Cooling & Heating

Cooling & Heating

At JGS4x4, we understand that your Land Rover and 4x4 vehicles demand the highest quality parts to ensure they perform at their best, especially when tackling rugged terrains. Our extensive selection of Defender cooling and heating components is designed for those who value durability and reliability in their automotive maintenance. From robust radiators and high-efficiency intercoolers to premium heating elements, each part is crafted to meet OEM standards, ensuring perfect compatibility with your vehicle. Whether you’re an off-road enthusiast seeking to enhance your vehicle’s performance or a dedicated owner looking for reliable replacements, our parts promise exceptional heat management and comfort, even in the harshest conditions.

Our aftermarket upgrades not only improve the efficiency of your cooling and heating systems but also contribute to the overall safety and longevity of your vehicle. With features like corrosion-resistant materials and precision engineering, you can trust that our products will withstand the rigors of off-road adventures while maintaining optimal performance on and off the highway. Enhance your Land Rover's capabilities with parts that not only fit seamlessly but also elevate your driving experience, ensuring you stay cool under pressure and warm when it matters most.

At JGS4x4, we prioritise quality and customer satisfaction, providing you with automotive solutions that keep your 4x4 running smoothly, whether you’re navigating rocky paths or cruising through city streets. Explore our selection today and discover how our Defender cooling and heating components can transform your vehicle's performance, reliability, and overall driving experience. With JGS4x4, you’re not just purchasing parts; you’re investing in the future of your adventure-ready vehicle, ensuring every journey is as thrilling as the last..

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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 | LR112861LR

    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
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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 | LLH500090G

    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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  • M6X65mm High Tensile Setscrew Bolt from JGS4x4

    Bolt M6 x 70 For Thermostat Housing on NA 2.5 Diesel Also to Early Washer Bottle Bracket | BH106141L

    Direct Replacement

    £0.89 Inc. VAT
    £0.74 Ex. VAT
    This Bolt M6 x 70 is designed for use with naturally aspirated 2.5 Diesel engines, specifically for the thermostat housing and early washer bottle bracket applications. It ensures a secure fit and reliable performance in critical engine components...
    BH106141L
    £0.89 Inc. VAT
    £0.74 Ex. VAT
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    £0.89 Inc. VAT
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  • Heater Water Hose from JGS4x4

    Inlet Heater Hose for Defender TD5 | AWR6235

    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
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    £36.19 Inc. VAT
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  • Heater Control Unit - JFC500840 for Defender Puma Tdci from JGS4x4

    Heater Control Unit - JFC500840 for Defender Puma Tdci

    OEM Parts

    £187.19 Inc. VAT
    £155.99 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
    £187.19 Inc. VAT
    £155.99 Ex. VAT
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    £187.19 Inc. VAT
    £155.99 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 | ESR3685

    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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  • Engine Cooling Radiator - ESR77 from JGS4x4

    Radiator for Defender 2.5 Petrol and NA Diesel Without Oil Cooler | ESR77

    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
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    £289.89 Inc. VAT
    £241.57 Ex. VAT
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  • Engine Coolant Water Pump - STC635 from JGS4x4

    Water Pump 2.5 P D NA with A/C and A127 Alternator TD for Defender Turbo Diesel | STC635

    Direct Replacement

    £47.49 Inc. VAT
    £39.57 Ex. VAT
    This Water Pump 2.5P 2.5D NA with A/C and A127 Alternator 2.5TD is designed for Defender models with Turbo Diesel engines. It plays a crucial role in the cooling system by circulating coolant through the engine and radiator, ensuring optimal operating...
    STC635
    £47.49 Inc. VAT
    £39.57 Ex. VAT
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  • Engine Coolant Thermostat - 88 Degrees from JGS4x4

    Thermostat for Defender 200TDI Waxstat | ERR2803G

    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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  • JHC500150 - Vent Hose | Genuine from JGS4x4

    Coolant Hose Heater Outlet Attaches to Coolant Reservoir for 2.4 Defender Genuine Land Rover| JHC500150LR

    Genuine Land Rover

    £179.69 Inc. VAT
    £149.74 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
    £179.69 Inc. VAT
    £149.74 Ex. VAT
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    £179.69 Inc. 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 | ERC5708G

    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
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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 | ERC2320

    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
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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.