Engine

Engine

At JGS4x4, we specialise in providing high-quality parts and accessories for Land Rover vehicles, particularly the Discovery 3, ensuring that your 4x4 is always ready for any adventure. Our extensive range of durable automotive components is designed to enhance the performance and reliability of your vehicle, whether you're navigating rugged terrains or cruising on the highway. Our OEM-quality replacements guarantee a perfect fit and compatibility with your Discovery 3, ensuring that you maintain the original performance and safety standards of your vehicle. For those looking to push the boundaries of their off-road capabilities, we offer a variety of aftermarket upgrades that enhance suspension, improve handling, and boost engine efficiency.

Each part is meticulously crafted to withstand the demands of off-road driving, providing the strength and resilience needed to tackle tough conditions. From heavy-duty axles and robust bumpers to performance-enhancing exhaust systems, our products are engineered to improve not just the aesthetics but also the functionality of your Land Rover. With a focus on longevity and performance, our parts help you maintain your vehicle's integrity while ensuring optimal safety for all your adventures.

Whether you're a seasoned off-roader or a casual driver, investing in our high-quality components translates to better vehicle reliability and enhanced driving experiences. Trust JGS4x4 to provide you with the best in Land Rover and 4x4 vehicle parts that meet the rigorous standards of automotive enthusiasts. Explore our selection today and discover how our parts can transform your Discovery 3 into a more capable, reliable, and enjoyable vehicle for all your journeys..

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  • Pulley - LR000737 from JGS4x4

    Drive Belt Pulley for Discovery 3 & 4 4.0 V6 Cologne Engine | LR000737

    Direct Replacement

    £19.99 Inc. VAT
    £16.66 Ex. VAT
    This Drive Belt Pulley is designed for Discovery 3 and Discovery 4 models equipped with the 4.0 V6 Cologne engine. It is a reliable replacement part that ensures the smooth operation of your vehicle's belt system. Ideal for engine and transmission...
    LR000737
    £19.99 Inc. VAT
    £16.66 Ex. VAT
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    £19.99 Inc. VAT
    £16.66 Ex. VAT
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  • Lower Inlet Manifold Gasket from JGS4x4

    Inlet Manifold Gasket for Discovery 3, Range Rover L322 4.2 & 4.4 Jaguar Engine | 4628235

    Direct Replacement

    £5.79 Inc. VAT
    £4.82 Ex. VAT
    This 4.2 & 4.4 Jaguar inlet manifold gasket is designed for use with Discovery 3, Range Rover, and Range Rover L322 models. It creates a reliable seal between the inlet manifold and injection components, preventing leaks and ensuring optimal engine...
    4628235
    £5.79 Inc. VAT
    £4.82 Ex. VAT
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    £5.79 Inc. VAT
    £4.82 Ex. VAT
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  • LR012827 - Seal | Genuine from JGS4x4

    Lower O Ring Fuel Injector on 4.4 .2 Jaguar Engine for Discovery 3 & 4, Range Rover Sport Genuine Land Rover | LR012827LR

    Genuine Land Rover

    £5.79 Inc. VAT
    £4.82 Ex. VAT
    The Lower O Ring Fuel Injector LR012827 is designed for vehicles equipped with 4.4 and 4.2 Jaguar engines, including Discovery 3, Range Rover, and Range Rover Sport models. This genuine seal ensures a reliable seal between components, preventing leaks...
    LR012827LR
    £5.79 Inc. VAT
    £4.82 Ex. VAT
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  • LR012785 - Seal | Genuine from JGS4x4

    Upper O Ring Fuel Injector on 4.4 .2 Jaguar Engine for Discovery 3 & 4, Range Rover Sport Genuine Land Rover | LR012785LR

    Genuine Land Rover

    £6.79 Inc. VAT
    £5.66 Ex. VAT
    This Upper O Ring Fuel Injector seal is designed for use on 4.4 and 4.2 Jaguar engines fitted in Discovery 3, Range Rover, and Range Rover Sport models. It ensures a reliable seal between fuel injector components, preventing leaks and maintaining optimal...
    LR012785LR
    £6.79 Inc. VAT
    £5.66 Ex. VAT
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  • LR012028 - Exhaust Gas Recirculation EGR Valve | Genuine from JGS4x4

    EGR Valve for Discovery 3 & 4 Petrol 4.0 V6 Cologne Engine Genuine Land Rover | LR012028LR

    Genuine Land Rover

    £433.59 Inc. VAT
    £361.32 Ex. VAT
    This Exhaust Gas Recirculation EGR valve is designed for Discovery 3 & 4 models equipped with the 4.0 V6 Cologne petrol engine. The EGR valve plays a crucial role in reducing harmful Nitrous Oxide NOx emissions by recycling exhaust gases back into the...
    LR012028LR
    £433.59 Inc. VAT
    £361.32 Ex. VAT
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    £433.59 Inc. VAT
    £361.32 Ex. VAT
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  • Genuine Engine Oil Cooler, Filter, and Housing with Fuel Cooler for Discovery 3 2.7 TdV6 and Range Rover Sport 2.7 TdV6 (2004-2009) | LR009570 Genuine Engine Oil Cooler, Filter, and Housing with Fuel Cooler for Discovery 3 2.7 TdV6 and Range Rover Sport 2.7 TdV6 (2004-2009) | LR009570

