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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  • Land Rover Defender Td5 Thermostat & Housing - PEM100990

    Defender Td5 Thermostat & Housing

    Direct Replacement

    £15.39 Inc. VAT
    £12.82 Ex. VAT
    A replacement coolant thermostat with housing. A quality replacement part, equivalent to Land Rover part number: PEM100990 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1998-2006, Td5
    PEM100990
    £15.39 Inc. VAT
    £12.82 Ex. VAT
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    £15.39 Inc. VAT
    £12.82 Ex. VAT
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  • Defender  300TDi XS Water Pump OE Quality - PEB500090G

    Defender 300TDi XS Water Pump OE Quality

    PROFLOW

    £28.89 Inc. VAT
    £24.07 Ex. VAT
    The XS range of water pumps are all OE quality pumps designed and manufactured by Pro-Flow here in the UK with ISO TS16949 approval. Pro Flow pumps are manufactured from the same materials and on the same production lines as OE products, which are...
    PEB500090G-1
    £28.89 Inc. VAT
    £24.07 Ex. VAT
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  • JGS4x4 | Land Rover Defender Td5 Water Housing Repair Kit - DA4697

    Defender Td5 Water Housing Repair Kit

    Britpart

    £16.69 Inc. VAT
    £13.91 Ex. VAT
    This replacement water housing and seal is suitable for all TD5 engines. It is a common problem for this housing to corrode and leak. This kit includes all you need to fix it. EQUIVALENT TO LAND ROVER PART NUMBER(S): ERR7097, ERR7032, LVJ000010 SUITABLE...
    DA4697-1
    £16.69 Inc. VAT
    £13.91 Ex. VAT
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  • JGS4x4 | Land Rover Defender Tdi Coolant Expansion Header Tank Cap - NTC7161 Land Rover Defender Tdi Coolant Expansion Header Tank Cap - NTC7161

    Defender Tdi Coolant Expansion Header Tank Cap

    Direct Replacement

    £2.69 Inc. VAT
    £2.24 Ex. VAT
    A replacement pressure cap for the radiator coolant expansion or header tank. EQUIVALENT TO LAND ROVER PART NUMBER(S): NTC7161 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1989-1998, 200/300Tdi/V8
    NTC7161
    £2.69 Inc. VAT
    £2.24 Ex. VAT
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    £2.69 Inc. VAT
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  • Black radiator muff for Land Rover Defender (1986-2016) - DA2161BLACK High-quality radiator muff for Land Rover Defender - DA2161BLACK

    Radiator Muff Black for Land Rover Defender (1986-2016) | DA2161BLACK

    Britpart

    £36.39 Inc. VAT
    £30.32 Ex. VAT
    Enhance your Land Rover Defender's performance in cold weather and challenging conditions with this high-quality Radiator Muff in Black. Designed to manually control airflow into the radiator, this muff helps the engine and interior heater warm up...
    DA2161BLACK
    £36.39 Inc. VAT
    £30.32 Ex. VAT
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    £36.39 Inc. VAT
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  • JGS4x4 | Land Rover Defender 300 TDi Radiator Assembly - BTP2275

    Defender 300 TDi Radiator Assembly

    Direct Replacement

    £126.59 Inc. VAT
    £105.49 Ex. VAT
    A quality replacement engine cooling radiator with an integral engine oil cooler. EQUIVALENT TO LAND ROVER PART NUMBER(S): BTP2275 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1995-1998, 300 Tdi
    BTP2275
    £126.59 Inc. VAT
    £105.49 Ex. VAT
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  • Land Rover Defender & Discovery 1 200TDi Radiator And Engine Oil Cooler - BTP1823S Defender & Discovery 1 200TDi Radiator And Engine Oil Cooler - BTP1823S

    Defender & Discovery 1 200TDi Radiator And Engine Oil Cooler - BTP1823S

    Direct Replacement

    £134.79 Inc. VAT
    £112.32 Ex. VAT
    A new replacement radiator with integrated engine oil cooler. This is a quality replacement aluminium cored radiator. Aluminium is lighter and also offers better heat transfer so will be more efficient at cooling over the standard radiator. A quality...
    BTP1823S
    £134.79 Inc. VAT
    £112.32 Ex. VAT
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    £134.79 Inc. VAT
    £112.32 Ex. VAT
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  • Land Rover Defender 200TDi Engine Coolant Water Pump - STC639

    Defender 200TDi Engine Coolant Water Pump

    Direct Replacement

    £39.19 Inc. VAT
    £32.66 Ex. VAT
    Replacement engine water pump, complete with new gasket. A quality replacement part, equivalent to Land Rover part number: STC639 Suitable for the following Land Rover models:Defender, 200 Tdi, 1989-1994 (NOT Discovery 200TDi engines)
    STC639
    £39.19 Inc. VAT
    £32.66 Ex. VAT
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  • High-quality OEM Replacement Engine Water Coolant Pump for Land Rover Defender Td5 and Discovery 2 Td5 - PEM500040

    OEM Engine Water Coolant Pump for Land Rover Defender Td5 and Discovery 2 Td5 (1998-2006) | PEM500040

    PROFLOW

    £42.49 Inc. VAT
    £35.41 Ex. VAT
    Replace your engine's water coolant pump with this high-quality OEM replacement part. Designed specifically for Land Rover Defender Td5 (1998-2006) and Discovery 2 Td5 (1998-2004), this water coolant pump ensures efficient cooling and optimal engine...
    PEM500040G
    £42.49 Inc. VAT
    £35.41 Ex. VAT
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    £42.49 Inc. VAT
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  • High-quality replacement Late Type Heater Matrix with Straight Pipes for Land Rover Defender - UTP1725 Late Type Heater Matrix with Straight Pipes for Land Rover Defender (1990-2016) | UTP1725

    Late Type Heater Matrix with Straight Pipes for Land Rover Defender (1990-2016) | UTP1725

    Direct Replacement

    £27.69 Inc. VAT
    £23.07 Ex. VAT
    Ensure reliable heating performance in your Land Rover Defender with this high-quality Late Type Heater Matrix. Designed as a direct replacement part, this heater matrix with straight pipes provides efficient heating and optimal climate control,...
    UTP1725
    £27.69 Inc. VAT
    £23.07 Ex. VAT
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    £27.69 Inc. VAT
    £23.07 Ex. VAT
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  • Land Rover Defender Discovery 1 300 TDi Viscous Fan Coupling Unit - ERR2266

    Defender Discovery 1 300 TDi Viscous Fan Coupling Unit

    Direct Replacement

    £33.59 Inc. VAT
    £27.99 Ex. VAT
    Quality replacement radiator fan viscous coupling unit. A quality replacement part, equivalent to Land Rover part number: ERR2266Suitable for the following models: Land Rover: Discovery 1, 300 TDi, 1994-1998 Land Rover: Defender, 300 TDi, 1994-1998
    ERR2266
    £33.59 Inc. VAT
    £27.99 Ex. VAT
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    £33.59 Inc. VAT
    £27.99 Ex. VAT
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  • Land Rover Defender TD5 Diesel Fuel Filter Water Sensor - WKW500060

    Defender TD5 Diesel Fuel Filter Water Sensor

    Direct Replacement

    £15.79 Inc. VAT
    £13.16 Ex. VAT
    A replacement fuel filter water sensor. The water sensor screws into the bottom of the diesel fuel filter (ESR4686), when water is present in the filter, the sensor illuminates a warning light on the dashboard. The sensors are prone to damage and also...
    WKW500060
    £15.79 Inc. VAT
    £13.16 Ex. VAT
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    £15.79 Inc. VAT
    £13.16 Ex. VAT
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