Engine

Engine

Defender Engine Power: Maintenance Parts & upgrades for performance

JGS4x4 offers high-quality parts and accessories specifically designed to ensure your Defender performs at its best in any terrain. Our selection includes durable OEM-quality replacements and premium aftermarket upgrades that enhance both off-road capability and overall vehicle reliability. Focusing on the engine, we provide components such air filters and performance high-flow air filters to optimize power and robust drive belts and hoses for exceptional durability and longevity. Every part is crafted for seamless compatibility and is built to withstand rigorous off-road demands, allowing you to maintain and upgrade your 4x4 with confidence and enjoy a more reliable and enjoyable driving experience.

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

    Defender/Discovery 1 V8 Temperature Sensor Autotec

    Autotec

    £5.89 Inc. VAT
    £4.91 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
    £5.89 Inc. VAT
    £4.91 Ex. VAT
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    £5.89 Inc. VAT
    £4.91 Ex. VAT
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  • ERC8847Z - Defender/Discovery 1 Camshaft Pulley Retaining Plate | Genuine from JGS4x4

    Defender/Discovery 1 Camshaft Pulley Retaining Plate

    Genuine Land Rover

    £12.89 Inc. VAT
    £10.74 Ex. VAT
    Defender/Discovery 1 camshaft pulley retaining plate. SUITABLE FOR THE FOLLOWING LAND ROVER MODELS: Defender, 2.5 Diesel/2.5 Turbo Diesel/200Tdi, 1983-2006 Discovery 1, 200Tdi, 1989-1998 Range Rover Classic, 200Tdi, 1971-1994 EQUIVALENT TO LAND ROVER...
    ERC8847Z
    £12.89 Inc. VAT
    £10.74 Ex. VAT
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    £12.89 Inc. VAT
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  • Defender/Discovery 1 Piston from JGS4x4

    Piston for Defender 4.0 L V8

    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
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    £37.19 Inc. VAT
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  • Defender/Discovery 1 Lock Washer from JGS4x4

    Oil Pump Lock Washer for Defender 200TDI, Discovery 1, Range Rover Classic

    Direct Replacement

    £2.59 Inc. VAT
    £2.16 Ex. VAT
    This Oil Pump Lock Washer is designed for use with 200TDI engines in Defender, Discovery 1, and Range Rover Classic models. It ensures secure fastening of the oil pump components, preventing loosening under vibration and maintaining engine reliability...
    244487
    £2.59 Inc. VAT
    £2.16 Ex. VAT
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    £2.59 Inc. 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

    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
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  • Replacement 24V Glow Plug for Defender Military Wolf 300Tdi | ERR4084 from JGS4x4

    Replacement 24V Glow Plug for Defender Military Wolf 300Tdi

    Direct Replacement

    £5.19 Inc. VAT
    £4.32 Ex. VAT
    Ensure your Land Rover Defender Military Wolf 300Tdi engine starts smoothly with this high-quality 24V Glow Plug. Designed as a direct replacement for faulty parts, this glow plug helps maintain optimal engine performance and efficiency. KEY FEATURES:...
    ERR4084
    £5.19 Inc. VAT
    £4.32 Ex. VAT
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    £5.19 Inc. VAT
    £4.32 Ex. VAT
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  • Defender/Discovery 1 Gearbox Oil Pump from JGS4x4

    Gearbox Oil Pump for Defender, Discovery 1, Discovery 2, Range Rover Classic, Range Rover P38

    Direct Replacement

    £56.39 Inc. VAT
    £46.99 Ex. VAT
    This gearbox oil pump is designed for use with R380 transmissions fitted in Defender, Discovery 1, Discovery 2 1998-2004, Range Rover Classic, and Range Rover P38 models. It ensures efficient lubrication of the gearbox, helping to maintain smooth...
    FTC4206
    £56.39 Inc. VAT
    £46.99 Ex. VAT
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    £56.39 Inc. VAT
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  • Engine Oil Sump Pan - LSB102610 for Defender & Discovery 300TDi from JGS4x4

    Engine Oil Sump Pan for Defender & Discovery 300TDi

    Direct Replacement

    £153.39 Inc. VAT
    £127.82 Ex. VAT
    Maintain your Land Rover’s engine efficiency with the LSB102610 Engine Oil Sump Pan. Specifically designed for Defender and Discovery 300TDi models, this high-quality sump pan ensures optimal oil flow and engine performance, whether you’re...
    LSB102610
    £153.39 Inc. VAT
    £127.82 Ex. VAT
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  • Cylinder Head 2 Hole 1.4mm Head Gasket for Defender and Discovery 1 300Tdi - ERR5262 from JGS4x4

    Cylinder Head 2 Hole 1.4mm Head Gasket for Defender and Discovery 1 300Tdi

    Direct Replacement

    £5.79 Inc. VAT
    £4.82 Ex. VAT
    Cylinder Head 2 Hole 1.4mm Head Gasket for 300Tdi, suitable for Defender and Discovery 1. VEHICLE COMPATIBILITY:DefenderDiscovery 1Range Rover Classic NOTE: 300Tdi EQUIVALENT TO OR RELATED PART NUMBER(S):ERR5262 Every product we sell is backed by our...
    ERR5262
    £5.79 Inc. VAT
    £4.82 Ex. VAT
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  • Defender/Discovery 1 Con Rod Bearing Set 020 LC from JGS4x4

    Con Rod Bearing Set 020 LC for Defender 2.5 Diesel/2.5 Turbo Diesel/200TDI/300TDI

    KING

    £12.99 Inc. VAT
    £10.82 Ex. VAT
    This Con Rod Bearing Set 020 LC is designed for use with Defender models equipped with 2.5 Diesel, 2.5 Turbo Diesel, 200TDI, and 300TDI engines from 1983 to 2006. It also fits Discovery 1 models with 200TDI and 300TDI engines from 1989 to 1998, as well...
    RTC299320
    £12.99 Inc. VAT
    £10.82 Ex. VAT
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    £12.99 Inc. VAT
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  • ERR1440G-Defender/Discovery 1 Clutch Flywheel Housing To Engine Gasket | Elring from JGS4x4

    Clutch Flywheel Gasket for Defender, Discovery 1, Range Rover Classic 200TDI ELRING

    ELRING

    £7.39 Inc. VAT
    £6.16 Ex. VAT
    This clutch flywheel gasket is designed for use with 200TDI engines in Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between the clutch flywheel housing and engine, preventing leaks and ensuring optimal performance...
    ERR1440G
    £7.39 Inc. VAT
    £6.16 Ex. VAT
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    £7.39 Inc. VAT
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  • Defender/Discovery 1 Clutch Flywheel Housing To Engine Gasket from JGS4x4

    Clutch Flywheel Gasket for Defender, Discovery 1, Range Rover Classic 200TDI

    Direct Replacement

    £2.39 Inc. VAT
    £1.99 Ex. VAT
    This clutch flywheel gasket is designed for use with 200TDI engines in Defender, Discovery 1, and Range Rover Classic models. It creates a reliable seal between the flywheel housing and engine, preventing leaks and ensuring optimal performance. Ideal for...
    ERR1440
    £2.39 Inc. VAT
    £1.99 Ex. VAT
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    £2.39 Inc. VAT
    £1.99 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.