Heating & Cooling

Heating & Cooling

At JGS4x4, we understand that true 4x4 enthusiasts demand nothing but the best for their vehicles, particularly when it comes to the Range Rover P38's heating and cooling systems. Our extensive selection of high-quality automotive parts and accessories is specifically designed to enhance the durability, reliability, and performance of your Land Rover. Whether you're navigating rugged terrains or cruising on the highway, our OEM-quality replacements ensure that your vehicle maintains optimal functionality in all conditions. From robust radiators and efficient water pumps to high-performance thermostats and heater matrixes, each component is crafted to withstand the rigors of off-road adventures while providing superior heat management and climate control.

Our aftermarket upgrades not only offer enhanced compatibility with your Range Rover P38 but also deliver impressive performance benefits, ensuring your vehicle remains responsive and safe, no matter where your journey takes you. With a focus on reliability and longevity, our parts are engineered to meet the highest standards, offering peace of mind for both casual drivers and serious off-roaders alike. Explore our range of heating and cooling solutions that promise to keep your engine running smoothly while enhancing your vehicle's overall performance.

By choosing JGS4x4, you’re investing in top-tier components that are built to last, allowing you to tackle any terrain with confidence. Elevate your Range Rover P38 experience with our expertly curated selection of parts that not only meet but exceed your expectations, ensuring that your vehicle remains a true powerhouse on and off the road. Trust JGS4x4 for all your Land Rover and 4x4 vehicle needs, where quality meets performance in every part we offer..

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  • Defender/Discovery 1 Viscous Fan Coupling-ERR3443 from JGS4x4

    Viscous Unit 3.9 EFI from MA and Late 1993-95 and EFI for Defender, Discovery, Range Rover Classic

    Direct Replacement

    £61.79 Inc. VAT
    £51.49 Ex. VAT
    This viscous fan coupling is designed for use with 3.9 EFI engines in Defender, Discovery 1, and Range Rover Classic models from the early 1980s through the mid-1990s. It plays a crucial role in the engine cooling system by engaging the fan blades as...
    ERR3443
    £61.79 Inc. VAT
    £51.49 Ex. VAT
    Qty in Cart: 0
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    £61.79 Inc. VAT
    £51.49 Ex. VAT
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  • RTC2914-Defender/Discovery 1 Taper Roller Bearing | NTN from JGS4x4

    Roller Gearbox Bearing for Defender, Discovery 1, Range Rover Classic NTN

    NTN

    £10.89 Inc. VAT
    £9.07 Ex. VAT
    This roller gearbox bearing is designed for the 1st gear on LT77 transmissions used in Defender, Discovery 1, and Range Rover Classic models. Manufactured by NTN, this taper roller bearing ensures smooth rotation of components with reduced friction,...
    RTC2914
    £10.89 Inc. VAT
    £9.07 Ex. VAT
    Qty in Cart: 0
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    £10.89 Inc. VAT
    £9.07 Ex. VAT
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  • Defender/Discovery 1 Right Hand Cylinder Head Rocker Arm-ERR3343 from JGS4x4

    Rocker Arm RH for 300TDI Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £5.29 Inc. VAT
    £4.41 Ex. VAT
    This 300TDI Rocker Arm Right Hand is designed for use with Defender, Discovery 1, and Range Rover Classic models equipped with the 300TDI engine. It is a reliable replacement part that fits perfectly to ensure optimal engine performance. Ideal for engine...
    ERR3343
    £5.29 Inc. VAT
    £4.41 Ex. VAT
    Qty in Cart: 0
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    £5.29 Inc. VAT
    £4.41 Ex. VAT
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  • Defender/Discovery 1 Relay-Auxiliary Lighting from JGS4x4

    Relay for Various Models, and 30amp Green Relay for Defender, Discovery, Range Rover Classic

    Direct Replacement

    £4.49 Inc. VAT
    £3.74 Ex. VAT
    This 30amp green relay is designed for auxiliary lighting and various electrical applications in Defender, Discovery 1, Range Rover Classic, and Series 3 1971-1985 models. It operates via an electromagnet activated by a switch or ECU to power essential...
    YWB10032L
    £4.49 Inc. VAT
    £3.74 Ex. VAT
    Qty in Cart: 0
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    £4.49 Inc. VAT
    £3.74 Ex. VAT
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  • Defender/Discovery 1 Regulator from JGS4x4

    Regulator for Defender Discovery 1 Range Rover Classic

    Direct Replacement

    £12.59 Inc. VAT
    £10.49 Ex. VAT
    This regulator is designed for use with Defender models from 1983 to 2006, Discovery 1 models from 1989 to 1998, and Range Rover Classic models from 1971 to 1994. It is a reliable replacement part suitable for maintaining the electrical system's...
    RTC5670
    £12.59 Inc. VAT
    £10.49 Ex. VAT
    Qty in Cart: 0
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    £12.59 Inc. VAT
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  • Defender/Discovery 1 Rear Right Hand Brake Caliper from JGS4x4

