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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Wiring Harness Cover for Defender
Genuine Land Rover
£8.41 Inc. VAT£7.01 Ex. VATThis genuine wiring harness cover is designed for the Defender, providing reliable protection for the front and rear side door wiring. Manufactured to the highest standards, it ensures durability and a perfect fit, helping maintain the integrity of your...YQQ000070LR£8.41 Inc. VAT£7.01 Ex. VAT -
Reverse Light Switch for Defender - PRC8204
Direct Replacement
£56.39 Inc. VAT£46.99 Ex. VATReverse Light Switch, suitable for Defender. VEHICLE COMPATIBILITY:Defender EQUIVALENT TO OR RELATED PART NUMBER(S):PRC8204 Every product we sell is backed by our commitment to quality and service. JGS4x4 offers expert support and fast UK delivery,...PRC8204£56.39 Inc. VAT£46.99 Ex. VAT -
Side Repeater Lamp Bolt on for Defender 90/110/, Range Rover Classic to 1985
(1)
Direct Replacement
£6.29 Inc. VAT£5.24 Ex. VATThis Side Repeater Lamp 90/110 to Mid 87 and Classic to 1985 Bolt on is designed for Defender models from 1983 to 2006 and Range Rover Classic models from 1971 to 1994. It fits the front placement and ensures your vehicle's indicator signals are clearly...589143£6.29 Inc. VAT£5.24 Ex. VAT -
Emergency Bulb And Fuse Kit EEC Approved for Defender, Discovery Neolux
Neolux
£6.59 Inc. VAT£5.49 Ex. VATThis 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£6.59 Inc. VAT£5.49 Ex. VAT -
Alternator 127/65amp for Defender 3.5 V8, 200TDI 300TDI
(1)
Direct Replacement
£82.99 Inc. VAT£69.16 Ex. VATThis 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 -
Land Rover 24 Volt Rocker Hazard Switch Military for Defender
Direct Replacement
£10.89 Inc. VAT£9.07 Ex. VATThis 24 Volt Rocker Hazard Switch is designed for Defender models from 1983 to 2006. It functions as a reliable electrical switch to open or close circuits, commonly used for driver-controlled systems such as lights, wipers, heaters, and fans. Suitable...YUF101830£10.89 Inc. VAT£9.07 Ex. VAT -
Ignition Switch for Defender Diesel 1983-1998 without Steering Column Lock
Direct Replacement
£26.99 Inc. VAT£22.49 Ex. VATThis ignition switch is designed for Defender diesel models from 1983 to 1998 that do not have a steering column lock. It functions as a key component in the electrical circuit, enabling the driver to open or close the circuit to start the vehicle...PRC2734£26.99 Inc. VAT£22.49 Ex. VAT -
Ignition Condenser Lucas for Defender
Lucas
£3.99 Inc. VAT£3.32 Ex. VATThe 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 -
Handbrake Switch for Defender 90/110 1994 Onwards Range Rover Classic
Genuine Land Rover
£36.49 Inc. VAT£30.41 Ex. VATThe 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£36.49 Inc. VAT£30.41 Ex. VAT -
Lucas Ignition Switch for Series 2A, Series 3, and Early Defender Petrol Models 551508
Lucas
£25.19 Inc. VAT£20.99 Ex. VATRestore 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 -
Ignition Switch for Defender Diesel - Lucas
Lucas
£34.69 Inc. VAT£28.91 Ex. VATDiesel 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 -
Reverse Light Switch Lucas for Defender, Discovery
Lucas
£21.79 Inc. VAT£18.16 Ex. VATThe 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