ensuring optimal temperature control. Suitable for Defender and Range Rover models, this PROFLOW water...
    STC488
    £55.59 Inc. VAT
    £46.32 Ex. VAT
    Qty in Cart: 0
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    £55.59 Inc. VAT
    £46.32 Ex. VAT
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  • Defender 2.5 Petrol/2.5 Diesel Engine Coolant Water Pump | OEM from JGS4x4

    Engine Coolant Water Pump OEM for Defender 1983-1989 2.5 Petrol/2.5 Diesel PROFLOW

    PROFLOW

    £60.29 Inc. VAT
    £50.24 Ex. VAT
    This 2.5 Petrol/2.5 Diesel Engine Coolant Water Pump is designed for Defender models from 1983 to 1989. It plays a crucial role in the vehicle's cooling system by circulating coolant through the engine and radiator to prevent overheating. The pump is...
    STC637P
    £60.29 Inc. VAT
    £50.24 Ex. VAT
    Qty in Cart: 0
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    £60.29 Inc. VAT
    £50.24 Ex. VAT
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  • Discovery 2 TD5 Electric Cooling Fan Conversion Kit Revotec from JGS4x4

    Electric Cooling Fan Conversion Kit Revotec for Defender TD5

    Revotec

    £373.99 Inc. VAT
    £311.66 Ex. VAT
    The TD5 Electric Cooling Fan Conversion Kit by Revotec is designed to enhance cooling efficiency for Defender TD5 engines. This kit includes a high power 15.2” 385mm suction fan, a retrofit mounting shroud, and a 35mm Revotec fan controller, all...
    DA8968-1
    £373.99 Inc. VAT
    £311.66 Ex. VAT
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    £373.99 Inc. VAT
    £311.66 Ex. VAT
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  • Defender Viscous Coupling 3.5 V8, 2.25, 2.5 Carb - ERC5708 from JGS4x4

    Viscous Coupling 3.5 V8, 2.25, 2.5 Carb for Defender

    Direct Replacement

    £79.19 Inc. VAT
    £65.99 Ex. VAT
    Defender Viscous Coupling V8 3.5 Carb - ERC5708 Viscous fan coupling  Fits models: Defender 2.25 Petrol with Air Conditioning Defender 2.5 Diesel N/A Defender 2.5 Petrol Defender 3.5 V8  Discovery 1 3.5 V8
    ERC5708
    £79.19 Inc. VAT
    £65.99 Ex. VAT
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    £79.19 Inc. VAT
    £65.99 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.