Cooling & Heating

Cooling & Heating

Defender Temperature Management: Cooling & Heating Reliability

JGS4x4 offers an extensive selection of Defender cooling and heating components vital for durability and reliability in rugged terrains. Our range includes robust radiators, high-efficiency intercoolers, and premium heating elements, all crafted to meet OEM standards for perfect compatibility. These parts are engineered with features like corrosion-resistant materials to ensure optimal heat management, enhanced performance, and cabin comfort in the harshest conditions. By choosing JGS4x4, you are investing in reliable replacements and aftermarket upgrades that contribute to the safety and longevity of your Land Rover, keeping your 4x4 running smoothly on every adventure.

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  • Seal Duct-MRC8378G | OEM from JGS4x4

    Foam Seal for Heater Duct on for Defender to 2006 OEM

    OEM Parts

    £9.19 Inc. VAT
    £7.66 Ex. VAT
    This foam seal is designed for the heater duct on Defender models up to 2006. It creates an effective seal between the surfaces of two components, preventing leaks and ensuring optimal performance. It is recommended to replace the seal whenever the...
    MRC8378G
    £9.19 Inc. VAT
    £7.66 Ex. VAT
    Qty in Cart: 0
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    £9.19 Inc. VAT
    £7.66 Ex. VAT
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  • Seal Duct-MRC8378 | Genuine Land Rover from JGS4x4

    Foam Seal for Heater Duct on for Defender up to 2006

    Genuine Land Rover

    £13.78 Inc. VAT
    £11.48 Ex. VAT
    This foam seal is designed for the heater duct on Defender models up to 2006. It creates an effective seal between surfaces of different components, preventing leaks and ensuring optimal performance of the heating system. The foam becomes round once...
    MRC8378LR
    £13.78 Inc. VAT
    £11.48 Ex. VAT
    Qty in Cart: 0
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    £13.78 Inc. VAT
    £11.48 Ex. VAT
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  • Seal-MTC6871 | Genuine Land Rover from JGS4x4

    Heater Box to Dash Seal for Defender 90, Series 3

    Genuine Land Rover

    £18.23 Inc. VAT
    £15.19 Ex. VAT
    This Heater Box to Dash Seal is designed for use with Defender, Defender 90, Series 3, and Series models up to 1998. It creates a reliable seal between components to prevent leaks, ensuring optimal performance and longevity of your vehicle's heating...
    MTC6871LR
    £18.23 Inc. VAT
    £15.19 Ex. VAT
    Qty in Cart: 0
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    £18.23 Inc. VAT
    £15.19 Ex. VAT
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  • Resistor Assembly-JGM500020 | Genuine Land Rover from JGS4x4

    Blower Motor Resistor Onwards for Defender Puma

    Genuine Land Rover

    £116.92 Inc. VAT
    £97.43 Ex. VAT
    This Blower Motor Resistor is designed for Defender models from 2007 onwards. It ensures reliable operation of the vehicle's heating and ventilation system by regulating the blower motor speed. Ideal for those repairing or rebuilding their Defender, this...
    JGM500020LR
    £116.92 Inc. VAT
    £97.43 Ex. VAT
    Qty in Cart: 0
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    £116.92 Inc. VAT
    £97.43 Ex. VAT
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  • Hose-BTR445 from JGS4x4

    Heater Hose for Defender 200TDI BTR445

    Britpart

    £9.89 Inc. VAT
    £8.24 Ex. VAT
    This Heater Hose is designed for the Defender with the 200TDI engine, serving as a coolant return hose. Ideal for those repairing or rebuilding their vehicle, it ensures reliable coolant flow and engine performance. Compatible with models up to HA...
    BTR445
    £9.89 Inc. VAT
    £8.24 Ex. VAT
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    £9.89 Inc. VAT
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  • Bracket-ESR4588 | OEM from JGS4x4

    Upper Fan Cowl Bracket for Defender 4.0 V8 50th Anniversary OEM

    OEM Parts

    £7.19 Inc. VAT
    £5.99 Ex. VAT
    This Upper Fan Cowl Bracket is designed specifically for the Defender 4.0 V8 50th Anniversary model. It provides essential support and secure joining of components in the engine bay, ensuring durability and proper alignment. Manufactured by the OEM Parts...
    ESR4588
    £7.19 Inc. VAT
    £5.99 Ex. VAT
    Qty in Cart: 0
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    £7.19 Inc. VAT
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  • Heater Motor from JGS4x4

    Heater Blower Motor for Defender

    Direct Replacement

    £147.99 Inc. VAT
    £123.32 Ex. VAT
    This Heater Blower Motor is designed for Defender models, specifically for left hand drive vehicles up to chassis number LA939975. It is a crucial component of the heating and ventilation system, ensuring efficient airflow through the heater matrix,...
    RTC4201
    £147.99 Inc. VAT
    £123.32 Ex. VAT
    Qty in Cart: 0
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    £147.99 Inc. VAT
    £123.32 Ex. VAT
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  • LR112861-Fan And Motor from JGS4x4

    Viscous Fan and Motor for Range Rover L405 3.0 V6 Petrol and 5.0 V8, Range Rover Sport L494 Petrol, Discovery 5 Petrol, Defender 2020

    Direct Replacement

    £214.79 Inc. VAT
    £178.99 Ex. VAT
    This viscous fan and motor assembly is designed for use with 3.0 V6 Petrol and 5.0 V8 engines in Range Rover L405, Range Rover Sport L494, Discovery 5, and Defender 2020 models. It provides reliable cooling performance essential for maintaining optimal...
    LR112861
    £214.79 Inc. VAT
    £178.99 Ex. VAT
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    £214.79 Inc. 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
    Qty in Cart: 0
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    £6.19 Inc. VAT
    £5.16 Ex. VAT
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  • Defender Water Pump Drive Belt from JGS4x4

    Fan Belt for Defender, Series 2 and 3 Petrol and Diesel 2.25 Engines

    Direct Replacement

    £2.59 Inc. VAT
    £2.16 Ex. VAT
    This fan belt is designed for use with Defender, Series 2, and Series 3 models equipped with 2.25 petrol and diesel engines. It powers essential components such as the water pump, alternator, power steering, and air conditioning. Over time, drive belts...
    563132
    £2.59 Inc. VAT
    £2.16 Ex. VAT
    Qty in Cart: 0
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    £2.59 Inc. VAT
    £2.16 Ex. VAT
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  • Defender Water Coolant Pump Bypass Hose from JGS4x4

    Bypass Hose for Defender 200TDI

    Direct Replacement

    £1.79 Inc. VAT
    £1.49 Ex. VAT
    This Bypass Hose is designed specifically for the Defender with the 200TDI engine. It serves as a flexible coolant pump bypass hose, allowing coolant to circulate efficiently within the cooling system. Over time, coolant hoses can degrade or split,...
    ERR1424
    £1.79 Inc. VAT
    £1.49 Ex. VAT
    Qty in Cart: 0
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    £1.79 Inc. VAT
    £1.49 Ex. VAT
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  • Defender Temperature Transmitter-PRC6663 from JGS4x4

    Coolant Temperature Transducer for Defender 2.5 Petrol, NA, Diesel

    Direct Replacement

    £13.69 Inc. VAT
    £11.41 Ex. VAT
    This Coolant Temperature Transducer is designed for Defender models from 1983 to 2006, compatible with 2.5 Petrol, 2.5 NA, and Diesel engines. It plays a crucial role by relaying temperature information to the engine management system, ensuring optimal...
    PRC6663
    £13.69 Inc. VAT
    £11.41 Ex. VAT
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    £13.69 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.