Cooling & Heating

Cooling & Heating

Welcome to JGS4x4, your trusted partner for high-quality Land Rover and 4x4 vehicle parts and accessories, specializing in the Discovery 1's cooling and heating systems. Our extensive selection of durable, OEM-quality replacements and high-performance aftermarket upgrades is designed to enhance your vehicle's reliability, safety, and off-road capability. Each part we offer is meticulously crafted for compatibility with Discovery 1 models, ensuring a seamless fit and optimal functionality. Whether you’re looking to improve your vehicle's heating efficiency during chilly off-road adventures or boost cooling performance under extreme conditions, our parts are engineered to withstand the rigors of off-road driving while maintaining peak performance.

From robust radiators and thermostats to reliable heaters and hoses, every component is built to enhance your driving experience and extend the lifespan of your vehicle. Our offerings not only promise superior durability but also help in maintaining the integrity of your 4x4, providing peace of mind on the toughest terrains. With a focus on quality and performance, JGS4x4 ensures that each product meets the highest standards, making it easier for enthusiasts to find the perfect fit for their vehicle maintenance needs. Upgrade your Discovery 1 with our expertly sourced parts to ensure it can tackle any adventure you throw its way.

Discover the difference that quality automotive parts can make in your vehicle's performance, reliability, and safety. Explore our selection today and equip your Land Rover with the best in cooling and heating solutions, tailored specifically for the needs of dedicated 4x4 owners. Trust JGS4x4 for parts that not only meet but exceed expectations, ensuring your vehicle remains in peak condition for all your off-road escapades..

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  • JGS4x4 | Land Rover Discovery 1 Tdi Coolant Expansion Header Tank Cap - NTC7161 Land Rover Discovery 1 Tdi Coolant Expansion Header Tank Cap - NTC7161

    Discovery 1 Tdi Coolant Expansion Header Tank Cap

    Direct Replacement

    £2.29 Inc. VAT
    £1.91 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: Discovery 1, 1989-1998, 200/300Tdi/V8
    NTC7161-1
    £2.29 Inc. VAT
    £1.91 Ex. VAT
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    £2.29 Inc. VAT
    £1.91 Ex. VAT
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  • Land Rover Discovery 1 300TDi Radiator Bottom Hose - ESR3296

    Discovery 1 300TDi Radiator Bottom Hose

    Direct Replacement

    £30.79 Inc. VAT
    £25.66 Ex. VAT
    A new bottom radiator coolant hose. A quality replacement part, equivalent to Land Rover part number: ESR3296Suitable for the following models: Land Rover: Discovery, 300TDi, 1994-1998 Land Rover: Range Rover Classic, 300TDi, 1994-1995
    ESR3296
    £30.79 Inc. VAT
    £25.66 Ex. VAT
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  • JGS4x4 | Land Rover Discovery 1 Tdi Coolant Expansion Header Tank & Cap - PCF101590_NTC7161 Land Rover Discovery 1 Tdi Coolant Expansion Header Tank & Cap - PCF101590_NTC7161

    Discovery 1 Tdi Coolant Expansion Header Tank & Cap

    Direct Replacement

    £25.09 Inc. VAT
    £20.91 Ex. VAT
    A replacement radiator coolant expansion or header tank complete with new pressure cap. These are prone to splitting along the plastic welded seams due to the constant heating and cooling. EQUIVALENT TO LAND ROVER PART NUMBER(S): PCF101590, ESR63,...
    PCF101590_NTC7161-1
    £25.09 Inc. VAT
    £20.91 Ex. VAT
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  • JGS4x4 | Land Rover Discovery 1 300 TDi Radiator Assembly - BTP2275

    Discovery 1 300 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: Discovery 1, 1995-1998, 300 Tdi
    BTP2275-1
    £126.59 Inc. VAT
    £105.49 Ex. VAT
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  • Heater Matrix Inlet and Outlet Pipe Kit for Land Rover Discovery 1 and Discovery 2 with Air Conditioning - STC3917LR

    Heater Matrix Inlet and Outlet Pipe Kit for Land Rover Discovery 1 and Discovery 2 with Air Conditioning | STC3917LR

