Engine

Engine

Discovery 3 Engine Parts

JGS4x4 offers an extensive range of high-quality Discovery 3 engine components and accessories designed to enhance your vehicle's performance and reliability. Our selection features durable OEM-quality replacements and aftermarket upgrades, including performance exhausts and engine parts, all meticulously crafted for compatibility. These components optimise engine efficiency and power output, ensuring your Land Rover can withstand the rigorous demands of 4x4 driving. We provide rigorously tested parts that improve handling, ride quality, and safety, allowing you to confidently keep your Discovery 3 in peak, adventure-ready condition.

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  • O-Ring-LR012785 from JGS4x4

    Upper O Ring Fuel Injector on 4.4 .2 Jaguar Engine for Discovery 3 & 4, Range Rover Sport, Range Rover L322

    Britpart

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This Upper O Ring Fuel Injector is designed for use on 4.4 and 4.2 Jaguar engines fitted in Discovery 3, Range Rover, Range Rover Sport, and Range Rover L322 models. It provides a reliable seal to prevent fuel leaks and maintain optimal engine...
    LR012785
    £1.99 Inc. VAT
    £1.66 Ex. VAT
    Qty in Cart: 0
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    £1.99 Inc. VAT
    £1.66 Ex. VAT
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  • Inlet Valve-LR002447 from JGS4x4

    Inlet Valve for Discovery 3 4.2 & 4.4 Jaguar Engine Range Rover L322 & Jaguar Engine

    Britpart

    £12.29 Inc. VAT
    £10.24 Ex. VAT
    This Inlet Valve is designed for use with 4.2 and 4.4 Jaguar engines fitted in Discovery 3, Range Rover, and Range Rover L322 models. It is an essential component for maintaining optimal engine performance and efficiency. Manufactured to high standards,...
    LR002447
    £12.29 Inc. VAT
    £10.24 Ex. VAT
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    £12.29 Inc. VAT
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  • Injector Assembly-4526563 | Genuine Land Rover from JGS4x4

    Injector for Discovery 3, Range Rover Sport 4.4 Petrol V8 Engine 2005-2009

    Genuine Land Rover

    £166.01 Inc. VAT
    £138.34 Ex. VAT
    This injector assembly is designed for 4.4 Petrol V8 engines used in Discovery 3 and Range Rover Sport models from 2005 to 2009. It ensures precise fuel delivery at extreme pressures, maintaining engine performance and efficiency. The assembly includes...
    4526563LR
    £166.01 Inc. VAT
    £138.34 Ex. VAT
    Qty in Cart: 0
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    £166.01 Inc. VAT
    £138.34 Ex. VAT
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  • Guide-4536848G | OEM from JGS4x4

    Timing Guide for 4.2 4.4 V8 Petrol Jaguar Engine L322, Sport and for Discovery 3 & 4

    OEM Parts

    £32.89 Inc. VAT
    £27.41 Ex. VAT
    This Timing Guide is designed for 4.2 and 4.4 V8 Petrol Jaguar engines used in Range Rover L322, Range Rover Sport, and Discovery 3 models. It ensures precise timing chain alignment for optimal engine performance and reliability. Ideal for those...
    4536848G
    £32.89 Inc. VAT
    £27.41 Ex. VAT
    Qty in Cart: 0
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    £32.89 Inc. VAT
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  • Gasket Kit-LR004324 from JGS4x4

    Cylinder Head Set for Discovery 3 & 4 4.0 V6

    Britpart

    £67.49 Inc. VAT
    £56.24 Ex. VAT
    This Cylinder Head Set is designed for Discovery 3 & 4 models equipped with the 4.0 V6 engine. It includes all necessary gaskets to ensure a reliable seal between engine components, preventing leaks and maintaining optimal engine performance. Ideal...
    LR004324
    £67.49 Inc. VAT
    £56.24 Ex. VAT
    Qty in Cart: 0
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    £67.49 Inc. VAT
    £56.24 Ex. VAT
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  • Gasket Kit-LR002817 | OEM from JGS4x4

    Lower Engine Gasket Set for Discovery 3 & 4 4.0 V6 Cologne OEM

    OEM Parts

    £114.29 Inc. VAT
    £95.24 Ex. VAT
    This Lower Engine Gasket Set is designed for Discovery 3 & 4 models equipped with the 4.0 V6 Cologne engine. The gasket kit ensures a reliable seal between engine components, preventing leaks and maintaining optimal engine performance. It is...
    LR002817
    £114.29 Inc. VAT
    £95.24 Ex. VAT
    Qty in Cart: 0
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    £114.29 Inc. VAT
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  • Gasket-4526549 | OEM from JGS4x4

