Engine

Engine

Discovery 1 Engine Parts: Power, Efficiency, and Reliability

JGS4x4 offers an extensive range of high-quality Discovery 1 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 1 in peak, adventure-ready condition.

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  • Clamp-NTC6847 from JGS4x4

    Clamp for Engine Oil Cooler Pipes for Defender, Discovery 1 Discovery 2, Freelander 1 Range Rover Classic

    Britpart

    £10.59 Inc. VAT
    £8.82 Ex. VAT
    This clamp is designed for engine oil cooler pipes on Defender, Discovery 1, Discovery 2 up to 2006, Freelander 1, and Range Rover Classic models. It also fits gearbox oil cooler pipes on Discovery 2 vehicles. Manufactured by Britpart, this clamp ensures...
    NTC6847
    £10.59 Inc. VAT
    £8.82 Ex. VAT
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    £10.59 Inc. VAT
    £8.82 Ex. VAT
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  • Discovery 1/Range Rover Classic LT77 Gearbox Clutch Slave Cylinder-FTC2498 from JGS4x4

    Direct Replacement Slave Cylinder LT77 from and Classic LT77 for Discovery 1 TDI and 200TDI

    Direct Replacement

    £12.39 Inc. VAT
    £10.32 Ex. VAT
    This clutch slave cylinder is designed for Discovery 1 and Range Rover Classic models equipped with LT77 gearboxes and TDI or 200TDI engines. It operates using hydraulic pressure to disengage the clutch when the pedal is depressed, ensuring smooth gear...
    FTC2498
    £12.39 Inc. VAT
    £10.32 Ex. VAT
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    £10.32 Ex. VAT
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  • Discovery 1/Range Rover Classic Clutch Master Cylinder Repair Kit from JGS4x4

    Clutch Master Cylinder Repair Kit and 1975 Onwards for Discovery 1 Range Rover Classic

    Direct Replacement

    £4.59 Inc. VAT
    £3.82 Ex. VAT
    This Clutch Master Cylinder Repair Kit is designed for Discovery 1 and Range Rover Classic models. It restores the clutch master cylinder's function, which transfers the clutch pedal movement via hydraulic fluid to disengage the clutch. A faulty or...
    STC1126
    £4.59 Inc. VAT
    £3.82 Ex. VAT
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    £4.59 Inc. VAT
    £3.82 Ex. VAT
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  • Discovery 1 Brake Master Cylinder With ABS from JGS4x4

    Brake Master Cylinder for Discovery 1

    Direct Replacement

    £93.89 Inc. VAT
    £78.24 Ex. VAT
    This brake master cylinder is designed for Discovery 1 models from 1989 to 1998 equipped with ABS. It transfers the brake pedal movement through hydraulic fluid to the Pistons in the brake cylinders or calipers, enabling effective braking by pressing...
    STC1284
    £93.89 Inc. VAT
    £78.24 Ex. VAT
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    £93.89 Inc. VAT
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  • Elring AFD 2000 Sealant from JGS4x4

    Sealant for Engine Oil Sump on 200TDI, for Defender, Discovery and Range Rover Classic ELRING

    ELRING

    £20.69 Inc. VAT
    £17.24 Ex. VAT
    The Elring AFD 2000 Sealant is designed specifically for use on the 200TDI engine found in Defender, Discovery, and Range Rover Classic models. This high-quality sealant creates a reliable seal between two component surfaces, effectively preventing leaks...
    STC611
    £20.69 Inc. VAT
    £17.24 Ex. VAT
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  • ERR3777G-Defender/Discovery 1 Inlet Valve | OEM from JGS4x4

    Cylinder Head Inlet Valve for Defender, Discovery 1, Range Rover Classic 300TDi OEM

    OEM Parts

    £15.29 Inc. VAT
    £12.74 Ex. VAT
    This Cylinder Head Inlet Valve is designed for use with 300TDi engines in Defender, Discovery 1, and Range Rover Classic models from 1983 to 2006. The inlet valve is operated by the camshaft, allowing air and fuel to enter the combustion chamber and then...
    ERR3777G
    £15.29 Inc. VAT
    £12.74 Ex. VAT
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  • Defender/Discovery 1 Inlet Manifold Gasket Clamp from JGS4x4

