Electrical

Electrical

Land Rover Discovery 1

Discovery 1 Electrical Parts & Lighting

Repair and upgrade Discovery 1 electrical systems with lamps, alternators, switches, sensors, relays, bulbs, wiper components and associated wiring parts.

What you will find in this category

Lighting & Lamps

Rear bumper lamps, lenses, bulbs, clear-light kits and replacement lighting components.

Starting & Charging

Alternators, starter-related parts, cables and charging-system components.

Switches & Sensors

Reverse-light switches, oil-pressure switches, courtesy switches, relays and sensors.

Dashboard & Wipers

Instrument bulbs, clock illumination, wiper components and cabin electrical fittings.

Match connectors and original equipment

Electrical specifications changed throughout Discovery 1 production. Check connector type, lamp position, gearbox, engine, model year and original equipment before ordering.

Quality choices for your Discovery 1

The range includes Direct Replacement, Britpart, OEM, Genuine Land Rover, Lucas and selected Terrafirma electrical products.

Ordering tip: Discovery 1 specifications vary by engine, model year, body style, gearbox, axle and previous modifications. Always check the complete individual product listing and part number before ordering.
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  • Direct Replacement Clear Rear Bumper Lamp Light Right Hand for Discovery 1, automotive rear bumper lamp light with transparent lens and orange indicator light

    Clear Rear Bumper Lamp Light Right Hand for Discovery 1

    Direct Replacement

    £18.59 Inc. VAT
    £15.49 Ex. VAT
    Freshen up your Discovery 1 with these smart, clear lens rear bumper lights. They are easy to fit, being a direct replacement to the original bumper-mounted lights as fitted to 300Tdi and some late 200Tdi Discovery 1 models. They are supplied complete...
    AMR6510W
    £18.59 Inc. VAT
    £15.49 Ex. VAT
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  • J-Bolt-AMR3680 | OEM from JGS4x4

    Battery J Bolt Short Style for Discovery 1 from 1994 and Range Rover Classic from 1993 OEM

    OEM Parts

    £13.99 Inc. VAT
    £11.66 Ex. VAT
    This Battery J Bolt Short Style is designed for use with Discovery 1 models from 1994 and Range Rover Classic models from 1993. Manufactured by the OEM Parts supplier, it ensures a reliable and secure fit for your vehicle's battery clamp assembly. The...
    AMR3680
    £13.99 Inc. VAT
    £11.66 Ex. VAT
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  • Heatshield-ERR4859 | OEM from JGS4x4

    Alternator Heat Shield for Defender 300TDI, Discovery 1, Range Rover Classic OEM

    OEM Parts

    £54.29 Inc. VAT
    £45.24 Ex. VAT
    This Alternator Heat Shield is designed for use with 300TDI engines in Defender, Discovery 1, and Range Rover Classic models. Manufactured by the OEM Parts supplier, it ensures optimal protection of the alternator from heat damage, enhancing the...
    ERR4859
    £54.29 Inc. VAT
    £45.24 Ex. VAT
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    £45.24 Ex. 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/Discovery 1 Engine Thermostat Switch-Yellow from JGS4x4

    Switch Temp Sensor Yellow 90/110 2.5 DT and V8 Discovery 300TDI and V8 for Range Rover Classic

    Direct Replacement

    £7.99 Inc. VAT
    £6.66 Ex. VAT
    This yellow engine thermostat switch is designed for use with Range Rover models equipped with the 300TDI engine. It plays a crucial role in monitoring coolant temperature and relaying this information to the engine management system or temperature gauge...
    PRC3505
    £7.99 Inc. VAT
    £6.66 Ex. VAT
    Qty in Cart: 0
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    £7.99 Inc. VAT
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  • Britpart Super Gaz Suspension Kit Light Load Plus 40mm for Discovery 1, yellow shock absorbers with coil springs and packaging boxes, designed for vehicle suspension upgrade.

