Cooling & Heating

Cooling & Heating

Discovery 1 Cooling & Heating

JGS4x4 is your trusted partner for high-quality parts, specializing in the Discovery 1's cooling and heating systems. Our extensive range includes durable OEM-quality replacements and high-performance aftermarket upgrades like radiators, thermostats, heaters, and hoses. These components are engineered for seamless compatibility and optimal functionality, ensuring your vehicle maintains peak performance under extreme conditions. By choosing JGS4x4, you invest in parts that enhance reliability, safety, and comfort, ensuring your Discovery 1 can tackle any adventure and maintain its lifespan.

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  • O-Ring-RTC4826 from JGS4x4

    O Ring for Power Steering Hose for Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £0.69 Inc. VAT
    £0.57 Ex. VAT
    This O Ring for Power Steering Hose is designed to fit certain models including Defender, Discovery 1, and Range Rover Classic. It provides a reliable seal to prevent leaks in the power steering system, ensuring optimal performance and longevity. Ideal...
    RTC4826
    £0.69 Inc. VAT
    £0.57 Ex. VAT
    Qty in Cart: 0
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    £0.69 Inc. VAT
    £0.57 Ex. VAT
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  • Discovery 1 TDI Thermostat & Radiator Blue Aluminium Bleed Screw Plug - ERR4686BLUE from JGS4x4 Discovery 1 TDI Thermostat & Radiator Blue Aluminium Bleed Screw Plug - ERR4686BLUE from JGS4x4

    Thermostat & Radiator Blue Aluminium Bleed Screw Plug for Discovery 300TDI

    Britpart

    £5.39 Inc. VAT
    £4.49 Ex. VAT
    This blue anodised aluminium bleed screw plug is designed for the thermostat housing and radiator bleed screw hole on Discovery 1 models with the 300TDI engine. It offers enhanced durability compared to the original black plastic plug and comes complete...
    ERR4686BLUE-1
    £5.39 Inc. VAT
    £4.49 Ex. VAT
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  • Direct Replacement Heater Matrix for Discovery 1 with Air Conditioning (1994-1998), image of a metallic car heater matrix with cooling fins and mounting points.

    Heater Matrix for Discovery 1 with Air Conditioning (1994-1998)

    Direct Replacement

    £50.79 Inc. VAT
    £42.32 Ex. VAT
    Ensure reliable heating performance in your Land Rover Discovery 1 with this high-quality Heater Matrix. Designed as a direct replacement part, this heater matrix provides efficient heating and optimal climate control, ensuring your vehicle remains...
    STC3135
    £50.79 Inc. VAT
    £42.32 Ex. VAT
    Qty in Cart: 0
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    £50.79 Inc. VAT
    £42.32 Ex. VAT
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  • PEB500090P - Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket | Proflow from JGS4x4

    Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket Proflow

    PROFLOW

    £30.49 Inc. VAT
    £25.41 Ex. VAT
    Defender/Discovery 1 engine coolant water pump includes gasket. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 300Tdi, 1994-2006 Discovery 1, 300Tdi, 1994-1998 Range Rover Classic, 300Tdi, 1994-1995 EQUIVALENT TO LAND ROVER PART NUMBER(S):...
    PEB500090P
    £30.49 Inc. VAT
    £25.41 Ex. VAT
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  • Hose Clamp-CN100168L from JGS4x4

    Jubilee Clips for Fuel and Brake Vacuum Hose, Multiple Uses for Defender, Discovery 1, Range Rover Classic

    Britpart

    £1.59 Inc. VAT
    £1.32 Ex. VAT
    Jubilee Clips for Fuel and Brake Vacuum Hose, and Classic Multiple Uses are designed to provide secure and reliable clamping for fuel and brake vacuum hoses. Suitable for Defender, Discovery 1, and Range Rover models, these clips ensure a tight seal to...
    CN100168L
    £1.59 Inc. VAT
    £1.32 Ex. VAT
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    £1.59 Inc. VAT
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  • Discovery 1 Power Steering Pump High Pressure Hose from JGS4x4

    Power Steering Hose From Reservoir to Pump 300TDI Models for Discovery 1

    Direct Replacement

    £10.49 Inc. VAT
    £8.74 Ex. VAT
    This Power Steering Hose is designed for Discovery 1 models equipped with the 300TDI engine. It connects the power steering pump to the reservoir, ensuring efficient oil flow within the power steering system. Over time, hoses can degrade or split,...
    ANR3133
    £10.49 Inc. VAT
    £8.74 Ex. VAT
    Qty in Cart: 0
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  • Direct Replacement Heater Matrix for Discovery 1 and Range Rover Classic, car heater component with metal fins and black foam edges. Direct Replacement Heater Matrix for Discovery 1 and Range Rover Classic, automotive heater core with metal fins and black plastic inlet and outlet tubes.

