Engine

Engine

Defender Engine Power: Maintenance Parts & upgrades for performance

JGS4x4 offers high-quality parts and accessories specifically designed to ensure your Defender performs at its best in any terrain. Our selection includes durable OEM-quality replacements and premium aftermarket upgrades that enhance both off-road capability and overall vehicle reliability. Focusing on the engine, we provide components such air filters and performance high-flow air filters to optimize power and robust drive belts and hoses for exceptional durability and longevity. Every part is crafted for seamless compatibility and is built to withstand rigorous off-road demands, allowing you to maintain and upgrade your 4x4 with confidence and enjoy a more reliable and enjoyable driving experience.

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  • Engine Coolant Water Pump-STC635 from JGS4x4

    Water Pump 2.5 P D NA with A/C and A127 Alternator TD for Defender Turbo Diesel

    Direct Replacement

    £47.49 Inc. VAT
    £39.57 Ex. VAT
    This Water Pump 2.5P 2.5D NA with A/C and A127 Alternator 2.5TD is designed for Defender models with Turbo Diesel engines. It plays a crucial role in the cooling system by circulating coolant through the engine and radiator, ensuring optimal operating...
    STC635
    £47.49 Inc. VAT
    £39.57 Ex. VAT
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    £47.49 Inc. VAT
    £39.57 Ex. VAT
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  • Evaporator Expansion Valve from JGS4x4 Evaporator Expansion Valve from JGS4x4

    Evaporator Expansion Valve for Defender Puma

    Genuine Land Rover

    £424.04 Inc. VAT
    £353.37 Ex. VAT
    This Evaporator Expansion Valve is designed for the Defender model years 2007 to 2016. It plays a crucial role in the vehicle's air conditioning system by regulating the flow of refrigerant to the evaporator, ensuring efficient cooling and comfort inside...
    JQD500070LR
    £424.04 Inc. VAT
    £353.37 Ex. VAT
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    £424.04 Inc. VAT
    £353.37 Ex. VAT
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  • Heat Shield from JGS4x4 Heat Shield from JGS4x4

    Exhaust Manifold and Turbo Heat Shield for Defender 2.4 TDCi

    Genuine Land Rover

    £81.78 Inc. VAT
    £68.15 Ex. VAT
    This Exhaust Manifold and Turbo Heat Shield is designed for Defender models equipped with Turbo and 2.4 TDCi engines. It provides essential protection by shielding critical components from excessive heat generated by the exhaust manifold and turbocharger...
    JPY500060LR
    £81.78 Inc. VAT
    £68.15 Ex. VAT
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    £81.78 Inc. VAT
    £68.15 Ex. VAT
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  • FTC3646-Gasket | Genuine from JGS4x4

    Gasket for Defender, Discovery and Range Rover Classic

    Genuine Land Rover

    £5.39 Inc. VAT
    £4.49 Ex. VAT
    This genuine Land Rover gasket is designed for use with Defender, Discovery, and Range Rover Classic models. It creates a reliable seal between two component surfaces to prevent leaks, ensuring optimal performance. It is recommended to replace the gasket...
    FTC3646LR
    £5.39 Inc. VAT
    £4.49 Ex. VAT
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    £5.39 Inc. VAT
    £4.49 Ex. VAT
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  • Diesel Inlet Valve Guide from JGS4x4

    Inlet Valve Guide for Defender, Series 3, Series Diesel 2.5 NA and 2.25 to 19J25183C

    Direct Replacement

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This Inlet Valve Guide is designed for diesel engines including 2.5 NA and 2.25 Diesel variants, suitable for Defender, Series 3, and Series models up to unit 19J25183C. It ensures precise valve operation and durability in cylinder heads for 4-cylinder...
    568688
    £1.99 Inc. VAT
    £1.66 Ex. VAT
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    £1.99 Inc. VAT
    £1.66 Ex. VAT
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  • Defender/Range Rover Classic Brake/Clutch Master Cylinder Repair Kit from JGS4x4

    Brake/Clutch Master Cylinder Repair Kit for Defender, Range Rover Classic Series 3 TRW

