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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  • JGS4x4 | Land Rover Defender Tdi Coolant Expansion Header Tank - PCF101590

    Defender Tdi Coolant Expansion Header Tank

    Direct Replacement

    £22.49 Inc. VAT
    £18.74 Ex. VAT
    A replacement radiator coolant expansion or header tank. These are prone to splitting along the plastic welded seams due to the constant heating and cooling. EQUIVALENT TO LAND ROVER PART NUMBER(S): PCF101590, ESR63 SUITABLE FOR THE FOLLOWING LAND ROVER...
    PCF101590
    £22.49 Inc. VAT
    £18.74 Ex. VAT
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    £22.49 Inc. VAT
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  • Hose-Bleed Pipe Assembly to Expansion Tank for Defender 300TDi - PCH117840

    Defender 300TDi Hose-Bleed Pipe Assembly to Expansion Tank - PCH117840

    Direct Replacement

    £8.69 Inc. VAT
    £7.24 Ex. VAT
    Replace your worn, damaged, or broken hose-bleed pipe assembly with this high-quality replacement designed specifically for the Land Rover Defender 300TDi. This hose ensures the optimal performance and reliability of your vehicle’s cooling...
    PCH117840
    £8.69 Inc. VAT
    £7.24 Ex. VAT
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    £8.69 Inc. VAT
    £7.24 Ex. VAT
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  • JGS4x4 | Valve Assembly - JQD500080V

    Defender Valve Assembly

    Direct Replacement

    £64.49 Inc. VAT
    £53.74 Ex. VAT
    Valve assembly. EQUIVALENT TO LAND ROVER PART NUMBER(S): JQD500080 JGS4x4 can supply all the engine and transmission parts you need, such as bearings, pistons & rings, valves, guides, gaskets, belts, chains, bolts, and more from top brands like...
    JQD500080V
    £64.49 Inc. VAT
    £53.74 Ex. VAT
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  • Land Rover Defender 300TDi Coolant Hose Kit Replacement - FK0901 Coolant Hose Kit for Defender 300TDi - FK0901

    Complete Coolant Hose Kit for Land Rover Defender 300TDi - FK0901

    Direct Replacement

    £59.99 Inc. VAT
    £49.99 Ex. VAT
    Replace your worn, damaged, or broken coolant hoses with this comprehensive Coolant Hose Kit designed specifically for the Land Rover Defender 300TDi. This kit includes six essential hoses to ensure the optimal performance and reliability of your...
    FK0901
    £59.99 Inc. VAT
    £49.99 Ex. VAT
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  • Heater Temperature Control Lever And Cable for Land Rover Defender - STC4848

    Heater Temperature Control Lever And Cable for Land Rover Defender (1986-2002) | STC4848

    Direct Replacement

    £122.19 Inc. VAT
    £101.82 Ex. VAT
    Replace your Land Rover Defender's faulty heater temperature control lever and cable with this high-quality replacement part. Specifically designed for right-hand drive Land Rover Defender models from 1986 to 2002, this lever and cable assembly...
    STC4848
    £122.19 Inc. VAT
    £101.82 Ex. VAT
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  • JGS4x4 | Defender 200Tdi Radiator Bottom Hose - ESR536

    Defender 200Tdi Radiator Bottom Hose

    Direct Replacement

    £16.99 Inc. VAT
    £14.16 Ex. VAT
    Defender 200Tdi radiator bottom hose. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 200Tdi, 1989-1992 EQUIVALENT TO LAND ROVER PART NUMBER(S): ESR536 A coolant or water hose is a flexible pipe often made of rubber on your Land Rover,...
    ESR536
    £16.99 Inc. VAT
    £14.16 Ex. VAT
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    £16.99 Inc. VAT
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  • Land Rover Defender TD5 Radiator Cooling  - PDK000100

    Defender TD5 Radiator Cooling Up to 2002

    Direct Replacement

    £127.69 Inc. VAT
    £106.41 Ex. VAT
    Quality replacement radiator. Equivalent to Land Rover part number: PDK000100Suitable for the following models: Land Rover: Defender, TD5, 1998-2002 Up to VIN 2A622423
    PDK000100
    £127.69 Inc. VAT
    £106.41 Ex. VAT
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  • Land Rover Defender 300TDi Water Pump Bypass Hose Replacement - ERR5099

    Defender & Discovery 300TDi Water Pump Bypass Hose - Part Number ERR5099

    Direct Replacement

    £0.79 Inc. VAT
    £0.66 Ex. VAT
    Replace your worn, damaged, or broken water pump bypass hose with this high-quality replacement designed specifically for the Land Rover Defender 300TDi. This hose ensures the optimal performance and reliability of your vehicle’s cooling system...
    ERR5099
    £0.79 Inc. VAT
    £0.66 Ex. VAT
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    £0.79 Inc. VAT
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  • Defender Fuel Cooler Hose - PCH114650

    Defender Fuel Cooler Hose

    Direct Replacement

    £9.69 Inc. VAT
    £8.07 Ex. VAT
    A replacement fuel cooler coolant return hose. Compatibility: Land Rover Defender Td5 1998-2004 upto VIN 4A673266
    PCH114650
    £9.69 Inc. VAT
    £8.07 Ex. VAT
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    £9.69 Inc. VAT
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  • JGS4x4 | Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket - STC4378G | Proflow

    Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket

    PROFLOW

    £53.29 Inc. VAT
    £44.41 Ex. VAT
    Defender/Discovery 1 engine coolant water pump includes gasket. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 Range Rover P38, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S):...
    STC4378G
    £53.29 Inc. VAT
    £44.41 Ex. VAT
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    £53.29 Inc. VAT
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  • Proflow STC483 V8 Water Pump for Land Rover Discovery 1

    High-Quality Proflow STC483 V8 Water Pump for Land Rover Discovery 1 and Range Rover Classic

    PROFLOW

    £51.89 Inc. VAT
    £43.24 Ex. VAT
    Ensure your Land Rover’s cooling system operates efficiently with the Proflow STC483 V8 Water Pump. This high-quality replacement part is designed for V8 petrol engines and is compatible with Land Rover Defender, Discovery 1 and Range Rover...
    STC483G
    £51.89 Inc. VAT
    £43.24 Ex. VAT
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    £51.89 Inc. VAT
    £43.24 Ex. VAT
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  • JGS4x4 | Land Rover Defender Td5 & Puma Aluminium Radiator Expansion Bottle Cap - DA8896

    Defender Td5 & Puma Aluminium Radiator Expansion Bottle Cap

    Britpart

    £47.09 Inc. VAT
    £39.24 Ex. VAT
    A smart blue anodised aluminium radiator expansion tank bottle cap. COLOUR: Blue EQUIVALENT TO LAND ROVER PART NUMBER(S): PCD100160 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1998-2016, Td5, 2.2/2.4 Puma
    DA8896
    £47.09 Inc. VAT
    £39.24 Ex. VAT
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    £47.09 Inc. VAT
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