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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  • Defender/Discovery 1 Oil Pressure Switch from JGS4x4

    Direct Replacement Oil Pressure Switch All V8 Engines Except 101 FC for Defender

    (1)

    Direct Replacement

    £3.89 Inc. VAT
    £3.24 Ex. VAT
    This Direct Replacement oil pressure switch is designed for V8 engines, excluding the 101 FC, fitted in Defender models from 1983 to 2006. It serves as a critical component that monitors oil pressure levels, alerting the driver when the pressure is too...
    STC4104
    £3.89 Inc. VAT
    £3.24 Ex. VAT
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    £3.89 Inc. VAT
    £3.24 Ex. VAT
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  • Defender/Discovery 1 Emergency Bulb And Fuse Kit-EEC Approved from JGS4x4

    Emergency Bulb And Fuse Kit EEC Approved for Defender, Discovery Neolux

    Neolux

    £6.49 Inc. VAT
    £5.41 Ex. VAT
    This Emergency Bulb And Fuse Kit is EEC approved and designed to provide essential spare bulbs and fuses for Defender and Discovery 1 models. It is suitable for a range of vehicles including Defender, Discovery 1, Discovery 2 1998-2004, Freelander 1...
    GL1001
    £6.49 Inc. VAT
    £5.41 Ex. VAT
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    £6.49 Inc. VAT
    £5.41 Ex. 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

    (1)

    Direct Replacement

    £82.99 Inc. VAT
    £69.16 Ex. VAT
    This alternator is designed for Defender models equipped with 3.5 V8 and 200TDI engines, covering years 1983 to 1995. It provides reliable electrical power to run the engine, recharge the battery, and support all onboard electrical systems. The...
    STC233
    £82.99 Inc. VAT
    £69.16 Ex. VAT
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    £82.99 Inc. VAT
    £69.16 Ex. VAT
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  • High-Quality 95mm Rear Reverse Lamp for Defender - Wipac (LR048202G) from JGS4x4

    High-Quality 95mm Rear Reverse Lamp for Defender - Wipac (LR048202G)

    WIPAC

    £15.19 Inc. VAT
    £12.66 Ex. VAT
    Enhance the safety and visibility of your Land Rover Defender with the Wipac Rear Reverse Lamp (Part Number: LR048202G). This 95mm lamp provides clear and bright illumination, ensuring you can reverse with confidence even in low-light conditions...
    LR048202G
    £15.19 Inc. VAT
    £12.66 Ex. VAT
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  • RTC3472L-Defender Ignition Condenser | Lucas from JGS4x4 RTC3472L-Defender Ignition Condenser | Lucas from JGS4x4

    Ignition Condenser Lucas for Defender

    Lucas

    £3.99 Inc. VAT
    £3.32 Ex. VAT
    The Ignition Condenser Lucas is designed for use with Defender models from 1983 to 2006. This essential component helps maintain proper ignition system function, reducing misfires and improving engine start reliability. Ideal for petrol engines, it...
    RTC3472L
    £3.99 Inc. VAT
    £3.32 Ex. VAT
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    £3.99 Inc. VAT
    £3.32 Ex. VAT
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  • Defender Handbrake Warning Light Switch from JGS4x4

    Handbrake Switch for Defender 90/110 1994 Onwards Range Rover Classic

    Genuine Land Rover

    £35.19 Inc. VAT
    £29.32 Ex. VAT
    The Handbrake Switch 90/110 from LA935630 and Classic and to KA035614 is designed for Defender models from 1994 onwards. This genuine Land Rover part ensures the handbrake warning light functions correctly, alerting the driver when the handbrake is...
    EEP191LLR
    £35.19 Inc. VAT
    £29.32 Ex. VAT
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  • High-quality Lucas replacement Ignition Switch for Land Rover Series 2A, Series 3, and Early Defender Petrol Models - 551508 from JGS4x4 High-quality Lucas replacement Ignition Switch for Land Rover Series 2A, Series 3, and Early Defender Petrol Models - 551508 from JGS4x4

    Lucas Ignition Switch for Series 2A, Series 3, and Early Defender Petrol Models 551508

