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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  • Defender 2.5 Petrol/2.5 Diesel/2.5 Turbo Diesel/200Tdi Gasket from JGS4x4

    Front Cover to Water Pump Inlet Gasket for Defender, Series 2.5 Petrol Diesel Turbo Diesel 200TDI | ERR1607

    Direct Replacement

    £0.29 Inc. VAT
    £0.24 Ex. VAT
    This Front Cover to Water Pump Inlet Gasket is designed for use with Defender and Series models equipped with 2.5 Petrol, 2.5 Diesel, 2.5 Turbo Diesel, and 200TDI engines. It creates a reliable seal between the water pump inlet and front cover,...
    ERR1607
    £0.29 Inc. VAT
    £0.24 Ex. VAT
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    £0.29 Inc. VAT
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  • Heater Hose - Inlet Line - BTR6165 for Defender 300TDi from JGS4x4

    Heater Hose - Inlet Line - BTR6165 for Defender 300TDi

    Direct Replacement

    £7.89 Inc. VAT
    £6.57 Ex. VAT
    Replace your worn, damaged, or broken heater inlet 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 heating and cooling...
    BTR6165
    £7.89 Inc. VAT
    £6.57 Ex. VAT
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  • Direct Replacement High Output Later Type Heater Matrix for Defender (1990-2006) | DA4744, automotive heater matrix with metal fins and inlet and outlet pipes.

    High Output Later Type Heater Matrix for Defender (1990-2006) | DA4744

    Direct Replacement

    £320.59 Inc. VAT
    £267.16 Ex. VAT
    Enhance the heating efficiency of your Land Rover Defender with the AlliSport High Output Later Type Heater Matrix. This uprated heater matrix has twice the capacity of the standard heater matrix, providing increased heat output and improved windscreen...
    DA4744
    £320.59 Inc. VAT
    £267.16 Ex. VAT
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    £320.59 Inc. VAT
    £267.16 Ex. VAT
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  • Genuine Land Rover Coolant Bottle or Reservoir for Defender, close-up of the beige plastic coolant reservoir with red cap and embossed 'COLD LEVEL' markings.

    Coolant Bottle or Reservoir for Defender | Genuine - PCF101530

    Genuine Land Rover

    £105.79 Inc. VAT
    £88.16 Ex. VAT
    Coolant Bottle or Reservoir, suitable for Defender. Genuine part. VEHICLE COMPATIBILITY:Defender EQUIVALENT TO OR RELATED PART NUMBER(S):PCF101530, PCF101530LR JGS4x4 makes it easy to get the parts you need, when you need them. With clear listings,...
    PCF101530LR
    £105.79 Inc. VAT
    £88.16 Ex. VAT
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  • Defender Flexi Mount from JGS4x4

    Flexible Mounting for Fan Cowl for Defender to 1998 | ETC4993

    Direct Replacement

    £3.79 Inc. VAT
    £3.16 Ex. VAT
    This flexible mounting for the fan cowl is designed specifically for Defender models up to 1998. It provides a reliable and durable solution to secure the fan cowl, ensuring optimal performance and longevity. Ideal for those maintaining or restoring...
    ETC4993
    £3.79 Inc. VAT
    £3.16 Ex. VAT
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    £3.79 Inc. VAT
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  • NTC9055G-Defender 300TDI Clutch Hose | AP Driveline from JGS4x4

    Clutch Hose For 300TDI From Slave to Master Cylinder for Defender AP Driveline | NTC9055G

    AP Driveline

    £14.89 Inc. VAT
    £12.41 Ex. VAT
    This clutch hose is designed specifically for the Defender 300TDI models from 1995 to 1998. It connects the slave cylinder to the master cylinder within the hydraulic clutch system, ensuring smooth clutch operation. The hose is made from flexible rubber...
    NTC9055G
    £14.89 Inc. VAT
    £12.41 Ex. VAT
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  • Defender Puma Air Inlet Silicone Hose from JGS4x4

    Silicone Intercooler Hose For Defender Puma 2.2 2012 Onward | DA3210

    Britpart

    £46.59 Inc. VAT
    £38.82 Ex. VAT
    Upgrade your Defender 2.2 Puma 2012 onward with this high-quality silicone intercooler hose from Britpart. Designed to withstand higher temperatures and resist oils and chemicals, this hose offers superior durability compared to standard rubber hoses...
    DA3210
    £46.59 Inc. VAT
    £38.82 Ex. VAT
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  • Britpart Silicone Coolant Hose Kit | DA4573 for Defender 2.5 Td5, blue silicone coolant hoses for vehicle cooling system.

    Silicone Coolant Hose Kit | DA4573 for Defender 2.5 Td5

    Britpart

    £86.99 Inc. VAT
    £72.49 Ex. VAT
    Keep your Land Rover Defender Td5 (1998-2006) in top condition with the Britpart Silicone Coolant Hose Kit | DA4573. Specifically designed for Defender models with 2.5 Td5 Diesel engines, this high-quality hose kit ensures efficient cooling and prevents...
    DA4573
    £86.99 Inc. VAT
    £72.49 Ex. VAT
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    £86.99 Inc. VAT
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  • Water Pump O-Ring Seal Kit  PFQ10001L  Fits Td5 & 2.0L Engines from JGS4x4

    Water Pump O-Ring Seal Kit Fits Td5 & 2.0L Engines

    Britpart

    £6.39 Inc. VAT
    £5.32 Ex. VAT
    Maintain your Land Rover's cooling system integrity with this Water Pump O-Ring Seal Kit (PFQ10001L). Designed to replace the D-ring seals between the water pump and engine block, this kit ensures a secure, leak-free connection, essential for optimal...
    PFQ10001L
    £6.39 Inc. VAT
    £5.32 Ex. VAT
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    £6.39 Inc. VAT
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  • ERR3291G-Defender/Discovery 1 Coolant Thermostat With Seal-88 Degrees | Waxstat from JGS4x4

    Thermostat for Defender 300TDI 88 Degree Waxstat | ERR3291G

    Waxstat

    £17.69 Inc. VAT
    £14.74 Ex. VAT
    This thermostat is designed for Defender models equipped with the 300TDI engine, providing reliable coolant flow regulation at 88 degrees. It includes a seal to ensure a secure fit and prevent leaks. Over time, thermostats can fail to open or close...
    ERR3291G
    £17.69 Inc. VAT
    £14.74 Ex. VAT
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  • Defender 200TDI Radiator To Upper Pipe Hose from JGS4x4

    Top Radiator Hose for Defender 200TDI | NTC4895

    Direct Replacement

    £4.39 Inc. VAT
    £3.66 Ex. VAT
    This top radiator hose is designed specifically for the Defender 200TDI engine, covering models from 1989 to 1994. It connects the radiator to the upper pipe, ensuring efficient coolant flow within the cooling system. Made from durable rubber, this hose...
    NTC4895
    £4.39 Inc. VAT
    £3.66 Ex. VAT
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    £4.39 Inc. VAT
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  • Coolant Thermostat With Seal-77/78 Degrees from JGS4x4

    Thermostat for Defender 300TDI | ERR3291W

    Direct Replacement

    £8.79 Inc. VAT
    £7.32 Ex. VAT
    This thermostat is designed for Defender vehicles equipped with the 300TDI engine. It regulates the flow of coolant from the engine to the radiator, maintaining optimal engine temperature at 77/78 degrees. Over time, thermostats can fail to open or close...
    ERR3291W
    £8.79 Inc. VAT
    £7.32 Ex. VAT
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    £8.79 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.