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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  • Bolt Flanged Head from JGS4x4

    Engine Breather Bolt M6 x 55 for Defender, Discovery 1, Range Rover 300TDI

    OEM Parts

    £2.19 Inc. VAT
    £1.82 Ex. VAT
    This Engine Breather Bolt M6 x 55 is designed for use with 300TDI engines in Defender, Discovery 1, and Range Rover Classic models. It is an essential component for the crankcase breather separator, ensuring secure and reliable fastening. Manufactured to...
    FB106111L
    £2.19 Inc. VAT
    £1.82 Ex. VAT
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    £2.19 Inc. VAT
    £1.82 Ex. VAT
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  • Range Rover Classic 200 TDI Cylinder Head Bolt Set from JGS4x4

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

    Britpart

    £25.39 Inc. VAT
    £21.16 Ex. VAT
    This Classic 200 TDI Cylinder Head Bolt Set is designed for use with Defender, Discovery 1, and Range Rover models equipped with the 200TDI engine. The set includes special 'stretch' head bolts essential for refitting the cylinder head, ensuring a secure...
    DA2006-2
    £25.39 Inc. VAT
    £21.16 Ex. VAT
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    £25.39 Inc. VAT
    £21.16 Ex. VAT
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  • Defender & Discovery 1 & Range Rover Piston Ring Set Hastings - RTC6066SH from JGS4x4

    Piston Ring Set Hastings - RTC6066SH for Defender & Discovery 1 & Range Rover

    HASTINGS

    £15.29 Inc. VAT
    £12.74 Ex. VAT
    Compatibility: Land Rover Defender 3.9 V8 Land Rover Discovery 1 3.9 V8 Land Rover Range Rover Classic 3.9 V8
    RTC6066SH
    £15.29 Inc. VAT
    £12.74 Ex. VAT
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    £15.29 Inc. VAT
    £12.74 Ex. VAT
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  • Defender & Discovery 1 & Range Rover Piston Ring Set Hastings from JGS4x4

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

    HASTINGS

    £12.99 Inc. VAT
    £10.82 Ex. VAT
    Compatibility: Land Rover Defender 3.5 V8 Land Rover Discovery 1 3.5 V8 Land Rover Range Rover Classic 3.5 V8
    RTC2408H
    £12.99 Inc. VAT
    £10.82 Ex. VAT
    Qty in Cart: 0
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    £12.99 Inc. VAT
    £10.82 Ex. VAT
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  • Britpart Discovery 1 300TDi Complete Cylinder Head, engine cylinder head made of metal with multiple head bolts and valve springs for Land Rover Discovery 1 with 300TDi engine.

    300TDi Complete Cylinder Head for Discovery

    Britpart

    £518.99 Inc. VAT
    £432.49 Ex. VAT
    A replacement cylinder head for the 300Tdi engine as fitted to the Defender, Discovery 1 and Range Rover Classic. This cylinder head comes complete with seated valves. It has improved cooling compared to the original unit as it has additional waterways...
    LDF500180COM-1
    £518.99 Inc. VAT
    £432.49 Ex. VAT
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    £518.99 Inc. VAT
    £432.49 Ex. VAT
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  • OEM Parts Series 2A & 3 2.25 Petrol & Diesel Oil Filter Adaptor, metal automotive oil filter adaptor with threaded fitting and bolts.

    2.25 Petrol & Diesel Oil Filter Adaptor for Series 2A & 3

    OEM Parts

    £341.59 Inc. VAT
    £284.66 Ex. VAT
    An OEM oil filter adaptor. Allows the later screw-on, metal canister type oil filter to be used with older engines for convenience and better oil filtration. Uses standard ERR3340 oil filter. An OEM part, equivalent to Land Rover part number: ETC5347...
    ETC5347-1
    £341.59 Inc. VAT
    £284.66 Ex. VAT
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    £341.59 Inc. VAT
    £284.66 Ex. VAT
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  • PROFLOW Water Pump OE Quality for Discovery 1 4.0 V8, automotive water pump with metal housing and integrated impeller for engine cooling.

    Water Pump OE Quality for Discovery 4.0 V8

    PROFLOW

    £55.49 Inc. VAT
    £46.24 Ex. VAT
    Discovery 1 4.0 V8 Water Pump OE Quality, includes gasket. Equivalent to Land Rover part number: STC4378 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 4.0 V8, 1993-2016Discovery 1, 4.0 V8, 1994-1998Discovery 2, 4.0 V8, 1998-2002Range Rover P38,...
    STC4378G-1
    £55.49 Inc. VAT
    £46.24 Ex. VAT
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    £55.49 Inc. VAT
    £46.24 Ex. VAT
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  • Britpart Silicone Coolant Hose Kit for Discovery 1 200TDi, blue silicone hoses for engine coolant system, including various hose shapes and sizes for vehicle radiator and engine cooling components.

    Silicone Coolant Hose Kit for Discovery 1 200TDi

    Britpart

    £123.69 Inc. VAT
    £103.07 Ex. VAT
    Silicone coolant hoses are stronger than the standard rubber hoses, resistant to oils and chemicals and are designed to operate at higher temperatures. Will not rot or perish like standard rubber hoses, so they will last much longer. These silicone...
    DA4568
    £123.69 Inc. VAT
    £103.07 Ex. VAT
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    £123.69 Inc. VAT
    £103.07 Ex. VAT
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  • Discovery 1 & Range Rover Classic Ignition Lead Set from JGS4x4

    Ignition Lead Set for Discovery 1 & Range Rover Classic

    OEM Parts

    £17.69 Inc. VAT
    £14.74 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...
    DA4104
    £17.69 Inc. VAT
    £14.74 Ex. VAT
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    £17.69 Inc. VAT
    £14.74 Ex. VAT
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  • Discovery 1 & Range Rover Injector Pipe Kit 4 Piece from JGS4x4

    Injector Pipe Kit Piece for Discovery 1 & Range Rover

    Britpart

    £16.49 Inc. VAT
    £13.74 Ex. VAT
    Specifications: Product Type: Injector Pipe Kit Number of Pieces: 4 Compatibility: Land Rover Discovery 1 - 200Tdi Land Rover Range Rover Classic - 200Tdi
    RTC6732/3/4/5
    £16.49 Inc. VAT
    £13.74 Ex. VAT
    Qty in Cart: 0
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    £16.49 Inc. VAT
    £13.74 Ex. VAT
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  • Discovery 1 & Freelander 1 XS Water Pump from JGS4x4

    XS Water Pump for Discovery 1 & Freelander 1

    PROFLOW

    £53.69 Inc. VAT
    £44.74 Ex. VAT
    The XS range of water pumps are all OE quality pumps designed and manufactured by Pro-Flow here in the UK with ISO TS16949 approval. Pro Flow pumps are manufactured from the same materials and on the same production lines as OE products, which are...
    PEB102420LG
    £53.69 Inc. VAT
    £44.74 Ex. VAT
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    £53.69 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.