Cooling & Heating

Cooling & Heating

At JGS4x4, we specialise in providing high-quality parts and accessories for Land Rover and 4x4 vehicles, focusing on the Range Rover L405's cooling and heating systems to enhance your driving experience. Our extensive range includes OEM-quality replacements and premium aftermarket upgrades designed to deliver exceptional performance, durability, and reliability on and off the road. Whether you're navigating rugged terrains or cruising on highways, our meticulously crafted components ensure optimal engine temperature regulation, improved fuel efficiency, and enhanced cabin comfort. Our cooling systems feature advanced radiator designs and robust hoses that withstand extreme conditions, while our heating parts guarantee a warm, cozy interior during chilly adventures.

Each product is engineered for perfect compatibility with the Range Rover L405, making installation a breeze and ensuring your vehicle runs smoothly. With an emphasis on safety, our parts undergo rigorous testing to meet high standards, providing peace of mind for 4x4 enthusiasts who demand the best. Elevate your vehicle's off-road capability with our performance-enhancing upgrades, designed for those who seek adventure without compromising on quality.

At JGS4x4, we understand that every detail matters, which is why our selection focuses on parts that not only fit perfectly but also enhance the overall driving experience. Trust us to provide you with the essential components necessary for maintaining your Range Rover L405’s performance, ensuring that your vehicle is always ready for the next journey. Discover the difference that quality parts can make in reliability and efficiency—choose JGS4x4 for all your Land Rover and 4x4 vehicle needs and drive with confidence knowing you're backed by the best in the industry..

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  • Discovery 1/Range Rover Classic Drive Belt-ERC675 from JGS4x4

    Fan Belt for Discovery 1 Range Rover Classic 3.5 L V8

    Direct Replacement

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This fan belt is designed for use with the 3.5L V8 engines found in Discovery 1 and Range Rover Classic models. It powers essential components such as the water pump, alternator, power steering, and air conditioning. Over time, drive belts can crack,...
    ERC675
    £1.99 Inc. VAT
    £1.66 Ex. VAT
    Qty in Cart: 0
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    £1.99 Inc. VAT
    £1.66 Ex. VAT
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  • Discovery 1/Range Rover Classic Breather Hose from JGS4x4

    Breather Hose for Discovery 1/Range Rover Classic

    Direct Replacement

    £1.29 Inc. VAT
    £1.07 Ex. VAT
    This breather hose is designed for Discovery 1 and Range Rover Classic V8 1971-1994 models. It is a flexible rubber pipe that plays a crucial role in maintaining proper engine ventilation. Over time, the hose may split or degrade naturally, leading to...
    ERR4764
    £1.29 Inc. VAT
    £1.07 Ex. VAT
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    £1.29 Inc. VAT
    £1.07 Ex. VAT
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  • Discovery 1/Range Rover Classic 200TDI Intercooler Hose-ESR2263 from JGS4x4

    Intercooler Hose for 200TDI I Discovery 1 and Range Rover Classic

    Direct Replacement

    £5.19 Inc. VAT
    £4.32 Ex. VAT
    This intercooler hose is designed specifically for the Discovery 1 and Range Rover models equipped with the 200TDI engine. It is engineered to withstand the extreme heat and pressures experienced in turbocharged engines, ensuring reliable performance...
    ESR2263
    £5.19 Inc. VAT
    £4.32 Ex. VAT
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    £5.19 Inc. VAT
    £4.32 Ex. VAT
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  • Defender/Discovery 1 Coolant Thermostat With Seal-88 Degrees from JGS4x4

    Coolant Thermostat With Seal 88 Degrees for Defender, Discovery

    Direct Replacement

    £6.19 Inc. VAT
    £5.16 Ex. VAT
    This coolant thermostat with seal is designed for Defender and Discovery 1 models, ensuring optimal engine temperature regulation. It operates at 88 degrees, helping to maintain efficient coolant flow from the engine to the radiator. Over time,...
    ERR3291F
    £6.19 Inc. VAT
    £5.16 Ex. VAT
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    £6.19 Inc. VAT
    £5.16 Ex. VAT
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  • NEW Defender Coolant Overflow Container Bleed Screw Blue Aluminium - LR055301BLUE from JGS4x4 NEW Defender Coolant Overflow Container Bleed Screw Blue Aluminium - LR055301BLUE from JGS4x4

    Coolant Overflow Container Bleed Screw Blue Aluminium for NEW Defender

    Britpart

    £8.49 Inc. VAT
    £7.07 Ex. VAT
    This blue anodised aluminium coolant overflow container bleed screw is designed to fit most Range Rover models from 2010 onwards. Crafted for durability and a smart finish, it features a 21mm bleed screw size suitable for efficient radiator coolant...
    LR055301BLUE-6
    £8.49 Inc. VAT
    £7.07 Ex. VAT
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    £8.49 Inc. VAT
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  • Electric Cooling Fan Override Switch Revotec - DA8974 from JGS4x4 Electric Cooling Fan Override Switch Revotec - DA8974 from JGS4x4

