Electrical

Electrical

Defender Electrical Systems: Reliability for Every Adventure

JGS4x4 specializes in providing top-quality parts and accessories for Land Rover and 4x4 vehicles, with a particular focus on the Defender's electrical components and overall off-road capability. Our extensive selection includes durable OEM-quality replacements and high-performance aftermarket upgrades—from precision-engineered alternators to lighting—all meticulously engineered for compatibility and superior performance. We are committed to quality, ensuring every component meets industry standards to boost your vehicle's reliability, safety, and functionality in challenging terrains. Explore our inventory to transform your Defender into the ultimate off-road machine.

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  • Grommet-YQQ000080 | Genuine Land Rover from JGS4x4

    Wiring Harness Cover for Defender Genuine Land Rover YQQ000080LR

    Genuine Land Rover

    £16.26 Inc. VAT
    £13.55 Ex. VAT
    This Wiring Harness Cover is designed for Defender models, providing essential protection for wiring harnesses where they pass through body panels or bulkheads. It helps prevent damage caused by rubbing or abrasion, ensuring the longevity and reliability...
    YQQ000080LR
    £16.26 Inc. VAT
    £13.55 Ex. VAT
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    £16.26 Inc. VAT
    £13.55 Ex. VAT
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  • Body Sealing Plug-14A7081L | OEM from JGS4x4

    Wiring Blanking Plug 25mm For Defender Front Door Without Electric Windows and Safari Door from 2002 Without Wiper OEM

    OEM Parts

    £2.99 Inc. VAT
    £2.49 Ex. VAT
    This Wiring Blanking Plug 25mm is designed for Defender front doors without electric windows and Safari doors from 2002 without wiper. It creates a reliable seal between components to prevent leaks, making it essential to replace the seal whenever a...
    14A7081L
    £2.99 Inc. VAT
    £2.49 Ex. VAT
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    £2.99 Inc. VAT
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  • Alternator-AMR4249G | HELLA from JGS4x4

    Hella Alternator for Defender 300TDI HELLA

    HELLA

    £131.19 Inc. VAT
    £109.32 Ex. VAT
    The Hella Branded Alternator for Defender 300TDI is a vital component that powers your vehicle's electrical system. Designed to provide reliable electrical energy, it ensures your engine runs smoothly while recharging the battery and supporting all...
    AMR4249G
    £131.19 Inc. VAT
    £109.32 Ex. VAT
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    £131.19 Inc. VAT
    £109.32 Ex. VAT
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  • Rear Door Wiring-LR016439 | OEM from JGS4x4

    Rear Door Wiring Harness for Defender from 2002 OEM

    OEM Parts

    £44.99 Inc. VAT
    £37.49 Ex. VAT
    This Rear Door Wiring Harness is designed for Defender vehicles from 2002 onward featuring central locking and fits either side rear door. It ensures reliable electrical connectivity for rear door functions, supporting remote entry control and other...
    LR016439
    £44.99 Inc. VAT
    £37.49 Ex. VAT
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    £44.99 Inc. VAT
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  • Ignition Switch for Defender 90/110 (1994-2016) | LR039638 from JGS4x4

    Ignition Switch for Defender 90/110 (1994-2016)

    Genuine Land Rover

    £80.51 Inc. VAT
    £67.09 Ex. VAT
    Ensure smooth starts every time with the genuine Land Rover LR039638 Ignition Switch for Defender 90/110! This high-quality part ensures a perfect fit and reliable performance, restoring your vehicle's ignition system to its optimal condition. KEY...
    LR039638LR
    £80.51 Inc. VAT
    £67.09 Ex. VAT
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    £80.51 Inc. VAT
    £67.09 Ex. VAT
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  • Grommet-589452 from JGS4x4

    Wiring Grommet dia 53mm/ID 7mm Thickness 17mm Various Models for Defender

    Direct Replacement

    £3.79 Inc. VAT
    £3.16 Ex. VAT
    This wiring grommet, part number 589452, is designed for use in Defender vehicles. It protects pipes, hoses, or wires from rubbing and damage where they pass through holes in body panels or bulkheads. Suitable for various applications, this grommet...
    589452
    £3.79 Inc. VAT
    £3.16 Ex. VAT
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    £3.79 Inc. VAT
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  • Defender/Discovery 1 Ignition Coil-PRC6574 from JGS4x4

