Engine

Engine

At JGS4x4, we specialise in providing high-quality parts and accessories specifically designed for Land Rover and 4x4 vehicles, ensuring that your Defender performs at its best in any terrain. Our extensive selection includes durable OEM-quality replacements and premium aftermarket upgrades that enhance off-road capability and overall vehicle performance. Whether you're looking to improve your suspension with heavy-duty shock absorbers, optimise your engine's power with high-flow air filters, or enhance your vehicle's reliability with robust drive belts and hoses, our parts are crafted to withstand the rigorous demands of off-road adventures while providing exceptional durability and longevity. Each component is meticulously selected for compatibility with a range of Land Rover models, ensuring seamless installation and a perfect fit.

Our offerings not only boost your vehicle's performance but also enhance safety, giving you peace of mind as you tackle challenging environments. With JGS4x4, you’ll find everything you need to maintain and upgrade your 4x4, from rugged bumpers and winches that provide additional functionality to advanced lighting solutions that improve visibility during nighttime excursions. Our commitment to quality means that whether you’re an off-road enthusiast or simply looking for reliable parts for everyday driving, you can trust that our products will meet the highest standards.

Explore our selection to discover how our automotive parts can transform your Land Rover experience, making it more reliable and enjoyable, whether on city streets or rugged trails. Choose JGS4x4 for all your Land Rover and 4x4 vehicle needs, and equip your ride with the performance-enhancing parts it deserves..

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  • Defender/Discovery 1 Transmission Washer from JGS4x4

    Gearbox Drain Plug Gasket for Defender, Discovery 1, Range Rover Classic | FRC4810

    Direct Replacement

    £1.49 Inc. VAT
    £1.24 Ex. VAT
    This gearbox drain plug gasket is designed for use with Defender, Discovery 1, and Range Rover Classic models. It ensures a secure seal for the LT77 transmission, helping to prevent leaks and maintain optimal transmission performance. Suitable for...
    FRC4810
    £1.49 Inc. VAT
    £1.24 Ex. VAT
    Qty in Cart: 0
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    £1.49 Inc. VAT
    £1.24 Ex. VAT
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  • Defender/Discovery 1 Transfer Box Main Casing Gasket from JGS4x4

    Transfer Box Main Casing Gasket for Defender, Discovery | FRC5413

    Direct Replacement

    £0.89 Inc. VAT
    £0.74 Ex. VAT
    This Transfer Box Main Casing Gasket is designed for use with Defender models from 1983 to 2006 and Discovery 1 models from 1989 to 1998. It creates a reliable seal between the surfaces of the transfer box main casing components, preventing leaks and...
    FRC5413
    £0.89 Inc. VAT
    £0.74 Ex. VAT
    Qty in Cart: 0
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    £0.89 Inc. VAT
    £0.74 Ex. VAT
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  • Defender/Discovery 1 Timing Chain from JGS4x4

    Timing Chain for Defender, Discovery 1, Range Rover 3.5, 3.9 and 4.0 Petrol C S Gear | ERC7929

    C S Gear

    £22.99 Inc. VAT
    £19.16 Ex. VAT
    This timing chain is designed for use with 3.5, 3.9, and 4.0 petrol engines in Defender, Discovery 1, and Range Rover models. It is essential for maintaining smooth engine operation by ensuring precise timing of the engine's internal components. Regular...
    ERC7929
    £22.99 Inc. VAT
    £19.16 Ex. VAT
    Qty in Cart: 0
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    £22.99 Inc. VAT
    £19.16 Ex. VAT
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  • Defender/Discovery 1 Timing Belt Tensioner - LHP100860 from JGS4x4

    Tensioner Timing Belt 300TDi from for Defender, Discovery | LHP100860

    Direct Replacement

    £13.79 Inc. VAT
    £11.49 Ex. VAT
    This timing belt tensioner is designed for 300TDi engines fitted in Defender and Discovery 1 models. It ensures optimal tension on the timing belt, which is critical for smooth engine operation. Regular replacement of the timing belt, pulleys, and...
    LHP100860
    £13.79 Inc. VAT
    £11.49 Ex. VAT
    Qty in Cart: 0
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    £13.79 Inc. VAT
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  • ERR2530G - Defender/Discovery 1 Timing Belt Tensioner | OEM from JGS4x4

    INA Timing Belt Tensioner for Defender 200TDi OEM | ERR2530G

    OEM Parts

    £27.39 Inc. VAT
    £22.82 Ex. VAT
    The INA Branded Timing Belt Tensioner is designed specifically for the Defender 200TDi engine, covering models from 1983 to 2006. This essential component ensures the correct tension of the timing belt, which is critical for maintaining smooth engine...
    ERR2530G
    £27.39 Inc. VAT
    £22.82 Ex. VAT
    Qty in Cart: 0
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    £27.39 Inc. VAT
    £22.82 Ex. VAT
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  • Defender/Discovery 1 Timing Belt Tensioner - ERR1972 from JGS4x4

