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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  • PROFLOW XS Water Pump OE Quality for Defender 300TDi, new water pump with gasket and packaging.

    XS Water Pump OE Quality for Defender 300TDi

    (5)

    PROFLOW

    £26.29 Inc. VAT
    £21.91 Ex. VAT
    Reliable Cooling for Your Land Rover The water pump is the heart of your engine’s cooling system. If it fails, your engine can overheat very quickly. This water pump is a high-quality replacement that ensures your coolant keeps moving, even in the...
    PEB500090G-1
    £26.29 Inc. VAT
    £21.91 Ex. VAT
    Qty in Cart: 0
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    £26.29 Inc. VAT
    £21.91 Ex. VAT
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  • Direct Replacement Thermostat & Housing for Defender Td5, beige plastic automotive part with dual outlets for engine cooling system.

    Thermostat & Housing for Defender Td5

    (6)

    Direct Replacement

    £14.99 Inc. VAT
    £12.49 Ex. VAT
    Keep your engine running at the right temperature with this high-quality replacement thermostat and housing unit. The thermostat is a vital part of your cooling system. It controls the flow of coolant to make sure your engine doesn't get too hot or...
    PEM100990
    £14.99 Inc. VAT
    £12.49 Ex. VAT
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    £14.99 Inc. VAT
    £12.49 Ex. VAT
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  • Product Name, Direct Replacement Coolant Expansion Header Tank & Cap for Defender Tdi, black plastic coolant expansion tank with cap and inlet/outlet ports. Product Name, Direct Replacement Coolant Expansion Header Tank & Cap for Defender Tdi, black plastic coolant expansion tank with cap and inlet/outlet ports.

    Coolant Expansion Header Tank & Cap for Defender Tdi

    (7)

    Direct Replacement

    £25.99 Inc. VAT
    £21.66 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
    £25.99 Inc. VAT
    £21.66 Ex. VAT
    Qty in Cart: 0
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    £25.99 Inc. VAT
    £21.66 Ex. VAT
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  • Britpart Water Housing Repair Kit for Defender Td5, water housing repair kit with metallic housing component and black gasket  for engine cooling system.

    Water Housing Repair Kit for Defender Td5

    (4)

    Britpart

    £17.99 Inc. VAT
    £14.99 Ex. VAT
    Stop coolant leaks and protect your engine with this high-quality water housing repair kit. On Td5 engines, the original metal housing often rusts or corrodes over time. This leads to leaks that can cause your engine to overheat. This kit provides a...
    DA4697-1
    £17.99 Inc. VAT
    £14.99 Ex. VAT
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    £17.99 Inc. VAT
    £14.99 Ex. VAT
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  • Direct Replacement Coolant Expansion Header Tank Cap for Defender Tdi, close-up view of a black plastic radiator cap with embossed text and angular grips. Direct Replacement Coolant Expansion Header Tank Cap for Defender Tdi, close-up view of a black plastic radiator cap with embossed text and angular grips.

    Coolant Expansion Header Tank Cap for Defender Tdi

    (2)

    Direct Replacement

    £3.49 Inc. VAT
    £2.91 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: Defender, 1989-1998, 200/300Tdi/V8
    NTC7161
    £3.49 Inc. VAT
    £2.91 Ex. VAT
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    £3.49 Inc. VAT
    £2.91 Ex. VAT
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  • Britpart Radiator Muff Black for Defender (1986-2016) | DA2161BLACK, front view of the black radiator cover with mounting points and elastic straps. Britpart Radiator Muff Black for Defender (1986-2016), black radiator cover/muff installed on front of Land Rover Defender vehicle.

    Radiator Muff Black for Defender (1986-2016)

    (8)

    Britpart

    £38.69 Inc. VAT
    £32.24 Ex. VAT
    Enhance your Land Rover Defender's performance in cold weather and challenging conditions with this high-quality Radiator Muff in Black. Designed to manually control airflow into the radiator, this muff helps the engine and interior heater warm up...
    DA2161BLACK
    £38.69 Inc. VAT
    £32.24 Ex. VAT
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    £38.69 Inc. VAT
    £32.24 Ex. VAT
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  • Direct Replacement Radiator And Engine Oil Cooler - BTP1823S for Defender & Discovery 1 200TDi, automotive radiator and oil cooler with metal fins and hoses. Direct Replacement Radiator And Engine Oil Cooler - BTP1823S for Defender & Discovery 1 200TDi, front view of vehicle radiator and oil cooler showing cooling fins and connection ports.

