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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  • Brush-BAU2195L | Genuine Land Rover from JGS4x4

    Brush Box Alternator for Defender 110 V8 3.5 to Aug 1986 for Range Rover Classic 3.5 2.5

    Genuine Land Rover

    £11.39 Inc. VAT
    £9.49 Ex. VAT
    This Brush Box Alternator 110 V8 3.5 to Aug 1986 Classic 2.5 VM is designed for Range Rover models with 3.5 and 2.5 engines. It is a genuine part from a trusted brand, ensuring reliable performance and durability. Ideal for maintaining or repairing your...
    BAU2195LLR
    £11.39 Inc. VAT
    £9.49 Ex. VAT
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    £11.39 Inc. VAT
    £9.49 Ex. VAT
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  • Bracket-YQU000210 | OEM from JGS4x4

    Rear Door Electrical Harness Bracket from 2002 Onwards for Defender OEM

    OEM Parts

    £23.29 Inc. VAT
    £19.41 Ex. VAT
    This Rear Door Electrical Harness Bracket is designed for Defender models from 2002 onwards. It supports and secures the electrical harness in the rear door, ensuring reliable connection and protection. Suitable for various engine types, this bracket is...
    YQU000210
    £23.29 Inc. VAT
    £19.41 Ex. VAT
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    £23.29 Inc. VAT
    £19.41 Ex. VAT
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  • Alternator Pulley-ERC3345 | OEM from JGS4x4

    Pulley Alternator V8 with A133/65AMP Alternator for Range Rover Classic Defender OEM

    OEM Parts

    £46.69 Inc. VAT
    £38.91 Ex. VAT
    The Pulley Alternator Classic 1980-85 and 90/110 V8 with A133/65AMP Alternator is designed for Range Rover models. This alternator pulley plays a crucial role in your vehicle's electrical system by driving the alternator, which generates the electrical...
    ERC3345
    £46.69 Inc. VAT
    £38.91 Ex. VAT
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    £46.69 Inc. VAT
    £38.91 Ex. VAT
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  • Adaptor And Cable-600226 | WIPAC from JGS4x4

    Plug and Harness for Defender, Series WIPAC

    WIPAC

    £15.39 Inc. VAT
    £12.82 Ex. VAT
    This Plug and Harness is designed for use with Defender, Series, and Land Rover Series vehicles. Manufactured by WIPAC, it ensures reliable connectivity for sealed beam headlights to the main harness. Ideal for repairs or rebuilds, this part supports...
    600226
    £15.39 Inc. VAT
    £12.82 Ex. VAT
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    £15.39 Inc. VAT
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  • Adaptor-ETC4022 from JGS4x4

    Oil Temperature Sensor Adaptor for Oil Filter 2.25 Petrol, 2.5 NA, TD & 200TDI for Defender, Discovery 1 to 1994, Range Rover Classic

    Britpart

    £36.59 Inc. VAT
    £30.49 Ex. VAT
    This adaptor is designed for the oil temperature sensor on the oil filter housing, compatible with 2.25 Petrol, 2.5 NA, TD, and 200TDI engines. It fits Defender, Discovery 1 models up to 1994, and Range Rover Classic 200TDI vehicles. Ideal for...
    ETC4022
    £36.59 Inc. VAT
    £30.49 Ex. VAT
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    £36.59 Inc. VAT
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  • Terrafirma Defender/Discovery 1 All-Terrain Light Load Suspension Kit from JGS4x4

    Terrafirma All Terrain Light Load Plus 2" Suspension Lift Kit for Defender 90, Discovery 1, Range Rover Classic

    Terrafirma

    £337.39 Inc. VAT
    £281.16 Ex. VAT
    The Terrafirma All Terrain Light Load Plus 2" Suspension Lift Kit is designed for Defender 90 1983-2006, Discovery 1, and Range Rover Classic. This suspension kit provides a 2-inch lift with light load springs, enhancing ride quality and handling both on...
    TF201
    £337.39 Inc. VAT
    £281.16 Ex. VAT
    Qty in Cart: 0
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    £337.39 Inc. VAT
    £281.16 Ex. VAT
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  • LR022164-Sensor | Autotec from JGS4x4