    Tensioner Pulley Timing Belt 300TDi for Defender 90/110, Discovery, Range Rover Classic | ERR1972

    Direct Replacement

    £20.79 Inc. VAT
    £17.32 Ex. VAT
    This timing belt tensioner pulley is designed for use with 300TDi engines in Defender, Discovery 1, and Range Rover Classic models. It ensures proper tension of the timing belt, which is critical for smooth engine operation. Suitable for vehicles...
    ERR1972
    £20.79 Inc. VAT
    £17.32 Ex. VAT
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    £20.79 Inc. VAT
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  • Timing Belt Idler Pulley Defender & Discovery 1 300Tdi (Late Models) | LHV100150 from JGS4x4

    Timing Belt Idler Pulley Defender & Discovery 1 300Tdi (Late Models) | LHV100150

    OEM Parts

    £18.29 Inc. VAT
    £15.24 Ex. VAT
    Ensure the optimal performance of your Land Rover's 300Tdi engine with the Timing Belt Idler Pulley LHV100150. Designed specifically for late-model Land Rover Defender and Discovery 1 vehicles, this idler pulley maintains proper tension and alignment of...
    LHV100150G
    £18.29 Inc. VAT
    £15.24 Ex. VAT
    Qty in Cart: 0
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    £18.29 Inc. VAT
    £15.24 Ex. VAT
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  • Defender/Discovery 1 Timing Belt Idler from JGS4x4

    Idler Timing Belt 300TDi / from VA560898 GEN for Defender 90/110, Discovery | LHV100150

    Direct Replacement

    £10.79 Inc. VAT
    £8.99 Ex. VAT
    This Idler Timing Belt is designed for 300TDi engines fitted in Defender and Discovery 1 models. It ensures smooth engine operation by maintaining proper timing belt tension, which is critical for engine performance and longevity. Suitable for vehicles...
    LHV100150
    £10.79 Inc. VAT
    £8.99 Ex. VAT
    Qty in Cart: 0
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    £10.79 Inc. VAT
    £8.99 Ex. VAT
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  • Defender/Discovery 1 Tappet from JGS4x4

    Tappet for Defender 2.5 Turbo Diesel/200TDi/300TDi, Discovery 1, Range Rover Classic | ERR607R

    Direct Replacement

    £13.69 Inc. VAT
    £11.41 Ex. VAT
    This tappet is designed for use with Defender 2.5 Turbo Diesel, 200TDi, and 300TDi engines from 1983 to 2006, Discovery 1 models with 200TDi and 300TDi engines from 1989 to 1998, and Range Rover Classic vehicles with 200TDi and 300TDi engines from 1971...
    ERR607R
    £13.69 Inc. VAT
    £11.41 Ex. VAT
    Qty in Cart: 0
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    £13.69 Inc. VAT
    £11.41 Ex. VAT
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  • Defender/Discovery 1 Speedo Housing Gasket from JGS4x4

    Transfer Box Speedo Housing Gasket for Defender, Discovery 1, and Range Rover Classic | FRC5409

    Direct Replacement

    £0.49 Inc. VAT
    £0.41 Ex. VAT
    This Transfer Box Speedo Housing Gasket is designed for use with Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between the speedo housing and transfer box components, preventing leaks and ensuring optimal performance...
    FRC5409
    £0.49 Inc. VAT
    £0.41 Ex. VAT
    Qty in Cart: 0
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    £0.49 Inc. VAT
    £0.41 Ex. VAT
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  • Defender/Discovery 1 Sensor from JGS4x4

    Engine Crank Sensor for Defender, Discovery, Range Rover P38 4.0 V8 Petrol Autotec | ERR6119

    Autotec

    £21.39 Inc. VAT
    £17.82 Ex. VAT
    This Engine Crank Sensor is designed for use with 4.0 V8 Petrol engines in Defender, Discovery 1, and Range Rover P38 models. It plays a crucial role in monitoring engine speed and position, ensuring smooth and efficient engine performance. Suitable for...
    ERR6119
    £21.39 Inc. VAT
    £17.82 Ex. VAT
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    £21.39 Inc. VAT
    £17.82 Ex. VAT
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  • Defender/Discovery 1 V8 Inlet Manifold Seal from JGS4x4

    Inlet Manifold Gasket Seal Tin Style Gasket V8 3.5 Twin Carb / 3.9 & 4.0 EFI for Defender, Discovery 1, Range Rover Classic| 602099

    Direct Replacement

    £2.19 Inc. VAT
    £1.82 Ex. VAT
    This inlet manifold gasket seal is designed for V8 engines including 3.5 Twin Carb, 3.9, and 4.0 EFI variants. It fits models such as Defender, Discovery 1, Range Rover Classic, and Series 3 1971-1985. The seal ensures a tight fit between manifold...
    602099
    £2.19 Inc. VAT
    £1.82 Ex. VAT
    Qty in Cart: 0
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    £2.19 Inc. VAT
    £1.82 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.