    Lucas

    £25.19 Inc. VAT
    £20.99 Ex. VAT
    Restore the functionality of your classic Land Rover with this high-quality Lucas Ignition Switch. Lucas - Classics live forever! If you are restoring a classic Land Rover or an enthusiast who likes to keep things original, then the Series 2A ignition...
    551508LUCAS
    £25.19 Inc. VAT
    £20.99 Ex. VAT
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  • Diesel Ignition Switch for Defender - PRC8230 | Lucas - PRC8230LUCAS from JGS4x4 Diesel Ignition Switch for Defender - PRC8230 | Lucas - PRC8230LUCAS from JGS4x4

    Ignition Switch for Defender Diesel - Lucas

    Lucas

    £34.69 Inc. VAT
    £28.91 Ex. VAT
    Diesel Ignition Switch, suitable for Defender. VEHICLE COMPATIBILITY:Defender (early models only) EQUIVALENT TO OR RELATED PART NUMBER(S):PRC8230, PRC8230LUCAS, SQB136 At JGS4x4, we carefully select and supply parts that meet the needs of Land Rover...
    PRC8230LUCAS
    £34.69 Inc. VAT
    £28.91 Ex. VAT
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  • Defender/Discovery 1 Reverse Light Switch | Lucas - AMR3918LUCAS from JGS4x4 Defender/Discovery 1 Reverse Light Switch | Lucas - AMR3918LUCAS from JGS4x4

    Reverse Light Switch Lucas for Defender, Discovery

    Lucas

    £21.79 Inc. VAT
    £18.16 Ex. VAT
    The Lucas Reverse Light Switch is designed for use with manual R380 gearboxes from approximately 1995 onwards. Ideal for enthusiasts and restorers aiming to maintain authenticity, this switch fits Defender models from 1995 to 2006, Discovery 1 models...
    AMR3918LUCAS
    £21.79 Inc. VAT
    £18.16 Ex. VAT
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  • Defender Front Hinged Light Guards from JGS4x4 Defender Front Hinged Light Guards from JGS4x4

    Front Lamp Guard Kit a Pair Rectangular From 2003 For Defender 90

    Direct Replacement

    £118.89 Inc. VAT
    £99.07 Ex. VAT
    Protect the front lights of your Defender and Defender 90 models with this Front Lamp Guard Kit. Designed to fit models from 1983 to 2006, these hinged light guards provide durable protection against accidental damage. Ideal for maintaining the...
    STC53161
    £118.89 Inc. VAT
    £99.07 Ex. VAT
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    £118.89 Inc. VAT
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  • OEM Parts OEM Light Kit 73mm Round - DA1077G for Defender & Series, image featuring a set of four round vehicle lights in red, clear, and amber colours.

    OEM Light Kit 73mm Round for Defender & Series

    OEM Parts

    £46.99 Inc. VAT
    £39.16 Ex. VAT
    Upgrade your Land Rover Defender or Series vehicle with the DA1077G OEM Replacement Light Set. This comprehensive kit includes all necessary 73mm round lamps to ensure your vehicle’s lighting is fully functional and reliable. Designed to fit...
    DA1077G
    £46.99 Inc. VAT
    £39.16 Ex. VAT
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    £46.99 Inc. VAT
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  • WIPAC LED Front Indicator for Defender, orange circular automotive light with clear lens and two mounting holes. WIPAC Wipac LED Front Indicator for Defender - LR048188, orange LED indicator light with mounting screws and electrical connector, next to packaging box.

    Wipac LED Front Indicator for Defender - LR048188

    WIPAC

    £19.59 Inc. VAT
    £16.32 Ex. VAT
    Wipac LED Front Indicator, suitable for Defender. VEHICLE COMPATIBILITY:Defender (1994-2016) EQUIVALENT TO OR RELATED PART NUMBER(S):LR048188, LR048188LED, XBD500040 JGS4x4 makes it easy to get the parts you need, when you need them. With clear...
    LR048188LED
    £19.59 Inc. VAT
    £16.32 Ex. VAT
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    £19.59 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.