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 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
    Qty in Cart: 0
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    £35.59 Inc. VAT
    £29.66 Ex. 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
    Qty in Cart: 0
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    £37.69 Inc. VAT
    £31.41 Ex. VAT
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  • Defender/Discovery 1 Piston from JGS4x4

    Piston for Defender 4.0 L V8 | ERR5553

    Direct Replacement

    £37.19 Inc. VAT
    £30.99 Ex. VAT
    This piston is designed for use with the 4.0L V8 engine in Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, Discovery 2 V8 from 1998 to 2004, and Range Rover P38 4.0 V8 from 1995 to 2002. It is a high-quality replacement part suitable...
    ERR5553
    £37.19 Inc. VAT
    £30.99 Ex. VAT
    Qty in Cart: 0
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    £37.19 Inc. VAT
    £30.99 Ex. VAT
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  • Defender/Discovery 1 O-Ring - FTC1441 from JGS4x4

    O Ring for Gearbox Oil Pump on LT77 and R380 for Defender, Discovery 1, Discovery 2, Range Rover Classic, Range Rover P38 | FTC1441

    Direct Replacement

    £0.79 Inc. VAT
    £0.66 Ex. VAT
    This O Ring is designed for use on the gearbox oil pump of LT77 and R380 transmissions, suitable for Defender, Discovery 1, Discovery 2 1998-2004, Range Rover Classic, and Range Rover P38 1995-2002. It provides a reliable seal to prevent leaks of oil or...
    FTC1441
    £0.79 Inc. VAT
    £0.66 Ex. VAT
    Qty in Cart: 0
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    £0.79 Inc. VAT
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  • Defender/Discovery 1 O-Ring - ERC8849 from JGS4x4

    Camshaft Pulley O Ring for Defender, Discovery 1, Range Rover Classic 200TDi, 2.5 Diesel | ERC8849

    Direct Replacement

    £0.59 Inc. VAT
    £0.49 Ex. VAT
    This Camshaft Pulley O Ring is designed for use with Defender, Discovery 1, and Range Rover Classic models equipped with 200TDi and 2.5 Diesel engines from 1983 to 2006. It provides a reliable seal to prevent leaks between two surfaces, commonly used on...
    ERC8849
    £0.59 Inc. VAT
    £0.49 Ex. VAT
    Qty in Cart: 0
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    £0.59 Inc. VAT
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  • Defender/Discovery 1 Inlet Valve - ERR1157 from JGS4x4

    Inlet Valve for Defender, Discovery 1, Range Rover Classic 200TDi | ERR1157

    Direct Replacement

    £5.79 Inc. VAT
    £4.82 Ex. VAT
    This inlet valve is designed for use with 200TDi engines in Defender, Discovery 1, and Range Rover Classic models. It is operated by the camshaft to allow air and fuel into the combustion chamber, then seals to enable proper compression by the piston...
    ERR1157
    £5.79 Inc. VAT
    £4.82 Ex. VAT
    Qty in Cart: 0
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    £5.79 Inc. VAT
    £4.82 Ex. VAT
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  • LKJ500020G - Defender/Discovery 1 Inlet Manifold Gasket | OEM from JGS4x4

    Inlet Manifold Gasket for Defender, Discovery 1, Discovery 2, Range Rover Classic & P38 Petrol V8 3.5, 3.9 & 4.0 OEM | LKJ500020G

    OEM Parts

    £18.19 Inc. VAT
    £15.16 Ex. VAT
    This inlet manifold gasket is designed for petrol V8 engines with 3.5, 3.9, and 4.0 litre capacities, suitable for Defender, Discovery 1, Discovery 2, Range Rover Classic, and Range Rover P38 models. It creates a reliable seal between engine components...
    LKJ500020G
    £18.19 Inc. VAT
    £15.16 Ex. VAT
    Qty in Cart: 0
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    £18.19 Inc. VAT
    £15.16 Ex. VAT
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  • ERC4949AE - Defender/Discovery 1 Hydraulic Valve Tappet | AE from JGS4x4

    Hydraulic Valve Tappet AE for Defender, Discovery | ERC4949AE

    AE

    £8.99 Inc. VAT
    £7.49 Ex. VAT
    This Hydraulic Valve Tappet AE is designed for use with Defender and Discovery 1 models, covering a wide range of years. It is suitable for petrol engines and ensures optimal valve operation and engine performance. Manufactured by AE, this part meets...
    ERC4949AE
    £8.99 Inc. VAT
    £7.49 Ex. VAT
    Qty in Cart: 0
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    £8.99 Inc. VAT
    £7.49 Ex. VAT
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  • Defender/Discovery 1 Gearbox Rubber Mount from JGS4x4

    Engine Mounting Also and V8 from 1994 for 4.0 V8 Defender, Discovery, Range Rover Classic| KKB103120

    Direct Replacement

    £5.59 Inc. VAT
    £4.66 Ex. VAT
    This 4.0 V8 engine mounting is designed to fit Defender, Discovery 1, and Range Rover Classic models from 1994 onwards. It supports the weight of the gearbox while isolating noise and vibrations, ensuring smooth and quiet operation. Made with durable...
    KKB103120
    £5.59 Inc. VAT
    £4.66 Ex. VAT
    Qty in Cart: 0
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    £5.59 Inc. VAT
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  • Defender/Discovery 1 Front Cover Gasket from JGS4x4

    Front Cover Gasket for Defender, Discovery 2, Range Rover P38 4.0 Petrol | ERR7280

    Direct Replacement

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This Front Cover Gasket is designed for use with 4.0 Petrol V8 engines in Defender, Discovery 2, and Range Rover P38 models. It provides a reliable seal between engine components to prevent leaks and maintain optimal engine performance. Ideal for...
    ERR7280
    £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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  • ERR4936 - Defender/Discovery 1 Front Cover Gasket | OEM from JGS4x4

    Timing Chain Gasket for Defender, Range Rover Classic V8 OEM | ERR4936

    OEM Parts

    £2.19 Inc. VAT
    £1.82 Ex. VAT
    This Timing Chain Gasket is designed for V8 engines used in Defender and Range Rover Classic models. It provides a reliable seal for the front cover, preventing leaks and ensuring optimal engine performance. Suitable for vehicles from the years 1983 to...
    ERR4936
    £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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  • Defender/Discovery 1 Exhaust Valve - ERR1156 from JGS4x4

    Cylinder Head Exhaust Valve for Defender, Discovery 1, Range Rover Classic 200TDi & 300TDi | ERR1156

    Direct Replacement

    £5.79 Inc. VAT
    £4.82 Ex. VAT
    This Cylinder Head Exhaust Valve is designed for use with 200TDi and 300TDi engines, fitting Defender, Discovery 1, and Range Rover Classic models. It plays a crucial role in engine performance by allowing hot exhaust gases to exit the combustion chamber...
    ERR1156
    £5.79 Inc. VAT
    £4.82 Ex. VAT
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    £5.79 Inc. VAT
    £4.82 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.