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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  • ETC8496A - Defender/Discovery 1 V8 Temperature Sensor | Autotec from JGS4x4

    Defender/Discovery 1 V8 Temperature Sensor Autotec

    Autotec

    £5.99 Inc. VAT
    £4.99 Ex. VAT
    Defender/Discovery 1 V8 temperature sensor. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, V8, 1983-2006 Discovery 1, V8, 1989-1998 Range Rover Classic, V8, 1971-1994 Range Rover P38, V8, 1995-2002 EQUIVALENT TO LAND ROVER PART NUMBER(S):...
    ETC8496A
    £5.99 Inc. VAT
    £4.99 Ex. VAT
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    £5.99 Inc. 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

    Direct Replacement

    £1.79 Inc. VAT
    £1.49 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
    £1.79 Inc. VAT
    £1.49 Ex. VAT
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    £1.79 Inc. 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

    Direct Replacement

    £5.69 Inc. VAT
    £4.74 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
    £5.69 Inc. VAT
    £4.74 Ex. VAT
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    £5.69 Inc. VAT
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  • Defender/Discovery 1 Gear Change Housing Gasket from JGS4x4

    Lower Gasket for Gear Selector Housing for Defender, Discovery 1, Range Rover Classic

    Direct Replacement

    £0.99 Inc. VAT
    £0.82 Ex. VAT
    This lower gasket for the gear selector housing is designed for use with Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between components to prevent leaks, ensuring smooth gear changes and maintaining the integrity of...
    FTC4036
    £0.99 Inc. VAT
    £0.82 Ex. VAT
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    £0.99 Inc. VAT
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  • Air filter RTC4683 for Defender V8 Discovery 1 Range Rover Classic

    Air Filter for Defender V8 Discovery 1 Range Rover Classic V8 | RTC4683

    Direct Replacement

    £3.99 Inc. VAT
    £3.32 Ex. VAT
    Maintain clean airflow and protect your engine with this replacement air filter, part number RTC4683. Designed for Land Rover V8 petrol engines, this filter helps prevent dirt and debris from entering the intake system, supporting efficient combustion...
    RTC4683
    £3.99 Inc. VAT
    £3.32 Ex. VAT
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    £3.99 Inc. VAT
    £3.32 Ex. VAT
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  • Range Rover Classic 300 TDI Cylinder Head Bolt Set from JGS4x4

    Cylinder Head Bolt Set for 300 TDI Defender, Discovery, Range Rover Classic TDI

    Britpart

    £20.99 Inc. VAT
    £17.49 Ex. VAT
    This Classic 300 TDI Cylinder Head Bolt Set is designed for use with Defender, Discovery 1, and Range Rover models equipped with TDI engines. The set includes special 'stretch' head bolts essential for refitting the cylinder head, ensuring a secure and...
    DA2005-1
    £20.99 Inc. VAT
    £17.49 Ex. VAT
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  • OEM Parts Defender 300TDi EGR Valve OEM, automobile EGR valve with gasket and mounting hardware.

    300TDi EGR Valve OEM for Defender

    (1)

    OEM Parts

    £79.79 Inc. VAT
    £66.49 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...
    WAV100330-1
    £79.79 Inc. VAT
    £66.49 Ex. VAT
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  • Discovery 1 & Range Rover Tensioner Timing Belt Kit from JGS4x4

    Tensioner Timing Belt Kit for Discovery 1 & Range Rover

    OEM Parts

    £76.39 Inc. VAT
    £63.66 Ex. VAT
    Features: OEM tensioner Kit Contents: Gaskets Timing belt Timing belt tensioner Compatibility: Land Rover Discovery 1 200Tdi Land Rover Range Rover Classic 200Tdi
    DA1200DISG
    £76.39 Inc. VAT
    £63.66 Ex. VAT
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    £76.39 Inc. VAT
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  • Crankshaft Pulley And Damper - ERR2220 for Defender/Discovery 1 300TDi from JGS4x4

    Crankshaft Pulley And Damper for Defender/Discovery 1 300TDi

    OEM Parts

    £113.69 Inc. VAT
    £94.74 Ex. VAT
    Land Rover Defender/Discovery 1 300Tdi crankshaft pulley with damper. EQUIVALENT TO PART NUMBER(S): ERR2220 SUITABLE FOR THE FOLLOWING LAND ROVER MODELS:Defender, 1995-1998, 300TdiDiscovery 1, 1995-1998, 300TdiRange Rover Classic, 1995, 300Tdi JGS4x4...
    ERR2220G
    £113.69 Inc. VAT
    £94.74 Ex. VAT
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  • Piston Rings 1mm 200TDI-RTC645740 from JGS4x4

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

    Britpart

    £14.69 Inc. VAT
    £12.24 Ex. VAT
    This Piston Ring Kit 200TDI is designed for use with 200TDI engines in Defender, Discovery 1, and Range Rover Classic models. The kit features 1mm oversized rings, ideal for engine rebuilds or repairs requiring precise fitment. Manufactured to high...
    RTC645740
    £14.69 Inc. VAT
    £12.24 Ex. VAT
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  • Piston Ring 200TDI 0.5mm-RTC645720G | KS from JGS4x4

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

    KS

    £19.39 Inc. VAT
    £16.16 Ex. VAT
    This Piston Ring Kit 200TDI by KS is designed for use with TDI engines in Defender, Discovery 1, and Range Rover Classic models. The 0.5mm oversized rings ensure optimal sealing and performance during engine rebuilds or repairs. KS provides high-quality...
    RTC645720G
    £19.39 Inc. VAT
    £16.16 Ex. VAT
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    £19.39 Inc. VAT
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  • Gasket For Stepper Motor-ETC6660GASKET from JGS4x4

    Gasket for Stepper Motor for Discovery 1 Range Rover Classic V8 EFI

    Britpart

    £5.39 Inc. VAT
    £4.49 Ex. VAT
    This gasket for stepper motor is designed for V8 EFI models of Discovery 1 and Range Rover Classic. It creates a reliable seal between two component surfaces to prevent leaks, ensuring optimal engine performance. It is recommended to replace the gasket...
    ETC6660GASKET
    £5.39 Inc. VAT
    £4.49 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.