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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  • LR005894G-Thermostat | OEM from JGS4x4

    Oil Cooler Thermostat for Defender Puma 2.4 L Engine OEM

    OEM Parts

    £25.59 Inc. VAT
    £21.32 Ex. VAT
    This Oil Cooler Thermostat is designed for the Defender with a 2.4L 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 properly or develop...
    LR005894G
    £25.59 Inc. VAT
    £21.32 Ex. VAT
    Qty in Cart: 0
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    £25.59 Inc. VAT
    £21.32 Ex. VAT
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  • Radiator from JGS4x4

    Radiator Petrol Heavy Duty without Oil Cooler for Defender 90/110 / 2.5 NA Diesel to 2.25

    Direct Replacement

    £154.39 Inc. VAT
    £128.66 Ex. VAT
    This radiator is designed for Defender models equipped with 2.25 Petrol Heavy Duty, 2.5 Petrol, and 2.5NA Diesel engines, suitable for vehicles without an oil cooler. It efficiently prevents engine overheating by maintaining optimal temperature levels...
    ESR79
    £154.39 Inc. VAT
    £128.66 Ex. VAT
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    £154.39 Inc. VAT
    £128.66 Ex. VAT
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  • LR112861-Fan And Motor | Genuine from JGS4x4

    Viscous Fan and Motor for Defender 3.0 V6 Petrol, Discovery 5 Petrol, Range Rover Petrol and 5.0 V8, Range Rover Sport and 5.0 V8

    Genuine Land Rover

    £502.59 Inc. VAT
    £418.82 Ex. VAT
    This viscous fan and motor is designed for a range of models including Defender 3.0 V6 Petrol, Discovery 5 3.0 V6 Petrol, Range Rover 3.0 V6 Petrol and 5.0 V8, and Range Rover Sport 3.0 V6 Petrol and 5.0 V8 engines. It provides reliable cooling...
    LR112861LR
    £502.59 Inc. VAT
    £418.82 Ex. VAT
    Qty in Cart: 0
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    £502.59 Inc. VAT
    £418.82 Ex. VAT
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  • Oil Hose from JGS4x4

    Plenum Chamber Hose for Defender, Discovery 1, Range Rover P38 OEM

    OEM Parts

    £8.39 Inc. VAT
    £6.99 Ex. VAT
    The Plenum Chamber Hose for V8 Rover Engine is designed for use with Defender, Discovery 1, Range Rover, and Range Rover P38 models. This flexible oil hose allows efficient oil flow around the engine, transmission, or steering system, ensuring optimal...
    LLH500090G
    £8.39 Inc. VAT
    £6.99 Ex. VAT
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    £8.39 Inc. VAT
    £6.99 Ex. VAT
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  • Heater Water Hose from JGS4x4

    Inlet Heater Hose for Defender TD5

    Direct Replacement

    £36.19 Inc. VAT
    £30.16 Ex. VAT
    This Inlet Heater Hose is designed specifically for the Defender with the TD5 engine. It serves as a flexible coolant pipe, typically made of durable rubber, that allows coolant to circulate efficiently within the vehicle's heating system. Over time,...
    AWR6235
    £36.19 Inc. VAT
    £30.16 Ex. VAT
    Qty in Cart: 0
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    £36.19 Inc. VAT
    £30.16 Ex. VAT
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  • Engine Cooling Radiator Assembly-ESR3685 from JGS4x4

    Radiator for V8 Twin Carb with Engine Oil Cooler From TA for Defender

    Direct Replacement

    £502.89 Inc. VAT
    £419.07 Ex. VAT
    This radiator is designed specifically for the Defender with a V8 Twin Carb engine featuring an engine oil cooler, starting from TA chassis number and also fitted to the 50th Anniversary model. It plays a crucial role in maintaining optimal engine...
    ESR3685
    £502.89 Inc. VAT
    £419.07 Ex. VAT
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    £502.89 Inc. VAT
    £419.07 Ex. VAT
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  • Engine Cooling Radiator-ESR77 from JGS4x4