    Heater Matrix for Discovery 1 and Range Rover Classic

    Direct Replacement

    £33.59 Inc. VAT
    £27.99 Ex. VAT
    Replacement heater matrix for the cabin heating system on non-air-conditioned Range Rover Classic and early Discovery 1 models.The heater matrix sits inside the heater box and transfers engine heat to warm the cabin air. Over time, the original matrix...
    STC250
    £33.59 Inc. VAT
    £27.99 Ex. VAT
    Qty in Cart: 0
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    £33.59 Inc. VAT
    £27.99 Ex. VAT
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  • Discovery 1/Range Rover Classic Fuel Filler Hose from JGS4x4

    Hose Fuel Filler to and from for Discovery 1 Range Rover Classic OEM

    OEM Parts

    £10.49 Inc. VAT
    £8.74 Ex. VAT
    This fuel filler hose is designed for Discovery 1 and Range Rover Classic models. It connects the fuel filler to the fuel tank, ensuring a secure and efficient fuel system. Suitable for various engine types used in these models, this hose is a reliable...
    ESR2834
    £10.49 Inc. VAT
    £8.74 Ex. VAT
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    £10.49 Inc. VAT
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  • Defender/Discovery 1 TDI Coolant Expansion Header Tank Cap | Genuine from JGS4x4

    Cap Expansion Tank Discovery MPI and EFI 300TDI for Defender 90/110, Range Rover Classic 200TDI

    Genuine Land Rover

    £31.46 Inc. VAT
    £26.22 Ex. VAT
    This Cap Expansion Tank 90/110 200/300 TDI Discovery TDI MPI and EFI Classic 300TDI is a genuine replacement pressure cap designed for coolant expansion or header tanks. It is suitable for Defender and Range Rover models equipped with 200TDI and 300TDI...
    NTC7161LR
    £31.46 Inc. VAT
    £26.22 Ex. VAT
    Qty in Cart: 0
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    £31.46 Inc. VAT
    £26.22 Ex. VAT
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  • Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket-PEB500090 from JGS4x4

    Water Pump For 300TDI Defender, Discovery 1 and Range Rover Classic

    Direct Replacement

    £21.29 Inc. VAT
    £17.74 Ex. VAT
    This 300TDI water pump is designed for use with Defender, Discovery 1, and Range Rover Classic models equipped with the 300TDI engine. It includes a gasket to ensure a secure seal between components, preventing coolant leaks. Ideal for maintaining...
    PEB500090
    £21.29 Inc. VAT
    £17.74 Ex. VAT
    Qty in Cart: 0
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    £21.29 Inc. VAT
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  • Discovery 1 TDI Thermostat & Radiator Red Aluminium Bleed Screw Plug - ERR4686RED from JGS4x4 Discovery 1 TDI Thermostat & Radiator Red Aluminium Bleed Screw Plug - ERR4686RED from JGS4x4

    Thermostat & Radiator Red Aluminium Bleed Screw Plug for TDI Discovery 300TDI

    Britpart

    £5.39 Inc. VAT
    £4.49 Ex. VAT
    This red anodised aluminium bleed screw plug is designed for use with the thermostat housing and radiator bleed screw hole on Discovery 1 models equipped with the 300TDI engine. It offers enhanced durability compared to the original black plastic plug...
    ERR4686RED-1
    £5.39 Inc. VAT
    £4.49 Ex. VAT
    Qty in Cart: 0
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    £5.39 Inc. VAT
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  • Discovery 1 200TDI Sensor Assembly from JGS4x4

    Thermostat Coolant Temperature Sensor for Discovery 1 200TDI Autotec

    Autotec

    £13.69 Inc. VAT
    £11.41 Ex. VAT
    This Thermostat Coolant Temperature Sensor is designed for the Discovery 1 with the 200TDI engine, covering models from 1989 to 1994. It plays a crucial role in monitoring the engine's coolant temperature to ensure optimal performance and prevent...
    PRC8001
    £13.69 Inc. VAT
    £11.41 Ex. VAT
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    £13.69 Inc. VAT
    £11.41 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.