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 Reverse Light Switch | OEM from JGS4x4

    Reverse Light Switch OEM for Defender 300TDI 1995-2006 Lucas

    Lucas

    £21.79 Inc. VAT
    £18.16 Ex. VAT
    This Reverse Light Switch OEM is designed for Defender models equipped with the 300TDI engine, covering years 1995 to 2006. It is suitable for all manual R380 gearboxes from approximately 1995, providing reliable performance and quality. This switch is a...
    AMR3918G
    £21.79 Inc. VAT
    £18.16 Ex. VAT
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    £21.79 Inc. VAT
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  • Defender/Discovery 1 Flasher Unit from JGS4x4

    Flasher Relay Unit for Defender, Discovery 1, Range Rover Classic 3 Pin Without Trailer Socket

    Direct Replacement

    £10.29 Inc. VAT
    £8.57 Ex. VAT
    The YWT10003 Flasher Relay Unit is designed for use with Defender models from 1983 to 2006, Discovery 1 from 1989 to 1998, and Range Rover Classic from 1971 to 1994. This 3-pin flasher unit operates without a trailer socket and is ideal for maintaining...
    YWT10003
    £10.29 Inc. VAT
    £8.57 Ex. 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

    £138.89 Inc. VAT
    £115.74 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
    £138.89 Inc. VAT
    £115.74 Ex. VAT
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    £138.89 Inc. VAT
    £115.74 Ex. VAT
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  • PRC9858G-Defender/Series 4-Cyl Petrol Ignition Coil | Lucas from JGS4x4 PRC9858G-Defender/Series 4-Cyl Petrol Ignition Coil | Lucas from JGS4x4

    Lucas Classic Ignition Coil Land Rover 4 Cylinder for Defender 2.5 Petrol

    Lucas

    £26.59 Inc. VAT
    £22.16 Ex. VAT
    The Lucas Classic Ignition Coil is designed for use with Defender 2.25 and 2.5 petrol engines from 1983 to 1990, as well as Series 4-cylinder 2.25 petrol engines. This ignition coil ensures reliable engine performance by delivering consistent spark...
    PRC9858G
    £26.59 Inc. VAT
    £22.16 Ex. VAT
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  • RTC5083-Defender Alternator | Lucas from JGS4x4

    Alternator Lucas for Defender 2.5 Petrol NA

    Lucas

    £71.39 Inc. VAT
    £59.49 Ex. VAT
    This Alternator Lucas is designed for Defender models equipped with 2.5 Petrol and NA engines, covering years 1983 to 2006. It plays a crucial role in powering the vehicle's electrical system by generating the necessary electrical energy to run the...
    RTC5083
    £71.39 Inc. VAT
    £59.49 Ex. VAT
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  • Defender 7" Halogen Headlamp Conversion Kits Right Hand Drive from JGS4x4

    7" Halogen Headlamp Conversion Kits RHD for Defender

    Direct Replacement

    £21.49 Inc. VAT
    £17.91 Ex. VAT
    Upgrade your Defender with this 7" Halogen Headlamp Conversion Kit designed specifically for right hand drive vehicles. These halogen headlamps enhance visibility and safety by ensuring your lights are fully functional, helping to prevent accidents and...
    GL003
    £21.49 Inc. VAT
    £17.91 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

    £589.49 Inc. VAT
    £491.24 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
    £589.49 Inc. VAT
    £491.24 Ex. VAT
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    £491.24 Ex. VAT
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  • Two Lock Barrel and 2 Key Set for Defender - RTC3022 | Lucas - RTC3022LUCAS from JGS4x4 Two Lock Barrel and 2 Key Set for Defender - RTC3022 | Lucas - RTC3022LUCAS from JGS4x4

    Two Lock Barrel and 2 Key Set for Defender - RTC3022 Lucas

    Lucas

    £7.49 Inc. VAT
    £6.24 Ex. VAT
    Two Lock Barrel and 2 Key Set, suitable for Defender. VEHICLE COMPATIBILITY:Defender (up to 2001) EQUIVALENT TO OR RELATED PART NUMBER(S):54335169, RTC3022, RTC3022LUCAS Buy with confidence from JGS4x4, a trusted UK supplier of parts for Land Rover...
    RTC3022LUCAS
    £7.49 Inc. VAT
    £6.24 Ex. VAT
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    £7.49 Inc. VAT
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  • Defender Puma Extended Winch Wiring Kit & Isolator Switch from JGS4x4

    Extra Long Winch Wiring Kit for Defender Puma

    Britpart

    £75.99 Inc. VAT
    £63.32 Ex. VAT
    This Extra Long Winch Wiring Kit is designed for Defender models from 2007 onwards. It includes extended wiring lengths ideal for vehicles with the battery located under the passenger seat, such as the Puma Defender. The kit features a cut-off isolator...
    DB1035
    £75.99 Inc. VAT
    £63.32 Ex. VAT
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  • Terrafirma Defender 7 Inch LED Headlight Left Hand Drive, dual round LED headlights with wiring harness for vehicle lighting upgrade.

    Terrafirma Defender 7" LED Headlight Left Hand Drive

    Terrafirma

    £411.19 Inc. VAT
    £342.66 Ex. VAT
    Terrafirma Defender 7" led headlight Left Hand Drive. NOTE: For left hand drive cars. DRIVER POSITION: Left Hand Drive Light up the darkness, be seen, be safe and make your Land Rover look great by upgrading your Land Rover's lights with these amazingly...
    TF711
    £411.19 Inc. VAT
    £342.66 Ex. VAT
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  • WIPAC  LED Clear Rear Fog Light 95mm for Defender - LR048201, round automotive LED fog light with multiple LED bulbs and a clear lens. WIPAC Wipac LED Clear Rear Fog Light 95mm for Defender - LR048201, round automotive LED fog light with clear lens and mounting hardware.

    Wipac LED Clear Rear Fog Light 95mm for Defender - LR048201

    WIPAC

    £31.89 Inc. VAT
    £26.57 Ex. VAT
    Wipac LED Clear Rear Fog Light 95mm, suitable for Defender. VEHICLE COMPATIBILITY:Defender (2007-2016) EQUIVALENT TO OR RELATED PART NUMBER(S):LR048201, LR048201LEDCL JGS4x4 is dedicated to supplying quality parts for Land Rover vehicles with...
    LR048201LEDCL
    £31.89 Inc. VAT
    £26.57 Ex. VAT
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  • Led Side Repeaters - DA8530 from JGS4x4

    Led Side Repeaters

    Britpart

    £49.39 Inc. VAT
    £41.16 Ex. VAT
    Specifications: Product Type: LED Side Repeater Colour: Clear Compatibility: Land Rover Defender Td5 onwards
    DA8530
    £49.39 Inc. VAT
    £41.16 Ex. VAT
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    £49.39 Inc. VAT
    £41.16 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.