    Radiator for Defender 2.5 Petrol and NA Diesel Without Oil Cooler

    Direct Replacement

    £289.89 Inc. VAT
    £241.57 Ex. VAT
    This radiator is designed for Defender models equipped with 2.5 Petrol and NA Diesel engines without an oil cooler, starting from FA to JA chassis numbers. It efficiently manages engine temperature to prevent overheating, ensuring reliable performance...
    ESR77
    £289.89 Inc. VAT
    £241.57 Ex. VAT
    Qty in Cart: 0
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    £289.89 Inc. VAT
    £241.57 Ex. VAT
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  • Engine Coolant Thermostat-88 Degrees from JGS4x4

    Thermostat for Defender 200TDI Waxstat

    Waxstat

    £16.49 Inc. VAT
    £13.74 Ex. VAT
    This Waxstat thermostat is designed for the Defender with the 200TDI 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 properly or develop...
    ERR2803G
    £16.49 Inc. VAT
    £13.74 Ex. VAT
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    £16.49 Inc. VAT
    £13.74 Ex. VAT
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  • JHC500150-Vent Hose | Genuine from JGS4x4

    Coolant Hose Heater Outlet Attaches to Coolant Reservoir for 2.4 Defender

    Genuine Land Rover

    £163.56 Inc. VAT
    £136.30 Ex. VAT
    This 2.4 Coolant Hose Heater Outlet is designed to attach to the coolant reservoir, providing reliable performance for Defender vehicles with a 2.4 engine. Manufactured to genuine Land Rover standards, this vent hose ensures proper coolant flow and...
    JHC500150LR
    £163.56 Inc. VAT
    £136.30 Ex. VAT
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    £163.56 Inc. VAT
    £136.30 Ex. VAT
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  • Defender/Discovery 1 Viscous Fan Coupling-ERC5708G from JGS4x4

    Viscous Unit for Coolant Fan / Water Pump on 2.25 and 2.5 NA for Defender Petrol

    Direct Replacement

    £108.89 Inc. VAT
    £90.74 Ex. VAT
    This viscous unit is designed for the coolant fan and water pump on naturally aspirated 2.25 and 2.5 petrol engines, specifically suited for Defender models from 1983 to 2006. It ensures efficient cooling by engaging the fan blades as engine temperature...
    ERC5708G
    £108.89 Inc. VAT
    £90.74 Ex. VAT
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    £108.89 Inc. VAT
    £90.74 Ex. VAT
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  • Defender/Discovery 1 EGR Hose from JGS4x4

    EGR Hose for Defender 300TDI

    Direct Replacement

    £3.69 Inc. VAT
    £3.07 Ex. VAT
    This EGR Hose is designed for the Defender with the 300TDI engine. It plays a crucial role in the exhaust gas recirculation system, which helps reduce harmful Nitrous Oxide NOx emissions by recycling exhaust gases back into the air intake. This process...
    ERR3580
    £3.69 Inc. VAT
    £3.07 Ex. VAT
    Qty in Cart: 0
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    £3.69 Inc. VAT
    £3.07 Ex. VAT
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  • Defender/Discovery 1 Cylinder Head Gasket-ERR2428 from JGS4x4

    Water Pump Gasket for V8 Twin Carb for Defender, Discovery 1, and Range Rover Classic

    Direct Replacement

    £0.99 Inc. VAT
    £0.82 Ex. VAT
    This water pump gasket is designed for V8 Twin Carb engines used in Defender, Discovery 1, and Range Rover Classic models. It ensures a reliable seal for the water pump, preventing leaks and maintaining optimal engine cooling performance. Suitable for...
    ERR2428
    £0.99 Inc. VAT
    £0.82 Ex. VAT
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    £0.99 Inc. VAT
    £0.82 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.