    Revotec Fan Override Switch for Range Rover

    Revotec

    £43.29 Inc. VAT
    £36.07 Ex. VAT
    The Revotec Fan Override Switch DA8974 is a 3-way rotary switch designed for use with a Revotec fan controller, allowing manual control of the cooling fan to be set to on, off, or automatic. Ideal for 4x4 applications such as wading, this switch enhances...
    DA8974
    £43.29 Inc. VAT
    £36.07 Ex. VAT
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    £43.29 Inc. VAT
    £36.07 Ex. VAT
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  • Discovery 4 & Range Rover Sport/L405 XS Water Pump from JGS4x4

    Water Coolant Pump for Discovery 4, Range Rover Sport, Range Rover L405 3.0 TD/SDV6 PROFLOW

    PROFLOW

    £63.59 Inc. VAT
    £52.99 Ex. VAT
    This PROFLOW Water Coolant Pump is designed for 3.0 TD/SDV6 engines fitted in Discovery 4 2010-2016, Range Rover Sport 2010-2012 and 2013 onwards, and Range Rover L405 2012-2021. It plays a crucial role in the cooling system by circulating coolant...
    LR013164G
    £63.59 Inc. VAT
    £52.99 Ex. VAT
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    £63.59 Inc. VAT
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  • Radiator Air Deflector-LR124850 from JGS4x4

    RH Rear Air Deflector for Radiator on for Discovery 5, Range Rover L405, Range Rover Sport L494

    Britpart

    £44.29 Inc. VAT
    £36.91 Ex. VAT
    This Right Hand Rear Air Deflector is designed to optimize airflow to the radiator, helping to maintain engine temperature and prevent overheating. Suitable for Discovery 5, Range Rover, Range Rover Sport, Range Rover L405, and Range Rover Sport L494...
    LR124850
    £44.29 Inc. VAT
    £36.91 Ex. VAT
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    £44.29 Inc. VAT
    £36.91 Ex. VAT
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  • Washer Jet And Hose Kit-LR109997 | Genuine Land Rover from JGS4x4

    Headlamp Washer Jet and Hose LH for Range Rover Sport L494

    Genuine Land Rover

    £78.71 Inc. VAT
    £65.59 Ex. VAT
    This Headlamp Washer Jet and Hose Left Hand kit is designed specifically for the Range Rover Sport L494 model. It ensures efficient cleaning of your vehicle's headlamps, maintaining clear visibility and safety. Manufactured by Genuine Land Rover, this...
    LR109997LR
    £78.71 Inc. VAT
    £65.59 Ex. VAT
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    £78.71 Inc. VAT
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  • Throttle Body Heater Outlet Hose-LR045238 from JGS4x4

    Heater Outlet Hose from Throttle Body Outlet 5.0 Petrol for Discovery 4, Range Rover Sport, Range Rover L322 L405 LR045238

    Britpart

    £11.49 Inc. VAT
    £9.57 Ex. VAT
    This Heater Outlet Hose from the Throttle Body Outlet is designed for 5.0 Petrol engines and fits models including Discovery 4, Range Rover 2009-2013, Range Rover Sport 2009-2013, Range Rover L322 2009-2013, and Range Rover L405. Manufactured by...
    LR045238
    £11.49 Inc. VAT
    £9.57 Ex. VAT
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    £11.49 Inc. VAT
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  • Thermostat Housing Gasket-PEF000040 from JGS4x4

    Thermostat to Water Pump Gasket for Range Rover 3.0 L TD4 and TD6

    Britpart

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This Thermostat to Water Pump Gasket is designed for use with 3.0L TD4 and TD6 engines in Range Rover and Range Rover L322 models. It ensures a secure seal between the thermostat housing and water pump, helping maintain optimal engine temperature and...
    PEF000040
    £1.99 Inc. VAT
    £1.66 Ex. VAT
    Qty in Cart: 0
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    £1.99 Inc. VAT
    £1.66 Ex. VAT
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  • Separator Hose-ERR4762 from JGS4x4

    Separator Hose for Discovery 1 Range Rover Classic V8

    Britpart

    £1.89 Inc. VAT
    £1.57 Ex. VAT
    This Separator Hose is designed for the Flame Trap T Piece on the Plenum Chamber for V8 engines in Discovery 1 and Range Rover Classic models. It ensures efficient separation and routing of gases within the engine system, contributing to optimal...
    ERR4762
    £1.89 Inc. VAT
    £1.57 Ex. VAT
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    £1.89 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.