Engine

Engine

At JGS4x4, we understand that your Land Rover Discovery 1 is more than just a vehicle; it’s an adventure-ready companion that deserves the best in automotive care. Our extensive range of high-quality parts and accessories is specifically designed to enhance the performance, reliability, and off-road capability of your Discovery 1. From durable engine components to OEM-quality replacements and aftermarket upgrades, each part is meticulously crafted to meet the rigorous demands of 4x4 enthusiasts. Our selection includes everything from heavy-duty suspension systems that improve ride quality and handling on rough terrain, to performance exhausts that optimise engine efficiency and power output.

We pride ourselves on offering parts that are not only compatible with your vehicle but are also engineered to withstand the toughest conditions, ensuring your Discovery 1 remains a dependable partner on and off the road. Safety is paramount, which is why our automotive parts are rigorously tested for durability and performance, giving you peace of mind during every journey. Whether you are looking to enhance your vehicle’s off-road capability or simply need reliable replacements for everyday wear, our expertly curated inventory supports your passion for exploration. Trust JGS4x4 to provide the high-performance components you need to keep your Land Rover Discovery 1 in peak condition.

Elevate your driving experience with our superior parts that promise to enhance reliability and safety, allowing you to tackle any adventure with confidence. Explore our collection today and discover the difference that quality makes in maintaining your 4x4 vehicle. With JGS4x4, you’re not just getting parts; you’re investing in the longevity and performance of your Land Rover Discovery 1..

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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
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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
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    £27.39 Inc. 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...
    LHV100150G
    £18.29 Inc. VAT
    £15.24 Ex. VAT
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    £18.29 Inc. 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
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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
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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
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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
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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
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    £2.19 Inc. VAT
    £1.82 Ex. VAT
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  • Defender/Discovery 1 Piston Standard - ERR1390 from JGS4x4

    Piston for Defender, Range Rover 200TDI Standard Size | ERR1390

    Direct Replacement

    £35.59 Inc. VAT
    £29.66 Ex. VAT
    This standard size piston is designed for use with 200TDI engines in Defender and Range Rover models. It provides reliable performance and durability for engine rebuilds and repairs. Suitable for vehicles produced between 1971 and 2006, this piston...
    ERR1390
    £35.59 Inc. VAT
    £29.66 Ex. VAT
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    £35.59 Inc. VAT
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  • Defender/Discovery 1 Piston And Rings - Standard - Single from JGS4x4

    Piston for Defender, Range Rover 300TDI Standard Size | ERR2410

    Direct Replacement

    £37.69 Inc. VAT
    £31.41 Ex. VAT
    This piston and rings set is designed for 300TDI engines used in Defender, Discovery 1, and Range Rover Classic models. It is a standard size, single piston assembly ideal for engine repairs or rebuilds. Suitable for models from 1983 to 2006 for...
    ERR2410
    £37.69 Inc. VAT
    £31.41 Ex. VAT
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    £37.69 Inc. 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.