    Genuine Engine Oil Cooler, Filter, and Housing with Fuel Cooler for Discovery 3 2.7 TdV6 and Range Rover Sport 2.7 TdV6 (2004-2009) | LR009570

    Genuine Land Rover

    £610.29 Inc. VAT
    £508.57 Ex. VAT
    Replace your failed or leaking engine oil cooler, filter, and housing with this high-quality Genuine Land Rover assembly, which includes a fuel cooler. Designed for Land Rover Discovery 3 2.7 TdV6 (2004-2009) and Range Rover Sport L320 2.7 TdV6...
    LR009570LR
    £610.29 Inc. VAT
    £508.57 Ex. VAT
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    £610.29 Inc. VAT
    £508.57 Ex. VAT
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  • Exhaust Valve - 4646004 from JGS4x4

    Exhaust Valve for Discovery 3 4.2 & 4.4, & 4.4, Range Rover L322 & 4.4 | 4646004

    Direct Replacement

    £11.99 Inc. VAT
    £9.99 Ex. VAT
    This exhaust valve is designed for use with 4.2 and 4.4 AJ-V8 engines fitted in Discovery 3, Range Rover, and Range Rover L322 models. It is operated by the camshaft to allow hot exhaust gases to exit the combustion chamber efficiently, then seals to...
    4646004
    £11.99 Inc. VAT
    £9.99 Ex. VAT
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  • Timing Belt Tensioner Bolt from JGS4x4

    Bolt M8 x 60mm For Rear Timing Belt Tensioner on TDV6 2.7 & 3.0 for Discovery 3, Range Rover Sport, Velar, Range Rover L405 Genuine Land Rover| LR000374LR

    Genuine Land Rover

    £6.69 Inc. VAT
    £5.57 Ex. VAT
    This Bolt M8 x 60mm is designed for the rear timing belt tensioner on TDV6 2.7 and 3.0 engines, compatible with Discovery 3, Range Rover, Range Rover Sport, Velar, and Range Rover L405 models. The timing belt and its components are essential for smooth...
    LR000374LR
    £6.69 Inc. VAT
    £5.57 Ex. VAT
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  • Engine Overhaul Gasket Kit from JGS4x4

    Engine Overhaul Gasket Set for Discovery 3 4.4 V8 Range Rover Sport, Range Rover L322 | LR006645

    Direct Replacement

    £257.79 Inc. VAT
    £214.82 Ex. VAT
    This Engine Overhaul Gasket Set is designed for use with 4.4 V8 engines fitted in Discovery 3, Range Rover Sport, and Range Rover L322 models. The gasket kit ensures a reliable seal between engine components, preventing leaks and maintaining optimal...
    LR006645
    £257.79 Inc. VAT
    £214.82 Ex. VAT
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  • Discovery 3/Range Rover Sport Secondary Timing Chain from JGS4x4

    Upper Timing Chain for 4.2 .4 V8 Petrol Jaguar Engine L322, Sport and for Discovery 3 & 4 OEM| 4174187G

    OEM Parts

    £24.79 Inc. VAT
    £20.66 Ex. VAT
    This upper timing chain is designed for 4.2 and 4.4 V8 petrol Jaguar engines fitted in models including the Discovery 3, Range Rover Sport, and Range Rover L322. It is essential for maintaining smooth engine operation by synchronizing the camshaft and...
    4174187G
    £24.79 Inc. VAT
    £20.66 Ex. VAT
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    £24.79 Inc. VAT
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  • Discovery 3/Range Rover Sport Right Hand Cylinder Head Gasket from JGS4x4

    RH Cylinder Head Gasket for Discovery 3, Range Rover Sport 4.4 V8 AJ Petrol Payen | 4585198

    Payen

    £21.89 Inc. VAT
    £18.24 Ex. VAT
    This right hand cylinder head gasket is designed for use with Discovery 3, Range Rover Sport, and Range Rover L322 models equipped with the 4.4 V8 AJ petrol engine. It provides a reliable seal between the cylinder head and engine block, ensuring proper...
    4585198
    £21.89 Inc. VAT
    £18.24 Ex. VAT
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    £21.89 Inc. VAT
    £18.24 Ex. VAT
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  • Discovery 3/Range Rover Sport Oil Pump Assembly from JGS4x4

    Oil Pump 4.2 .4 V8 for Discovery 3 & 4, Range Rover Sport | LR006634

    Direct Replacement

    £113.89 Inc. VAT
    £94.91 Ex. VAT
    This Oil Pump 4.2 & 4.4 V8 is designed for use with Discovery 3, Range Rover, and Range Rover Sport models. It ensures optimal oil circulation for engine performance and longevity. Suitable for engines including 4.2 and 4.4 V8 variants, this pump...
    LR006634
    £113.89 Inc. VAT
    £94.91 Ex. VAT
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    £113.89 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.