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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  • Cable Assembly-BTR8736 from JGS4x4

    Heater Distribution Cable for Heater Controls up to 2001 for Defender from 1983

    Britpart

    £19.79 Inc. VAT
    £16.49 Ex. VAT
    This Heater Distribution Cable is designed for heater controls on Defender models from 1983 up to 2001. It ensures reliable performance and efficient heating system operation. Ideal for those repairing or rebuilding their vehicle's heating system, this...
    BTR8736
    £19.79 Inc. VAT
    £16.49 Ex. VAT
    Qty in Cart: 0
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    £19.79 Inc. VAT
    £16.49 Ex. VAT
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  • Terrafirma Defender 2.2 TD4 Puma Silicone Intercooler Hose Kit Black from JGS4x4

    Terrafirma Silicone Hose Kit for Defender 2.2 Late 2011 onwards Black

    Terrafirma

    £77.69 Inc. VAT
    £64.74 Ex. VAT
    This Terrafirma Silicone Hose Kit is designed specifically for the Defender 2.2 TD4 Puma engine from late 2011 onwards. Constructed with polyester reinforcement and thicker silicone material, these intercooler and turbo hoses offer superior strength and...
    TF746
    £77.69 Inc. VAT
    £64.74 Ex. VAT
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    £77.69 Inc. VAT
    £64.74 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
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    £21.29 Inc. VAT
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  • Defender TD5 Radiator Bottom Coolant Hose from JGS4x4

    Bottom Radiator Hose for Defender V8 Twin Carb From 257177

    Direct Replacement

    £3.79 Inc. VAT
    £3.16 Ex. VAT
    This bottom radiator hose is designed specifically for the Defender V8 Twin Carb engine from chassis number 257177 onwards. It serves as a flexible coolant pipe, typically made from durable rubber, allowing coolant to circulate efficiently through the...
    NTC3543
    £3.79 Inc. VAT
    £3.16 Ex. VAT
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    £3.79 Inc. VAT
    £3.16 Ex. VAT
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  • Defender Radiator Top Hose-Less Air Conditioning from JGS4x4

    Top Radiator Hose for V8 NON Air Con FA for Defender

    Direct Replacement

    £5.79 Inc. VAT
    £4.82 Ex. VAT
    This top radiator hose is designed specifically for Defender models equipped with V8 engines without air conditioning, suitable up to chassis number FA. It serves as a flexible coolant pipe, typically made of durable rubber, allowing coolant to circulate...
    NRC5985
    £5.79 Inc. VAT
    £4.82 Ex. VAT
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    £5.79 Inc. VAT
    £4.82 Ex. VAT
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  • Expansion Tank to Radiator Hose for Defender Td5 & 2.2L Puma Diesel Engines | LR037957 from JGS4x4

    Expansion Tank to Radiator Hose for Defender Td5 & 2.2L Puma Diesel Engines

    Direct Replacement

    £21.49 Inc. VAT
    £17.91 Ex. VAT
    Defender Td5 & Puma radiator to expansion tank hose. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 1998-2016, Td5, 2.2/2.4 Puma EQUIVALENT TO LAND ROVER PART NUMBER(S): LR037957 A coolant or water hose is a flexible pipe often made of...
    LR037957
    £21.49 Inc. VAT
    £17.91 Ex. VAT
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    £21.49 Inc. VAT
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  • Defender All 4-Cylinder engines less TDI Coolant Bypass Hose 4-Cylinder Engines from JGS4x4

    Bypass Hose for Defender 4 Cylinder NA, Turbo Diesel and 2.25 Petrol Not for TDI 1983

    Direct Replacement

    £1.69 Inc. VAT
    £1.41 Ex. VAT
    This bypass hose is designed for Defender vehicles equipped with 4-cylinder engines excluding TDI variants, covering petrol, turbo diesel, and naturally aspirated engines from 1983 to 1990 It serves as a flexible coolant pipe, typically made of durable...
    ERC5654
    £1.69 Inc. VAT
    £1.41 Ex. VAT
    Qty in Cart: 0
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    £1.69 Inc. VAT
    £1.41 Ex. VAT
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  • Defender 300TDI Silicone Heater Inlet Hose from JGS4x4

    Silicone Heater Hose in Blue for Defender 300TDI from 1994 DA3213

    Britpart

    £16.29 Inc. VAT
    £13.57 Ex. VAT
    This blue silicone heater inlet hose is designed for Defender models with the 300TDI engine from 1994 to 1998. It offers superior strength compared to standard rubber hoses and is resistant to oils and chemicals, making it ideal for high-temperature...
    DA3213
    £16.29 Inc. VAT
    £13.57 Ex. VAT
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  • Defender Extended Stainless Steel Braided Brake Hose Kit from JGS4x4

    Brake Hose Kit Stainless & Braided Plus 40mm For Defender 90/110 & from 2004 Onwards

    Britpart

    £36.99 Inc. VAT
    £30.82 Ex. VAT
    This extended stainless steel braided brake hose kit is designed for Defender 90 and 110 models from 2004 onwards, starting from chassis number 4A683088. Featuring a PTFE inner hose with a durable stainless steel over-braid, these hoses are 40mm longer...
    DA340140S
    £36.99 Inc. VAT
    £30.82 Ex. VAT
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    £36.99 Inc. VAT
    £30.82 Ex. VAT
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  • Defender 300TDI Silicone Coolant Hose Kit from JGS4x4

    Silicone Coolant Hoses in Blue for Defender 300TDI Three Piece Kit

    Britpart

    £280.19 Inc. VAT
    £233.49 Ex. VAT
    This three-piece silicone coolant hose kit is designed specifically for the Defender 300TDI engine. Made from durable silicone, these hoses offer superior resistance to oils, chemicals, and high temperatures compared to standard rubber hoses. They are...
    DA4570
    £280.19 Inc. VAT
    £233.49 Ex. VAT
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    £280.19 Inc. VAT
    £233.49 Ex. VAT
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  • Defender XS Water Pump Proflow - LR004799G from JGS4x4

    XS Water Pump Proflow for Defender

    PROFLOW

    £75.99 Inc. VAT
    £63.32 Ex. VAT
    Compatibility: Land Rover Defender 2.4 Puma 2007 onwards
    LR004799G
    £75.99 Inc. VAT
    £63.32 Ex. VAT
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    £75.99 Inc. VAT
    £63.32 Ex. VAT
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  • Tube Duct-MRC8642 | Genuine Land Rover from JGS4x4

    Heater Duct Spacer Tube for Defender to 2006

    Genuine Land Rover

    £34.70 Inc. VAT
    £28.92 Ex. VAT
    This Heater Duct Spacer Tube is designed for Defender models up to 2006. Manufactured by Genuine Land Rover, it ensures a perfect fit and reliable performance. Ideal for maintaining or restoring your vehicle's heating system, this part is essential for...
    MRC8642LR
    £34.70 Inc. VAT
    £28.92 Ex. VAT
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    £34.70 Inc. VAT
    £28.92 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.