    Genuine Land Rover

    £95.69 Inc. VAT
    £79.74 Ex. VAT
    Ensure your Land Rover's heating system functions efficiently with this high-quality Heater Matrix Inlet and Outlet Pipe Kit. Designed as a direct replacement part, this kit ensures optimal performance and reliability of your vehicle's heater matrix...
    STC3917LR
    £95.69 Inc. VAT
    £79.74 Ex. VAT
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  • Blue Silicone Heater Hose Set for Land Rover Discovery 1, 300 TDi (1994-1998) - DA3498

    Blue Silicone Heater Hose Set for Land Rover Discovery 1, 300 TDi (1994-1998) | DA3498

    Britpart

    £34.39 Inc. VAT
    £28.66 Ex. VAT
    Enhance your Land Rover Discovery 1's appearance with this Blue Silicone Heater Hose Set. These high-quality hoses replace the original rubber hoses that connect from the cooling system to the heater matrix, which are prone to perishing and causing...
    DA3498
    £34.39 Inc. VAT
    £28.66 Ex. VAT
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  • Land Rover Defender 300TDi Water Pump Bypass Hose Replacement - ERR5099

    Defender & Discovery 300TDi Water Pump Bypass Hose - Part Number ERR5099

    Direct Replacement

    £0.79 Inc. VAT
    £0.66 Ex. VAT
    Replace your worn, damaged, or broken water pump bypass hose with this high-quality replacement designed specifically for the Land Rover Defender 300TDi. This hose ensures the optimal performance and reliability of your vehicle’s cooling system...
    ERR5099
    £0.79 Inc. VAT
    £0.66 Ex. VAT
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    £0.79 Inc. VAT
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  • JGS4x4 | Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket - STC4378G | Proflow

    Defender/Discovery 1 Engine Coolant Water Pump Includes Gasket

    PROFLOW

    £53.29 Inc. VAT
    £44.41 Ex. VAT
    Defender/Discovery 1 engine coolant water pump includes gasket. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1983-2006 Discovery 1, 1989-1998 Discovery 2 L318, 1998-2004 Range Rover P38, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S):...
    STC4378G
    £53.29 Inc. VAT
    £44.41 Ex. VAT
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  • Proflow STC483 V8 Water Pump for Land Rover Discovery 1

    High-Quality Proflow STC483 V8 Water Pump for Land Rover Discovery 1 and Range Rover Classic

    PROFLOW

    £51.89 Inc. VAT
    £43.24 Ex. VAT
    Ensure your Land Rover’s cooling system operates efficiently with the Proflow STC483 V8 Water Pump. This high-quality replacement part is designed for V8 petrol engines and is compatible with Land Rover Defender, Discovery 1 and Range Rover...
    STC483G
    £51.89 Inc. VAT
    £43.24 Ex. VAT
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    £51.89 Inc. VAT
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  • Land Rover Discovery 1 V8 Radiator Expansion Bottle Cap - PCD100150

    Discovery 1 V8 Radiator Expansion Bottle Cap

    Direct Replacement

    £3.59 Inc. VAT
    £2.99 Ex. VAT
    A new replacement radiator expansion tank cap. This is the metal type, bayonet fitting cap, rated at 15lbs (15psi). A quality replacement part, equivalent to Land Rover part number: PCD100150 Also supercedes: GRC119, GRC110, RTC3609, 565540, PCD100150...
    PCD100150
    £3.59 Inc. VAT
    £2.99 Ex. VAT
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    £3.59 Inc. VAT
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  • High-quality replacement Heater Matrix for Land Rover Discovery 1 with air conditioning - STC3135

    Heater Matrix for Land Rover Discovery 1 with Air Conditioning (1994-1998) | STC3135

    Direct Replacement

    £44.19 Inc. VAT
    £36.82 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
    £44.19 Inc. VAT
    £36.82 Ex. VAT
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    £44.19 Inc. VAT
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  • High-quality replacement Heater Matrix for Land Rover Discovery 1 and Range Rover Classic - STC250 High-quality replacement Heater Matrix for Land Rover Discovery 1 and Range Rover Classic - STC250

    Heater Matrix for Land Rover Discovery 1 and Range Rover Classic | STC250

    Direct Replacement

    £28.69 Inc. VAT
    £23.91 Ex. VAT
    Ensure reliable heating performance in your Land Rover Discovery 1 and Range Rover Classic with this high-quality Heater Matrix. Designed as a direct replacement part, this heater matrix provides efficient heating and optimal climate control, ensuring...
    STC250
    £28.69 Inc. VAT
    £23.91 Ex. VAT
    Qty in Cart: 0
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    £28.69 Inc. VAT
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