Cooling & Heating

Cooling & Heating

Discovery 3 Cooling and Heating

JGS4x4 specializes in high-quality Discovery 3 cooling and heating systems designed to enhance performance and reliability on any terrain. Our extensive selection features durable components, including radiators, intercoolers, thermostats, and heater matrixes all crafted to meet or exceed OEM standards. These parts maintain optimal engine temperatures and maximum heating efficiency, even during rugged off-road adventures. With a focus on compatibility and longevity, JGS4x4 ensures seamless integration, giving you confidence and comfort that your Discovery 3 is equipped with the best components to perform at its peak.

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  • Hose-LR006159 from JGS4x4

    Throttle Housing Hose for Discovery 3 and Range Rover Sport 4.4 Petrol

    Britpart

    £17.69 Inc. VAT
    £14.74 Ex. VAT
    This Throttle Housing Hose is designed for use with 4.4 Petrol V8 engines in Discovery 3 and Range Rover Sport models. It is a high-quality hose suitable for maintaining optimal throttle housing performance. Ideal for repairs or rebuilds, this hose...
    LR006159
    £17.69 Inc. VAT
    £14.74 Ex. VAT
    Qty in Cart: 0
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    £17.69 Inc. VAT
    £14.74 Ex. VAT
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  • Water Pump Gasket-1106473 | Genuine Land Rover from JGS4x4

    Water Pump Gasket for Discovery 3 & 4 4.0 V6 Cologne Engine

    Genuine Land Rover

    £8.59 Inc. VAT
    £7.16 Ex. VAT
    This Water Pump Gasket is designed for use with the 4.0 V6 Cologne Engine in Discovery 3 & 4 models. It creates a reliable seal between the water pump and engine components, preventing leaks and ensuring optimal cooling system performance. It is...
    1106473LR
    £8.59 Inc. VAT
    £7.16 Ex. VAT
    Qty in Cart: 0
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    £8.59 Inc. VAT
    £7.16 Ex. VAT
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  • Shield-KRB000122 from JGS4x4

    Radiator Underbody Shield / Cover for Discovery 3 & 4 and Range Rover Sport 2005

    Britpart

    £28.69 Inc. VAT
    £23.91 Ex. VAT
    This Radiator Underbody Shield / Cover is designed for Discovery 3 & 4 and Range Rover Sport models from 2005 to 2013. It provides essential protection to the radiator area, helping to prevent damage from road debris and harsh driving conditions...
    KRB000122
    £28.69 Inc. VAT
    £23.91 Ex. VAT
    Qty in Cart: 0
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    £28.69 Inc. VAT
    £23.91 Ex. VAT
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  • Rubber Ring-4359953 from JGS4x4

    53mm Thermostat Housing O Ring for Discovery 3, Range Rover Sport 4.4 V8 AJ Petrol

    Britpart

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This 53mm Thermostat Housing O Ring is designed for use with 4.4 V8 AJ Petrol engines fitted in Discovery 3, Range Rover, and Range Rover Sport models. It ensures a secure seal within the thermostat housing, helping to maintain optimal engine temperature...
    4359953
    £1.99 Inc. VAT
    £1.66 Ex. VAT
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    £1.99 Inc. VAT
    £1.66 Ex. VAT
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  • Retainer-LR018173 from JGS4x4

    Lower Clip for Front Grille to Radiator Surround for Discovery 3, Range Rover Sport, Discovery Sport, Range Rover Evoque, Velar LR018173

    Britpart

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This Lower Clip for Front Grille to Radiator Surround is designed to securely hold the grille in place, preventing movement and ensuring a stable fit. Compatible with Discovery 3 models from 2002, Range Rover models from 2002, as well as Discovery Sport,...
    LR018173
    £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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  • Radiator Hose-PCH500153 from JGS4x4

    Radiator Hose for Discovery 3 and Range Rover Sport 4.4 Petrol

    Britpart

    £26.79 Inc. VAT
    £22.32 Ex. VAT
    This Radiator Hose is designed for use with 4.4 Petrol V8 engines in Discovery 3 and Range Rover Sport models. It ensures efficient coolant flow and optimal engine temperature management, helping to maintain engine performance and prevent overheating...
    PCH500153
    £26.79 Inc. VAT
    £22.32 Ex. VAT
    Qty in Cart: 0
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    £26.79 Inc. VAT
    £22.32 Ex. VAT
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  • Radiator Fan Shroud-LR016206 | Genuine Land Rover from JGS4x4