    Gasket Inlet Manifold 4.4 AJ V8 To 6A for Discovery 3 RR Sport RR L322 for Range Rover L322 OEM

    OEM Parts

    £5.99 Inc. VAT
    £4.99 Ex. VAT
    This Gasket Inlet Manifold 4.4 AJ V8 To 6A Ds3 RR Sport RR L322 is designed for use with the 4.4 engine and fits Range Rover L322 models. It ensures a reliable seal between components to prevent leaks, making it essential to replace whenever the...
    4526549
    £5.99 Inc. VAT
    £4.99 Ex. VAT
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    £5.99 Inc. VAT
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  • Gasket-4046702 | Genuine Land Rover from JGS4x4

    Front Timing Cover Gasket for Discovery 3 & 4 4.0 V6 Cologne

    Genuine Land Rover

    £4.19 Inc. VAT
    £3.49 Ex. VAT
    This front timing cover gasket is designed for Discovery 3 & 4 models equipped with the 4.0 V6 Cologne engine. It creates a reliable seal between two component surfaces to prevent leaks, ensuring optimal engine performance. It is recommended to...
    4046702LR
    £4.19 Inc. VAT
    £3.49 Ex. VAT
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    £4.19 Inc. VAT
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  • Fuel Rail for Range Rover Sport L320 2.7 Tdv6 EU4 - 1387695 from JGS4x4

    Fuel Rail for Discovery 3, Range Rover Sport L320 2.7 Tdv6

    VDO

    £417.99 Inc. VAT
    £348.32 Ex. VAT
    Fuel Rail for 2.7 Tdv6, suitable for Discovery 3 & Range Rover Sport L320. VEHICLE COMPATIBILITY:Range Rover Sport L320 NOTE: 2.7 Tdv6 EU3 & EU4 EQUIVALENT TO OR RELATED PART NUMBER(S):1387695 JGS4x4 makes it easy to get the parts you need,...
    1387695
    £417.99 Inc. VAT
    £348.32 Ex. VAT
    Qty in Cart: 0
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    £417.99 Inc. VAT
    £348.32 Ex. VAT
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  • Front Engine Mounting Support-KKB500760G | Corteco from JGS4x4

    Front Engine Mount for Discovery 3 & 4, Range Rover Sport 2.7 V6, 2.7 TDV6 Corteco

    Corteco

    £79.49 Inc. VAT
    £66.24 Ex. VAT
    This Front Engine Mount is designed for vehicles equipped with 2.7 TDV6 and 2.7 TDV6 engines, including Discovery 3 & 4, Range Rover, and Range Rover Sport models. Manufactured by Corteco, it ensures reliable support and stability for your engine,...
    KKB500760G
    £79.49 Inc. VAT
    £66.24 Ex. VAT
    Qty in Cart: 0
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    £79.49 Inc. VAT
    £66.24 Ex. VAT
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  • Cylinder Head Gasket Right Hand-LR003548 from JGS4x4

    RH Cylinder Head Gasket for Discovery 3 & 4 4.0 V6

    Britpart

    £17.99 Inc. VAT
    £14.99 Ex. VAT
    This Right Hand Cylinder Head Gasket is designed for use with the 4.0 V6 Cologne engine in Discovery 3 and Discovery 4 models. It creates a reliable seal between engine components to prevent leaks and ensure optimal engine performance. It is recommended...
    LR003548
    £17.99 Inc. VAT
    £14.99 Ex. VAT
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    £17.99 Inc. VAT
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  • Cylinder Head Gasket-4585202G | Payen from JGS4x4

    LH Cylinder Head Gasket for Discovery 3, Range Rover Sport 4.4 V8 Petrol Payen

    Payen

    £31.29 Inc. VAT
    £26.07 Ex. VAT
    This Left Hand Cylinder Head Gasket is designed for use with 4.4 V8 AJ Petrol engines fitted in Discovery 3, Range Rover, and Range Rover Sport models. Manufactured by Payen, this gasket ensures a reliable seal between engine components to prevent leaks...
    4585202G
    £31.29 Inc. VAT
    £26.07 Ex. VAT
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    £31.29 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.