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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  • Discovery 1 & Range Rover Ignition Lead Set Red from JGS4x4

    Ignition Lead Set Red for Discovery 1 & Range Rover

    Britpart

    £22.59 Inc. VAT
    £18.82 Ex. VAT
    These silicone HT lead sets are designed to meet or exceed the original equipment specification. The silicone cable has minimal interference with maximum suppression, it is also resistant to water, oils, chemicals and high temperatures. High quality with...
    DA4104RED
    £22.59 Inc. VAT
    £18.82 Ex. VAT
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  • Dayco Power Steering Fan Belt, automotive belt for Defender & Discovery 3.5 V8, black rubber with reinforced edges on a blue and white packaging. Dayco Power Steering Fan Belt, close-up image showing the drive belt designed for Defender and Discovery 3.5 V8 vehicles.

    Power Steering Fan Belt DAYCO for Defender & Discovery 3.5 V8

    Dayco

    £4.29 Inc. VAT
    £3.57 Ex. VAT
    Defender & Discovery 3.5 V8 Dayco power steering fan belt. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 3.5 V8, 1986-1994Discovery 1, 3.5 V8, 1989-1994Range Rover Classic, 3.5 V8, 1986-1994 EQUIVALENT TO LAND ROVER PART...
    ERC675D
    £4.29 Inc. VAT
    £3.57 Ex. VAT
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    £4.29 Inc. VAT
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  • Terrafirma Silicone Turbo & Intercooler Hoses - 300TDI for Defender, Discovery 1, Range Rover Classic - TF736 from JGS4x4

    Terrafirma Silicone Turbo & Intercooler Hoses - 300TDI for Defender, Discovery 1, Range Rover Classic

    Terrafirma

    £42.54 Inc. VAT
    £35.45 Ex. VAT
    Terrafirma Silicone turbo and intercooler hoses are hand wrapped and designed to survive the high pressures and extreme temperatures found on high performance engines, as such they will perform better and last longer especially if your diesel engine has...
    TF736
    £42.54 Inc. VAT
    £35.45 Ex. VAT
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    £42.54 Inc. VAT
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  • Joint Washer-FTC316 from JGS4x4

    Gearbox Front Cover Gasket for Defender, Discovery 1, Range Rover Classic

    Britpart

    £1.99 Inc. VAT
    £1.66 Ex. VAT
    This Gearbox Front Cover Gasket is designed for use with Defender, Discovery 1, and Range Rover Classic models. It ensures a secure seal for the LT77 gearbox front cover, helping to prevent leaks and maintain optimal gearbox performance. Suitable for...
    FTC316
    £1.99 Inc. VAT
    £1.66 Ex. VAT
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    £1.99 Inc. VAT
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  • Engine Block Rear Crankshaft Seal for Defender 300Tdi | Genuine - LUF100430 from JGS4x4

    Engine Block Rear Crankshaft Seal for Defender 300Tdi

    (1)

    Genuine Land Rover

    £53.86 Inc. VAT
    £44.88 Ex. VAT
    Engine Block Rear Caprank Seal for 300Tdi, suitable for Defender. Genuine part. VEHICLE COMPATIBILITY:Defender NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):ERR4179, ERR6818, LUF100430, LUF100430LR Buy with confidence from JGS4x4, a trusted...
    LUF100430LR
    £53.86 Inc. VAT
    £44.88 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

    £12.69 Inc. VAT
    £10.57 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
    £12.69 Inc. VAT
    £10.57 Ex. VAT
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  • Discovery 1/Range Rover Classic Brake Master Cylinder from JGS4x4

    Brake Master Cylinder for Discovery 1 and Range Rover Classic TRW

    TRW

    £80.69 Inc. VAT
    £67.24 Ex. VAT
    This TRW brake master cylinder is designed for Discovery 1 models up to 1994 and Range Rover Classic models from 1988 to 1995. It efficiently transfers brake pedal movement through hydraulic fluid to the brake cylinders or calipers, ensuring reliable...
    NTC4991
    £80.69 Inc. VAT
    £67.24 Ex. VAT
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  • Defender/Discovery 1 Piston Ring Set Standard-RTC6457 from JGS4x4

    Standard Piston Ring Kit 200TDI for Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £10.19 Inc. VAT
    £8.49 Ex. VAT
    This Standard Piston Ring Kit RTC6457 is designed for use with 200TDI engines fitted in Defender, Discovery 1, and Range Rover Classic models. Ideal for engine rebuilds or repairs, this Piston ring set ensures optimal sealing and performance for your...
    RTC6457
    £10.19 Inc. VAT
    £8.49 Ex. VAT
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  • Defender/Discovery 1 Oil Sump Gasket from JGS4x4

    Oil Sump Gasket for Defender, Range Rover Classic Discovery Payen

    Payen

    £6.99 Inc. VAT
    £5.82 Ex. VAT
    This oil sump gasket is designed for use with Defender, Range Rover Classic, and Discovery models. It creates a reliable seal between engine components to prevent oil leaks, ensuring optimal engine performance. Suitable for petrol engines, this gasket is...
    602087G
    £6.99 Inc. VAT
    £5.82 Ex. VAT
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    £6.99 Inc. VAT
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  • ERR2944-Defender/Discovery 1 Cylinder Head Bolt | OEM from JGS4x4

    Cylinder Head Bolt for Defender, Discovery OEM

    OEM Parts

    £1.19 Inc. VAT
    £0.99 Ex. VAT
    This Cylinder Head Bolt is designed for use with Defender models from 1983 to 2006 and Discovery 1 models from 1989 to 1998. It is also suitable for Discovery 2 1998-2004, Range Rover Classic, and Range Rover P38 1995-2002. Crafted to meet OEM...
    ERR2944
    £1.19 Inc. VAT
    £0.99 Ex. VAT
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    £1.19 Inc. VAT
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  • 602152-Plug | Genuine from JGS4x4

    Cylinder Block Plug Cup V8 EFI and Twin Carb for Defender, Discovery 1, Range Rover Classic

    Genuine Land Rover

    £11.49 Inc. VAT
    £9.57 Ex. VAT
    This Cylinder Block Plug Cup is designed for V8 EFI and Twin Carb engines, compatible with Defender, Discovery 1, and Range Rover Classic models. Manufactured by Genuine Land Rover, this plug is an essential component for engine maintenance and...
    602152LR
    £11.49 Inc. VAT
    £9.57 Ex. VAT
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    £11.49 Inc. VAT
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  • Engine Oil Cooler Pipe Upper for Discovery 1 300 TDi from JGS4x4

    Engine Oil Cooler Pipe Upper for Discovery 300 TDi

    Direct Replacement

    £20.79 Inc. VAT
    £17.32 Ex. VAT
    A new replacement upper engine oil cooler pipe. A quality replacement part, equivalent to Land Rover part number: PBP500190 Also supercedes: ESR1931, ESR3690, PBP101130 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Discovery 1, 1995-1998, 300 TDi
    PBP500190-1
    £20.79 Inc. VAT
    £17.32 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.