    TRW

    £12.69 Inc. VAT
    £10.57 Ex. VAT
    This Classic Brake/Clutch Master Cylinder Repair Kit is designed for use with Defender, Range Rover Classic, and Series 3 1971-1985 models. Manufactured by TRW, this kit restores the functionality of brake or clutch master cylinders, ensuring smooth...
    STC500090G
    £12.69 Inc. VAT
    £10.57 Ex. VAT
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    £12.69 Inc. VAT
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  • Defender/Discovery 2 TD5 Head Gasket Set Including Head Gasket-GHS006 from JGS4x4

    Head Gasket Set Including Head Gasket for TD5 Defender Discovery 2

    Direct Replacement

    £75.79 Inc. VAT
    £63.16 Ex. VAT
    / TD5 Head Gasket Set Including Head Gasket GHS006 is designed for use with TD5 engines in Defender models from 1998 to 2006 and Discovery 2 models from 1998 to 2004. This head gasket set ensures a reliable seal between the cylinder head and engine...
    GHS006
    £75.79 Inc. VAT
    £63.16 Ex. VAT
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    £75.79 Inc. VAT
    £63.16 Ex. VAT
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  • Exhaust Valve for Defender/Discovery 2 TD5 from JGS4x4

    Exhaust Valve for Defender Discovery 2 TD5 1998

    Direct Replacement

    £6.69 Inc. VAT
    £5.57 Ex. VAT
    This exhaust valve is designed for use with Defender and Discovery 2 models equipped with the TD5 engine, covering years 1998 to 2006. It plays a crucial role in engine performance by allowing hot exhaust gases to exit the combustion chamber efficiently...
    ERR6612
    £6.69 Inc. VAT
    £5.57 Ex. VAT
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  • Cylinder Head with Valves (2001 onwards) | LDF500170 for Defender/Discovery 2 Td5 from JGS4x4

    Cylinder Head with Valves (2001 onwards) for Defender/Discovery 2 Td5

    AMC

    £1,961.39 Inc. VAT
    £1,634.49 Ex. VAT
    Ensure optimal engine performance with the LDF500170 Cylinder Head with Valves! Specifically designed for Land Rover Defender and Discovery Td5 engines (2001 onwards), this high-quality replacement part guarantees reliability and performance. KEY...
    LDF500170
    £1,961.39 Inc. VAT
    £1,634.49 Ex. VAT
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    £1,961.39 Inc. VAT
    £1,634.49 Ex. VAT
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  • Defender/Discovery 1 Washer-FRC6103 from JGS4x4

    Transfer Box Front Housing Gasket for Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £0.89 Inc. VAT
    £0.74 Ex. VAT
    This Transfer Box Front Housing Gasket is designed for use with Defender, Discovery 1, and Range Rover Classic models. It provides a reliable seal for the LT230 transfer box front housing, ensuring optimal performance and preventing leaks. Suitable for...
    FRC6103
    £0.89 Inc. VAT
    £0.74 Ex. VAT
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    £0.89 Inc. VAT
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  • Defender/Discovery 1 Valve Spring from JGS4x4

    Valve Spring for Defender 3.5 V8, Discovery 1, Discovery 2 V8, Range Rover Classic, Range Rover P38 1995-1985

    Genuine Land Rover

    £9.99 Inc. VAT
    £8.32 Ex. VAT
    This valve spring is designed for use with a range of classic and later model vehicles including Defender 3.5V8 1983-2006, Discovery 1, Discovery 2 V8 1998-2004, Range Rover Classic 3.5 V8 1971-1994, Range Rover P38 V8 1995-2002, and Series 3 3.5 V8...
    ERR4628Z
    £9.99 Inc. VAT
    £8.32 Ex. VAT
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    £9.99 Inc. VAT
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  • LGJ100880G-Defender/Discovery 1 Valve Guide | AE from JGS4x4

    Cylinder Head Guide for Valves on 200TDI and 300TDI for Defender, Discovery 1, Range Rover Classic AE

    AE

    £3.39 Inc. VAT
    £2.82 Ex. VAT
    This Cylinder Head Guide is designed for use with 200TDI and 300TDI engines, suitable for Defender, Discovery 1, and Range Rover Classic. Manufactured by AE, it ensures precise valve operation and durability for diesel engines. Ideal for engine repairs...
    LGJ100880G
    £3.39 Inc. VAT
    £2.82 Ex. VAT
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    £3.39 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.