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.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Hose-BTR445 from JGS4x4

    Heater Hose for Defender 200TDI BTR445

    Britpart

    £9.89 Inc. VAT
    £8.24 Ex. VAT
    This Heater Hose is designed for the Defender with the 200TDI engine, serving as a coolant return hose. Ideal for those repairing or rebuilding their vehicle, it ensures reliable coolant flow and engine performance. Compatible with models up to HA...
    BTR445
    £9.89 Inc. VAT
    £8.24 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £9.89 Inc. VAT
    £8.24 Ex. VAT
    Subtotal:
  • Heater Control Cable-JFF000120 from JGS4x4

    Heater Distribution Cable for Defender from 2001

    Britpart

    £11.29 Inc. VAT
    £9.41 Ex. VAT
    This Heater Distribution Cable is designed for Defender models from 2001 onwards. It ensures reliable control of the heating system, maintaining comfort in your vehicle. Compatible with various Defender configurations, this cable is essential for...
    JFF000120
    £11.29 Inc. VAT
    £9.41 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £11.29 Inc. VAT
    £9.41 Ex. VAT
    Subtotal:
  • Bracket-ESR4588 | OEM from JGS4x4

    Upper Fan Cowl Bracket for Defender 4.0 V8 50th Anniversary OEM

    (1)

    OEM Parts

    £7.19 Inc. VAT
    £5.99 Ex. VAT
    This Upper Fan Cowl Bracket is designed specifically for the Defender 4.0 V8 50th Anniversary model. It provides essential support and secure joining of components in the engine bay, ensuring durability and proper alignment. Manufactured by the OEM Parts...
    ESR4588
    £7.19 Inc. VAT
    £5.99 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £7.19 Inc. VAT
    £5.99 Ex. VAT
    Subtotal:
  • Terrafirma Defender Puma 90/110/130 2.2 TD4 Puma Silicone Intercooler Hose Kit Black from JGS4x4

    Terrafirma Silicone Intercooler Hose Kit for Defender Puma 2.2 TD4

    Terrafirma

    £62.99 Inc. VAT
    £52.49 Ex. VAT
    This Terrafirma Silicone Intercooler Hose Kit is designed specifically for Defender Puma 90/110/130 models equipped with the 2.2 TD4 Puma engine from 2007 to 2016. Crafted from high-quality silicone with polyester reinforcement, these hoses offer...
    TF745
    £62.99 Inc. VAT
    £52.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £62.99 Inc. VAT
    £52.49 Ex. VAT
    Subtotal:
  • Defender Water Temperature Gauge from JGS4x4

    Coolant Temperature Gauge for Defender to 1998 OEM

    OEM Parts

    £99.89 Inc. VAT
    £83.24 Ex. VAT
    This coolant temperature gauge is designed for Defender models up to 1998, excluding TD5 and V8 engines. It accurately monitors the engine's water temperature and relays vital information to the engine management system. A properly functioning...
    AMR2631
    £99.89 Inc. VAT
    £83.24 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £99.89 Inc. VAT
    £83.24 Ex. VAT
    Subtotal:
  • Hose Assembly from JGS4x4

    Air Filter to Dump Valve Hose on for Defender 300TDI

    Direct Replacement

    £79.29 Inc. VAT
    £66.07 Ex. VAT
    This Air Filter to Dump Valve Hose is designed specifically for the Defender with the 300TDI engine. It ensures optimal airflow and performance by connecting the air filter to the dump valve efficiently. Ideal for repairs or rebuilds, this hose assembly...
    ESR3032
    £79.29 Inc. VAT
    £66.07 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £79.29 Inc. VAT
    £66.07 Ex. VAT
    Subtotal:
  • Heater Control Unit - JFC500840 for Defender Puma Tdci from JGS4x4

    Heater Control Unit for Defender Puma Tdci

    OEM Parts

    £176.99 Inc. VAT
    £147.49 Ex. VAT
    Repair your Land Rover Defender’s heating system with the JFC500840 Heater Control Unit. This OEM replacement part is for Defender models from 2007 onwards, ensuring optimal performance and reliability. The unit restores precise control over...
    JFC500840
    £176.99 Inc. VAT
    £147.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £176.99 Inc. VAT
    £147.49 Ex. VAT
    Subtotal:
  • LR112861-Fan And Motor from JGS4x4

    Viscous Fan and Motor for Range Rover L405 3.0 V6 Petrol and 5.0 V8, Range Rover Sport L494 Petrol, Discovery 5 Petrol, Defender 2020

    Direct Replacement

    £214.79 Inc. VAT
    £178.99 Ex. VAT
    This viscous fan and motor assembly is designed for use with 3.0 V6 Petrol and 5.0 V8 engines in Range Rover L405, Range Rover Sport L494, Discovery 5, and Defender 2020 models. It provides reliable cooling performance essential for maintaining optimal...
    LR112861
    £214.79 Inc. VAT
    £178.99 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £214.79 Inc. VAT
    £178.99 Ex. VAT
    Subtotal:
  • Defender/Discovery 1 Coolant Thermostat-88 Degrees from JGS4x4

    Thermostat for V8 for Defender 88 Degrees

    Direct Replacement

    £5.39 Inc. VAT
    £4.49 Ex. VAT
    This 88-degree thermostat is designed for V8 engines in Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, Range Rover Classic from 1971 to 1994, and Series 3 from 1971 to 1985. It regulates the flow of coolant from the engine to the...
    ETC4765
    £5.39 Inc. VAT
    £4.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £5.39 Inc. VAT
    £4.49 Ex. VAT
    Subtotal:
  • Defender/Discovery 1 Coolant Thermostat from JGS4x4

    Thermostat Housing for 300TDI for Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £88.79 Inc. VAT
    £73.99 Ex. VAT
    This Thermostat Housing is designed for 300TDI engines and fits Defender, Discovery 1, and Range Rover Classic models. It regulates the flow of coolant from the engine to the radiator, ensuring optimal engine temperature. Over time, thermostats can fail...
    ERR3479
    £88.79 Inc. VAT
    £73.99 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £88.79 Inc. VAT
    £73.99 Ex. VAT
    Subtotal:
  • Defender Water Coolant Pump Bypass Hose from JGS4x4

    Bypass Hose for Defender 200TDI

    Direct Replacement

    £1.79 Inc. VAT
    £1.49 Ex. VAT
    This Bypass Hose is designed specifically for the Defender with the 200TDI engine. It serves as a flexible coolant pump bypass hose, allowing coolant to circulate efficiently within the cooling system. Over time, coolant hoses can degrade or split,...
    ERR1424
    £1.79 Inc. VAT
    £1.49 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £1.79 Inc. VAT
    £1.49 Ex. VAT
    Subtotal:
  • Defender Temperature Transmitter-PRC6663 from JGS4x4

    Coolant Temperature Transducer for Defender 2.5 Petrol, NA, Diesel

    Direct Replacement

    £13.69 Inc. VAT
    £11.41 Ex. VAT
    This Coolant Temperature Transducer is designed for Defender models from 1983 to 2006, compatible with 2.5 Petrol, 2.5 NA, and Diesel engines. It plays a crucial role by relaying temperature information to the engine management system, ensuring optimal...
    PRC6663
    £13.69 Inc. VAT
    £11.41 Ex. VAT
    Qty in Cart: 0
    Quantity:
    Price:
    £13.69 Inc. VAT
    £11.41 Ex. VAT
    Subtotal:
  • Total: items /

Adding your products to cart

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.