    Clamp for Inlet Manifold Gasket on V8 Petrol 3.5 Twin Carb, 3.9/4.0, and P38 for Defender, Discovery 1, Discovery 2, Range Rover Classic

    Direct Replacement

    £3.99 Inc. VAT
    £3.32 Ex. VAT
    This clamp is designed for the inlet manifold gasket on V8 petrol engines including 3.5 Twin Carb, 3.9, and 4.0 variants. It fits models such as Defender, Discovery 1, Discovery 2 V8 1998-2004, and Range Rover Classic V8 1971-1994. The clamp ensures a...
    ERR7282
    £3.99 Inc. VAT
    £3.32 Ex. VAT
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    £3.99 Inc. VAT
    £3.32 Ex. VAT
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  • Defender & Discovery 1/2 & Range Rover P38 Piston Ring Set Hastings from JGS4x4

    2 & Range Rover P38 Piston Ring Set Hastings for Defender & Discovery 1

    HASTINGS

    £16.89 Inc. VAT
    £14.07 Ex. VAT
    Compatibility: Land Rover Defender 4.0 V8 Land Rover Discovery 1 3.9/4.0 V8 Land Rover Discovery 2 V8 Land Rover Range Rover P38 V8
    STC1427H
    £16.89 Inc. VAT
    £14.07 Ex. VAT
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  • Discovery 1 300TDi EGR Valve OEM from JGS4x4

    300TDi EGR Valve OEM for Discovery 1

    Cambiare

    £78.29 Inc. VAT
    £65.24 Ex. VAT
    A replacement OEM Exhaust Gas Recirculating EGR valve. Equivalent to Land Rover part number: WAV100330 Suitable for the following Land Rover models:Defender, 300TDi, 1994-1998.Discovery, 300TDi, 1994-1998.Range Rover Classic, 300TDi, 1994/5 From May 2018...
    WAV100330
    £78.29 Inc. VAT
    £65.24 Ex. VAT
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  • Stainless Steel Front Brake Caliper Piston-41mm Diameter from JGS4x4

    Stainless Steel Piston for Caliper Front for Defender 90/110 to 1990 Discovery to 1993

    Direct Replacement

    £10.79 Inc. VAT
    £8.99 Ex. VAT
    This stainless steel front brake caliper Piston is designed for use with Classic 110 models up to 1990 and Discovery models up to 1993. Crafted for durability and precision, it serves as a reliable replacement part for repairing or rebuilding brake...
    606683S
    £10.79 Inc. VAT
    £8.99 Ex. VAT
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    £10.79 Inc. VAT
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  • Defender 200 TDI Cylinder Head Bolt Set from JGS4x4

    Cylinder Head Bolt Set for Defender, Discovery 1 and Range Rover Classic 200TDI

    Britpart

    £25.39 Inc. VAT
    £21.16 Ex. VAT
    This Cylinder Head Bolt Set is designed specifically for 200TDI engines used in Defender, Discovery 1, and Range Rover Classic models. These special 'stretch' head bolts are essential for refitting the cylinder head, ensuring a secure and reliable fit...
    DA2006
    £25.39 Inc. VAT
    £21.16 Ex. VAT
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    £25.39 Inc. VAT
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  • ELRING Defender & Discovery 1 & Range Rover Head Gasket Set, engine gasket kit with black and metallic gaskets, O-rings, and sealing components for vehicle engine repair. ELRING Defender & Discovery 1 & Range Rover Head Gasket Set, engine gasket kit with black and metallic gaskets, O-rings, and sealing components for vehicle engine repair.

    Head Gasket Set Elring for Defender & Discovery 1 & Range Rover

    ELRING

    £65.79 Inc. VAT
    £54.82 Ex. VAT
    A head gasket set, contains all the gaskets, seals etc required when refitting the cylinder head or changing the head gasket. Note: This kit does not come with a head gasket, these are available separately in different thicknesses. Compatibility: Land...
    STC1172G
    £65.79 Inc. VAT
    £54.82 Ex. VAT
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    £65.79 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.