    Super Gaz Suspension Kit Light Load Plus 40mm for Discovery

    (1)

    Britpart

    £350.99 Inc. VAT
    £292.49 Ex. VAT
    This Super Gaz Suspension Kit Light Load Plus 40mm includes front and rear coil springs and Super Gaz shock absorbers, designed to replace worn suspension or upgrade your Discovery 1's standard suspension. The kit features 35mm bore tube shock absorbers...
    DA4286-1
    £350.99 Inc. VAT
    £292.49 Ex. VAT
    Qty in Cart: 0
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    £350.99 Inc. VAT
    £292.49 Ex. VAT
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  • Defender/Discovery 1 Ignition Lead Set from JGS4x4

    Ignition Lead Set Red Silicon for Discovery 1 3.5 V8 Carb and EFI Range Rover Classic

    Direct Replacement

    £20.29 Inc. VAT
    £16.91 Ex. VAT
    This Ignition Lead Set Red Silicon 90 is designed for Discovery 1 and Range Rover Classic models equipped with 3.5L V8 carburettor and EFI engines. It includes the Direct Replacement lead and is ideal for restoring ignition performance and resolving...
    RTC6551
    £20.29 Inc. VAT
    £16.91 Ex. VAT
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  • Direct Replacement Clear Rear Bumper Lamp Light Left Hand for Discovery 1, car rear signal and brake light with clear lens.

    Clear Rear Bumper Lamp Light Left Hand for Discovery 1

    Direct Replacement

    £18.59 Inc. VAT
    £15.49 Ex. VAT
    Freshen up your Discovery 1 with these smart, clear lens rear bumper lights. They are easy to fit, being a direct replacement to the original bumper-mounted lights as fitted to 300Tdi and some late 200Tdi Discovery 1 models. They are supplied complete...
    AMR6509W
    £18.59 Inc. VAT
    £15.49 Ex. VAT
    Qty in Cart: 0
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  • Crankshaft Sensor-ERR6119G | Lucas from JGS4x4

    Engine Crank Sensor for Defender 4.0 V8, Discovery 1, Range Rover P38 Lucas

    Lucas

    £45.69 Inc. VAT
    £38.07 Ex. VAT
    This Engine Crank Sensor is designed for use with 4.0 V8 Petrol engines fitted in Defender, Discovery 1, Range Rover, and Range Rover P38 models. It monitors the speed and position of the crankshaft, providing essential data to the ECU to ensure smooth...
    ERR6119G
    £45.69 Inc. VAT
    £38.07 Ex. VAT
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  • Battery Clamp-AMR3679 | Genuine Land Rover from JGS4x4

    Centre Battery Clamp and 1994 on for Discovery 1 and Range Rover Classic

    Genuine Land Rover

    £46.19 Inc. VAT
    £38.49 Ex. VAT
    This Genuine Centre Battery Clamp is designed for use with Discovery 1 and Range Rover Classic models from 1994 onwards. It ensures a secure and reliable connection for your vehicle's battery, maintaining optimal electrical performance. Manufactured by...
    AMR3679LR
    £46.19 Inc. VAT
    £38.49 Ex. VAT
    Qty in Cart: 0
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    £46.19 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

    £37.29 Inc. VAT
    £31.07 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
    £37.29 Inc. VAT
    £31.07 Ex. VAT
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  • SFP500200-Discovery 1/Range Rover Classic Rear Brake Pad Set | Unibrakes from JGS4x4

    Unipart Rear Brake Pad Set 1986 on with Sensor and for Discovery 1 Range Rover Classic Unibrakes

    Unibrakes

    £14.99 Inc. VAT
    £12.49 Ex. VAT
    The Unipart Rear Brake Pad Set 1986 on with Sensor Classic and is designed for use with Discovery 1 and Range Rover Classic models. These rear brake pads are essential for maintaining safe braking performance and are supplied as a complete axle set...
    SFP500200
    £14.99 Inc. VAT
    £12.49 Ex. VAT
    Qty in Cart: 0
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    £14.99 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.