    Ignition Coil for Defender, Range Rover 3.5 V8 1987-1996 Direct Replacement

    Direct Replacement

    £16.59 Inc. VAT
    £13.82 Ex. VAT
    This ignition coil is designed for 3.5 V8 engines from 1987 to 1996, suitable for Defender and Range Rover Classic models. It ensures reliable ignition performance, helping to resolve issues such as engine misfires or starting difficulties. The coil is a...
    PRC6574
    £16.59 Inc. VAT
    £13.82 Ex. VAT
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    £16.59 Inc. VAT
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  • Defender/Discovery 1 Alternator-STC233 from JGS4x4 Defender/Discovery 1 Alternator-STC233 from JGS4x4

    Alternator 127/65amp for Defender 3.5 V8, 200TDI 300TDI

    Direct Replacement

    £81.39 Inc. VAT
    £67.82 Ex. VAT
    This 00TDI Alternator is designed for Defender models equipped with 3.5 V8 and 200TDI engines, covering years 1983 to 2006. It provides reliable electrical power to run the engine, recharge the battery, and support all onboard electrical systems. The...
    STC233
    £81.39 Inc. VAT
    £67.82 Ex. VAT
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    £81.39 Inc. VAT
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  • Defender Puma 2.4 TD4 Puma Electric Starter Motor from JGS4x4

    Starter Motor for Defender Puma and Range Rover Evoque 2.4 and 2.2 Engine Defender

    Direct Replacement

    £136.19 Inc. VAT
    £113.49 Ex. VAT
    This starter motor is designed for use with 2.4 and 2.2 Puma engines from 2007 onwards, suitable for Defender and Evoque models. It provides reliable starting performance, ensuring your vehicle powers up efficiently. If your starter motor is not turning...
    LR025840
    £136.19 Inc. VAT
    £113.49 Ex. VAT
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    £136.19 Inc. VAT
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  • Crank Position Sensor for Defender Tdci 2.4 - LR004396 from JGS4x4

    Crank Position Sensor for Defender Tdci 2.4

    INTERMOTOR

    £29.99 Inc. VAT
    £24.99 Ex. VAT
    Crank Position Sensor for Tdci 2.4, suitable for Defender. VEHICLE COMPATIBILITY:Defender NOTE: Tdci 2.4 EQUIVALENT TO OR RELATED PART NUMBER(S):LR004396 Whether you're tackling a full rebuild or a simple repair, JGS4x4 is here to help. Our reliable...
    LR004396
    £29.99 Inc. VAT
    £24.99 Ex. VAT
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    £29.99 Inc. VAT
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  • Series 2, 2A, 3 Chrome Number Plate Light - XFC100550CH from JGS4x4 Series 2, 2A, 3 Chrome Number Plate Light - XFC100550CH from JGS4x4

    Chrome Number Plate Light for Defender

    Britpart

    £42.19 Inc. VAT
    £35.16 Ex. VAT
    Enhance your vehicle's exterior with the 2A, 3 Chrome Number Plate Light designed for Defender models. This stylish chrome lamp adds a smart finish to your number plate area, perfectly complementing the classic design of Series 2, 2A, and 3 vehicles from...
    XFC100550CH-1
    £42.19 Inc. VAT
    £35.16 Ex. VAT
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    £42.19 Inc. VAT
    £35.16 Ex. VAT
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  • Defender L663 Triple-R 750 LED Spotlights Grille Integration Kit from JGS4x4 Defender L663 Triple-R 750 LED Spotlights Grille Integration Kit from JGS4x4

    Grille LED Spot Lamp Integration Kit Lazer Triple R 750 LED Spotlights for 2020 for New Defender

    LAZER

    £577.89 Inc. VAT
    £481.57 Ex. VAT
    The 2020 Grille LED Spot Lamp Integration Kit by Lazer features a pair of Triple-R 750 High Performance LED spotlights designed for seamless integration within the front grille of the Defender from 2020 onwards. This kit includes bespoke ASA material...
    DA2859
    £577.89 Inc. VAT
    £481.57 Ex. VAT
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    £577.89 Inc. VAT
    £481.57 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.