    Ap Caliper Rear RH for Defender 90 Discovery 1 Range Rover Classic

    AP Driveline

    £103.89 Inc. VAT
    £86.57 Ex. VAT
    This rear right hand brake caliper is designed for Defender 90 1983-2006, Discovery 1, and Range Rover Classic models. Featuring hydraulic Pistons, it ensures effective braking by squeezing the brake pads against the discs when the brake pedal is applied...
    SMC500110G
    £103.89 Inc. VAT
    £86.57 Ex. VAT
    Qty in Cart: 0
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    £103.89 Inc. VAT
    £86.57 Ex. VAT
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  • Defender/Discovery 1 Rear Left Hand Brake Caliper from JGS4x4

    Ap Caliper Rear LH for Defender 90, Discovery 1, Range Rover Classic AP Driveline

    AP Driveline

    £104.69 Inc. VAT
    £87.24 Ex. VAT
    This rear left hand brake caliper is designed for Defender 90 1983-2006, Discovery 1, and Range Rover Classic. Featuring hydraulic Pistons, it ensures effective braking by pressing brake pads against the discs. Over time, Pistons may seize or seals leak,...
    SMC500240G
    £104.69 Inc. VAT
    £87.24 Ex. VAT
    Qty in Cart: 0
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    £104.69 Inc. VAT
    £87.24 Ex. VAT
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  • Defender/Discovery 1 R380 Gearbox Layshaft Bearing from JGS4x4

    R380 Gearbox Layshaft Bearing for Defender, Discovery Timken

    Timken

    £31.49 Inc. VAT
    £26.24 Ex. VAT
    This R380 Gearbox Layshaft Bearing is designed for use in Defender models from 1983 to 2006 and Discovery 1 models from 1989 to 1998, as well as Discovery 2 1998-2004 and Range Rover P38 1995-2002. Manufactured by Timken, this bearing supports smooth...
    TZZ100200
    £31.49 Inc. VAT
    £26.24 Ex. VAT
    Qty in Cart: 0
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    £31.49 Inc. VAT
    £26.24 Ex. VAT
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  • Defender/Discovery 1 O-Ring - FRC5473 from JGS4x4

    O Ring for Transfer Box Gear Change Housing Assembly for Defender, Discovery 1, Discovery 2, Range Rover Classic

    Direct Replacement

    £0.29 Inc. VAT
    £0.24 Ex. VAT
    This O Ring is designed for use in the transfer box gear change housing assembly, suitable for Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, Discovery 2 from 1998 to 2004, and Range Rover Classic from 1971 to 1994. It effectively...
    FRC5473
    £0.29 Inc. VAT
    £0.24 Ex. VAT
    Qty in Cart: 0
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    £0.29 Inc. VAT
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  • Defender/Discovery 1 Lock Washer from JGS4x4

    Oil Pump Lock Washer for Defender 200TDI, Discovery 1, Range Rover Classic

    Direct Replacement

    £2.59 Inc. VAT
    £2.16 Ex. VAT
    This Oil Pump Lock Washer is designed for use with 200TDI engines in Defender, Discovery 1, and Range Rover Classic models. It ensures secure fastening of the oil pump components, preventing loosening under vibration and maintaining engine reliability...
    244487
    £2.59 Inc. VAT
    £2.16 Ex. VAT
    Qty in Cart: 0
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    £2.59 Inc. VAT
    £2.16 Ex. VAT
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  • Defender/Discovery 1 Left Hand Cylinder Head Rocker Arm-ERR3342 from JGS4x4

    Rocker Arm LH for 300TDI Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £5.29 Inc. VAT
    £4.41 Ex. VAT
    This 300TDI Rocker Arm Left Hand is designed for use with Defender, Discovery 1, and Range Rover Classic models equipped with the 300TDI engine. It is a reliable replacement part that fits vehicles from the early 1980s through the mid-2000s, ensuring...
    ERR3342
    £5.29 Inc. VAT
    £4.41 Ex. VAT
    Qty in Cart: 0
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    £5.29 Inc. VAT
    £4.41 Ex. VAT
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  • Defender/Discovery 1 KAM 4.75 Crown Wheel & Pinion Front Long Nose Rover Diff from JGS4x4

    KAM 4.75 Crown Wheel & Pinion Front Long Nose Rover Diff for Defender, Discovery 1, Discovery 2, Range Rover Classic

    Kam

    £220.99 Inc. VAT
    £184.16 Ex. VAT
    The KAM 4.75 Crown Wheel & Pinion Front Long Nose Rover Diff is designed for use with Defender, Discovery 1, Discovery 2 1998-2004, and Range Rover Classic models. This front differential component ensures reliable performance and durability for your...
    KAM546
    £220.99 Inc. VAT
    £184.16 Ex. VAT
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    £220.99 Inc. VAT
    £184.16 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.