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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  • Hose-ETC5752 from JGS4x4

    Turbo Hose for Defender 2.5 Turbo Diesel

    Britpart

    £17.39 Inc. VAT
    £14.49 Ex. VAT
    This Turbo Hose is designed for the Defender 2.5 Turbo Diesel engine, providing a reliable connection from the cooler to the inlet manifold. Manufactured by Britpart, it ensures durability and performance for your vehicle's turbo system. Ideal for...
    ETC5752
    £17.39 Inc. VAT
    £14.49 Ex. VAT
    Qty in Cart: 0
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    £17.39 Inc. VAT
    £14.49 Ex. VAT
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  • Hose-BTR447 from JGS4x4

    Heater Hose for Defender 200TDI BTR447

    Britpart

    £10.79 Inc. VAT
    £8.99 Ex. VAT
    This heater hose is designed for the Defender with the 200TDI engine. It connects from the metal pipe to the heater and fits up to HA chassis numbers. Ideal for those repairing or rebuilding vehicles with this engine type, it ensures reliable coolant...
    BTR447
    £10.79 Inc. VAT
    £8.99 Ex. VAT
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    £10.79 Inc. VAT
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  • Crankcase Breather Hose-ERR877 from JGS4x4

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

    Britpart

    £22.39 Inc. VAT
    £18.66 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
    £22.39 Inc. VAT
    £18.66 Ex. VAT
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    £22.39 Inc. VAT
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  • Clutch Pipe-577643 | OEM from JGS4x4

    Clutch Pipe From Clutch Hose to Clutch Slave Cylinder for V8 Defender, Range Rover OEM

    OEM Parts

    £15.99 Inc. VAT
    £13.32 Ex. VAT
    This V8 Clutch Pipe connects the clutch hose to the clutch slave cylinder, designed for Defender and Range Rover models. The clutch system allows smooth gear changes by disconnecting the engine from the transmission when the clutch pedal is pressed. This...
    577643
    £15.99 Inc. VAT
    £13.32 Ex. VAT
    Qty in Cart: 0
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    £15.99 Inc. VAT
    £13.32 Ex. VAT
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  • Bottom Frame-BTP2284 from JGS4x4

    Bottom Radiator Frame for Defender 300TDI

    Britpart

    £62.79 Inc. VAT
    £52.32 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
    £62.79 Inc. VAT
    £52.32 Ex. VAT
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    £62.79 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

    £304.89 Inc. VAT
    £254.07 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
    £304.89 Inc. VAT
    £254.07 Ex. VAT
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    £304.89 Inc. VAT
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  • Terrafirma Defender Puma 90/110/130 2.2 TD4 Puma Silicone Intercooler Hose Kit Black from JGS4x4

    Terrafirma Silicone Intercooler Hose Kit for Defender Puma 2.2 TD4

    Terrafirma

    £62.99 Inc. VAT
    £52.49 Ex. VAT
    This Terrafirma Silicone Intercooler Hose Kit is designed specifically for Defender Puma 90/110/130 models equipped with the 2.2 TD4 Puma engine from 2007 to 2016. Crafted from high-quality silicone with polyester reinforcement, these hoses offer...
    TF745
    £62.99 Inc. VAT
    £52.49 Ex. VAT
    Qty in Cart: 0
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    £62.99 Inc. VAT
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  • Hose-ERR1729 from JGS4x4

    Air Cyclone Hose for Defender 200TDI

    Direct Replacement

    £45.89 Inc. VAT
    £38.24 Ex. VAT
    This Air Cyclone Hose is designed for use with the Defender 200TDI engine. It serves as the cyclone to air breather hose, essential for the oil separator system on naturally aspirated and 200TDI engines. Crafted to meet high standards, this hose ensures...
    ERR1729
    £45.89 Inc. VAT
    £38.24 Ex. VAT
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  • Heater Control Unit - JFC500840 for Defender Puma Tdci from JGS4x4

    Heater Control Unit for Defender Puma Tdci

    OEM Parts

    £174.99 Inc. VAT
    £145.82 Ex. VAT
    Repair your Land Rover Defender’s heating system with the JFC500840 Heater Control Unit. This OEM replacement part is for Defender models from 2007 onwards, ensuring optimal performance and reliability. The unit restores precise control over...
    JFC500840
    £174.99 Inc. VAT
    £145.82 Ex. VAT
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    £174.99 Inc. VAT
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  • Defender/Discovery 1 Heater Hose To Inlet Manifold from JGS4x4

    Coolant Hose from Heater to Inlet Manifold for Defender, Discovery 1, Range Rover Classic 3.5 Twin Carb

    Direct Replacement

    £2.19 Inc. VAT
    £1.82 Ex. VAT
    This coolant hose connects the heater to the inlet manifold, designed specifically for 3.5 Twin Carb engines found in Defender, Discovery 1, and Range Rover Classic models. It ensures efficient coolant flow within the cooling system, helping to maintain...
    ERC2320
    £2.19 Inc. VAT
    £1.82 Ex. VAT
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    £2.19 Inc. VAT
    £1.82 Ex. VAT
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  • Defender/Discovery 1 Heater Hose from JGS4x4

    Heater Hose to Water Pump for Defender 4.0 V8 Petrol

    Direct Replacement

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This Heater Hose to Water Pump is designed for the Defender with a 4.0 V8 Petrol engine. It provides a reliable and flexible connection for coolant flow within the vehicle's cooling system. Over time, coolant hoses can degrade or split, leading to leaks;...
    PEH101530
    £1.99 Inc. VAT
    £1.66 Ex. VAT
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    £1.99 Inc. VAT
    £1.66 Ex. VAT
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  • Defender/Discovery 1 Engine Cooling Radiator from JGS4x4 Defender/Discovery 1 Engine Cooling Radiator from JGS4x4

    Aluminium Radiator Only for Defender, Discovery 1, 300TDI Range Rover Classic Nissens

    Nissens

    £161.99 Inc. VAT
    £134.99 Ex. VAT
    This aluminium radiator is designed for vehicles equipped with the 300TDI engine, fitting models such as Defender, Discovery 1, and Range Rover Classic. It ensures efficient engine cooling to prevent overheating, which is critical for maintaining engine...
    BTP2275G
    £161.99 Inc. VAT
    £134.99 Ex. VAT
    Qty in Cart: 0
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    £161.99 Inc. VAT
    £134.99 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.