    Radiator And Engine Oil Cooler for Defender & Discovery 1 200TDi

    (7)

    Direct Replacement

    £143.99 Inc. VAT
    £119.99 Ex. VAT
    A new replacement radiator with integrated engine oil cooler. This is a quality replacement aluminium cored radiator. Aluminium is lighter and also offers better heat transfer so will be more efficient at cooling over the standard radiator. A quality...
    BTP1823S
    £143.99 Inc. VAT
    £119.99 Ex. VAT
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    £143.99 Inc. VAT
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  • Direct Replacement Radiator Assembly for Defender 300 TDi, front view of the vehicle radiator with cooling fins and inlet/outlet ports.

    Radiator Assembly for Defender 300 TDi

    (9)

    Direct Replacement

    £140.00 Inc. VAT
    £116.67 Ex. VAT
    Keep your engine running cool and prevent overheating with this high-quality replacement radiator assembly. This part is designed specifically for the 300 Tdi engine and includes a built-in oil cooler to keep your engine oil at the right temperature...
    BTP2275
    £140.00 Inc. VAT
    £116.67 Ex. VAT
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    £140.00 Inc. VAT
    £116.67 Ex. VAT
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  • Direct Replacement Engine Coolant Water Pump for Defender 200TDi, metallic water pump with gasket for vehicle cooling system.

    Engine Coolant Water Pump for Defender 200TDi

    (4)

    Direct Replacement

    £37.99 Inc. VAT
    £31.66 Ex. VAT
    Replacement engine water pump, complete with new gasket. A quality replacement part, equivalent to Land Rover part number: STC639 Suitable for the following Land Rover models:Defender, 200 Tdi, 1989-1994 (NOT Discovery 200TDi engines)
    STC639
    £37.99 Inc. VAT
    £31.66 Ex. VAT
    Qty in Cart: 0
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    £37.99 Inc. VAT
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  • Direct Replacement Late Type Heater Matrix with Straight Pipes for Defender (1990-2016), image of a vehicle heater radiator with straight pipes at the top and cooling fins. Direct Replacement Late Type Heater Matrix with Straight Pipes for Defender (1990-2016) | UTP1725, automotive heater matrix with straight pipes for Land Rover Defender from 1990 to 2016.

    Late Type Heater Matrix with Straight Pipes for Defender (1990-2016)

    (1)

    Direct Replacement

    £31.99 Inc. VAT
    £26.66 Ex. VAT
    Ensure reliable heating performance in your Land Rover Defender with this high-quality Late Type Heater Matrix. Designed as a direct replacement part, this heater matrix with straight pipes provides efficient heating and optimal climate control, ensuring...
    UTP1725
    £31.99 Inc. VAT
    £26.66 Ex. VAT
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    £31.99 Inc. VAT
    £26.66 Ex. VAT
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  • Direct Replacement Top Coolant Hose for Defender Td5, black flexible automotive radiator hose with bends.

    Top Coolant Hose for Defender Td5

    (6)

    Direct Replacement

    £65.99 Inc. VAT
    £54.99 Ex. VAT
    Top Coolant Hose for Td5, suitable for Defender. VEHICLE COMPATIBILITY:Defender NOTE: Td5 EQUIVALENT TO OR RELATED PART NUMBER(S):PCH114600 Buy with confidence from JGS4x4, a trusted UK supplier of parts for Land Rover vehicles. We offer fast delivery...
    PCH114600
    £65.99 Inc. VAT
    £54.99 Ex. VAT
    Qty in Cart: 0
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    £65.99 Inc. VAT
    £54.99 Ex. VAT
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  • Direct Replacement Viscous Fan Coupling Unit for Defender Discovery 1 300 TDi, metallic fan clutch with fins and central mounting hub.

    Viscous Fan Coupling Unit for Defender Discovery 1 300 TDi

    (9)

    Direct Replacement

    £38.79 Inc. VAT
    £32.32 Ex. VAT
    Quality replacement radiator fan viscous coupling unit. A quality replacement part, equivalent to Land Rover part number: ERR2266Suitable for the following models: Land Rover: Discovery 1, 300 TDi, 1994-1998 Land Rover: Defender, 300 TDi, 1994-1998
    ERR2266
    £38.79 Inc. VAT
    £32.32 Ex. VAT
    Qty in Cart: 0
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    £38.79 Inc. VAT
    £32.32 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.