    MAP Sensor for Defender Puma 2.4 Engine Autotec

    Autotec

    £43.99 Inc. VAT
    £36.66 Ex. VAT
    This MAP Sensor is designed for the Defender with a 2.4 Puma engine. It accurately measures manifold absolute pressure to ensure optimal engine performance and efficiency. The sensor helps monitor critical engine parameters such as temperature, pressure,...
    LR022164
    £43.99 Inc. VAT
    £36.66 Ex. VAT
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    £43.99 Inc. VAT
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  • LR077439-Steering Column Lock | Genuine from JGS4x4

    Steering Lock, Barrel and Key Ignition Barrel for Defender 300TDI, TD5, 200TDI

    Genuine Land Rover

    £143.62 Inc. VAT
    £119.68 Ex. VAT
    This genuine steering lock, barrel, and key ignition barrel is designed for Defender models equipped with 300TDI, TD5, and 200TDI engines. It is a crucial component of the steering system, ensuring secure ignition and vehicle safety. Manufactured to meet...
    LR077439LR
    £143.62 Inc. VAT
    £119.68 Ex. VAT
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    £143.62 Inc. VAT
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  • M8X45mm HT bolt 8.8 from JGS4x4

    Bolt M8 x 45 Multiple Uses Handbrake up and Alternator Mounting on for Defender 2.5 NA, 200TDI to 1991

    Direct Replacement

    £1.59 Inc. VAT
    £1.32 Ex. VAT
    This M8 x 45mm bolt is designed for multiple uses including the handbrake assembly and alternator mounting on Defender models equipped with 2.5 NA and 200TDI engines up to the year 1991. It is a high tensile 8.8 grade bolt, ensuring reliable strength and...
    BH108091L
    £1.59 Inc. VAT
    £1.32 Ex. VAT
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    £1.59 Inc. VAT
    £1.32 Ex. VAT
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  • 243968-Joint Washer | OEM from JGS4x4

    Oil Temperature Sensor Washer for V8 EFI for Defender, Discovery, Range Rover Classic OEM

    OEM Parts

    £0.99 Inc. VAT
    £0.82 Ex. VAT
    This oil temperature sensor washer is designed for V8 EFI engines used in Defender, Discovery 1, and Range Rover Classic models. It provides a reliable seal between components to prevent leaks, ensuring optimal engine performance. Ideal for maintenance...
    243968
    £0.99 Inc. VAT
    £0.82 Ex. VAT
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    £0.99 Inc. VAT
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  • RTC4615G-Defender/Range Rover Classic Front Headlamp Light Unit-Right Hand Drive | Wipac from JGS4x4

    7" Halogen Headlamp Unit with Internal Side Light for Defender, Range Rover Classic WIPAC

    WIPAC

    £31.79 Inc. VAT
    £26.49 Ex. VAT
    This 7" halogen headlamp unit with internal side light is designed for Defender models from 1983 to 2006 and Range Rover Classic models from 1971 to 1994. Suitable for right-hand drive vehicles, these front headlamp units ensure optimal visibility and...
    RTC4615G
    £31.79 Inc. VAT
    £26.49 Ex. VAT
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    £31.79 Inc. VAT
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  • Defender/Discovery 1 Sensor from JGS4x4

    Engine Crank Sensor for Defender, Discovery, Range Rover P38 4.0 V8 Petrol Autotec

    Autotec

    £21.39 Inc. VAT
    £17.82 Ex. VAT
    This Engine Crank Sensor is designed for use with 4.0 V8 Petrol engines in Defender, Discovery 1, and Range Rover P38 models. It plays a crucial role in monitoring engine speed and position, ensuring smooth and efficient engine performance. Suitable for...
    ERR6119
    £21.39 Inc. VAT
    £17.82 Ex. VAT
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    £21.39 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.