    Upper Radiator Shroud V8 Petrol for Range Rover Sport 2006-2013 and Discovery 3 & 4

    Genuine Land Rover

    £36.11 Inc. VAT
    £30.09 Ex. VAT
    This Upper Radiator Shroud is designed for the 4.4 Petrol, 4.2 Supercharged and 5.0 V8 Petrol engines found in Range Rover Sport models from 2006 to 2013, as well as Discovery 3 & 4. It helps maintain optimal engine temperature by supporting the...
    LR016206LR
    £36.11 Inc. VAT
    £30.09 Ex. VAT
    Qty in Cart: 0
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    £36.11 Inc. VAT
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  • Hose Assembly-LR006638 | Genuine Land Rover from JGS4x4

    EGR Coolant Inlet Hose 2.7 TDV6 for Discovery 3 & 4 Range Rover Sport

    Genuine Land Rover

    £121.58 Inc. VAT
    £101.32 Ex. VAT
    This EGR Coolant Inlet Hose is designed for vehicles equipped with the 2.7 TDV6 engine, compatible with Discovery 3 & 4 and Range Rover Sport models. It ensures efficient coolant flow to the EGR system, helping maintain optimal engine temperature and...
    LR006638LR
    £121.58 Inc. VAT
    £101.32 Ex. VAT
    Qty in Cart: 0
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    £121.58 Inc. VAT
    £101.32 Ex. VAT
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  • Heater Water Hose-PCH500962 from JGS4x4

    Heater Hose for Discovery 3, Range Rover Sport 4.4 V8 Petrol

    Britpart

    £58.89 Inc. VAT
    £49.07 Ex. VAT
    This Heater Hose is designed for vehicles equipped with the 4.4 V8 Petrol engine, compatible with Discovery 3, Range Rover, and Range Rover Sport models. It ensures efficient heating system performance by maintaining proper coolant flow. Manufactured by...
    PCH500962
    £58.89 Inc. VAT
    £49.07 Ex. VAT
    Qty in Cart: 0
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    £58.89 Inc. VAT
    £49.07 Ex. VAT
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  • Replacement Glow Plug for FBH Auxiliary Heater for | LR010329 from JGS4x4

    Replacement Glow Plug for FBH Auxiliary Heater for

    Genuine Land Rover

    £308.12 Inc. VAT
    £256.77 Ex. VAT
    Ensure your Land Rover's fuel-fired heater functions efficiently with this high-quality Glow Plug for FBH Auxiliary Fuel Fired Heater. Designed as a direct replacement part, this glow plug helps maintain optimal performance of your auxiliary heater,...
    LR010329LR
    £308.12 Inc. VAT
    £256.77 Ex. VAT
    Qty in Cart: 0
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    £308.12 Inc. VAT
    £256.77 Ex. VAT
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  • Fan-LR025966 from JGS4x4

    Viscous Fan for Discovery 3 & 4 4.0 Petrol

    Britpart

    £165.59 Inc. VAT
    £137.99 Ex. VAT
    This viscous fan is designed for use with the 4.0 Petrol V6 engine in Discovery 3 and Discovery 4 models. It ensures optimal cooling performance to maintain engine efficiency and prevent overheating. Manufactured to high standards, this fan is a reliable...
    LR025966
    £165.59 Inc. VAT
    £137.99 Ex. VAT
    Qty in Cart: 0
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    £165.59 Inc. VAT
    £137.99 Ex. VAT
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  • Cooling Blower Motor-JGC500050 from JGS4x4

    Heater Blower Motor for Range Rover 2005

    Britpart

    £93.69 Inc. VAT
    £78.07 Ex. VAT
    This Heater Blower Motor is designed for cooling applications on Range Rover and Range Rover Sport models from 2005 to 2013. It is suitable for left-hand drive vehicles and ensures efficient airflow within the vehicle's heating and air conditioning...
    JGC500050
    £93.69 Inc. VAT
    £78.07 Ex. VAT
    Qty in Cart: 0
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    £93.69 Inc. VAT
    £78.07 Ex. 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.