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Lucas Electrical Parts

Lucas electrical components are trusted by mechanics and Land Rover specialists for their reliability and long-standing heritage in British automotive engineering. Known for producing high quality starter motors, alternators, ignition components and electrical parts, Lucas products are widely used on Land Rover vehicles that require dependable electrical performance and reliable engine starting in both everyday driving and demanding conditions.

Explore all Land Rover parts brands we supply.

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ETC8496LUCAS - Temperature Sensor – V8 EFI by LucasElectrical Part Land Rover Range Rover Defender, Discovery, Range Rover, Series

ETC8496LUCAS - Temperature Sensor – V8 EFI

- €11,10
€11,10
€11,10 - €11,10
€11,10
OEM
19 in stock

Coolant Temperature Sensor - V8 EFI for the engine management system. This sensor monitors coolant temperature and sends a continuous signal to th...

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STC4104LUCAS - Oil Pressure Switch by LucasElectrical Part Land Rover Range Rover Defender, Discovery, Range Rover

STC4104LUCAS - Oil Pressure Switch

- €23,50
€23,50
€23,50 - €23,50
€23,50
OEM
8 in stock

Oil Pressure Switch for the V8 petrol engine, forming part of the engine oil pressure warning circuit within the lubrication system. The switch th...

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PRC6387LUCAS - Oil Pressure Switch by LucasElectrical Part Land Rover Range Rover Defender, Discovery, Range Rover, Series

PRC6387LUCAS - Oil Pressure Switch

- €11,70
€11,70
€11,70 - €11,70
€11,70
OEM
3 in stock

Oil Pressure Switch threads into the engine block oil gallery and monitors lubrication system pressure. It operates the low oil pressure warning l...

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AMR3918G - Reverse Light Switch – R380 by LucasElectrical Part Land Rover Range Rover Defender, Discovery, Range Rover

AMR3918G - Reverse Light Switch – R380

- €32,20
€32,20
€32,20 - €32,20
€32,20
OEM
10 in stock

Reverse Light Switch for the R380 5-speed manual gearbox, completing the reverse lamp circuit when reverse gear is engaged. This switch threads in...

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NAD101490G - Starter Motor – V8 by LucasElectrical Part Land Rover Range Rover Defender, Discovery, Range Rover, Series

NAD101490G - Starter Motor – V8

- €260,00
€260,00
€260,00 - €260,00
€260,00
OEM
2 in stock

Starter Motor for V8 petrol engines, operating within the engine electrical starting system. The solenoid-actuated pinion engages the flywheel rin...

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STC234G - Alternator – 65A by LucasElectrical Part Land Rover Range Rover Defender, Discovery, Range Rover

STC234G - Alternator – 65A

- €168,10
€168,10
€168,10 - €168,10
€168,10
OEM
Available to order: 2-3 weeks delivery

Alternator - Lucas A127 type, 65 A output. Part of the charging system: driven by the auxiliary belt from the crankshaft pulley, it generates the c...

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STC1790 - Wash/Wipe Column Switch by LucasElectrical Part Land Rover Range Rover Discovery, Freelander 1, Range Rover
Sold out

STC1790 - Wash/Wipe Column Switch

- €195,00
€195,00
€195,00 - €195,00
€195,00
OEM
Out of stock

Wash/Wipe Column Switch mounted on the steering column, forming part of the windscreen wiper and washer control switchgear. The stalk-mounted swit...

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NGC103LUCAS - Ignition Lead Set – V8 Thor

- €45,90
€45,90
€45,90 - €45,90
€45,90
OEM
Available to order: 2-3 weeks delivery

Ignition Lead Set - V8 Thor

About the Brand

Lucas is one of the most recognised names in British automotive engineering, particularly known for its long history of producing electrical and ignition components for vehicles. For decades, Lucas supplied electrical systems and components used by many British manufacturers, including those associated with Land Rover vehicles.

Automotive electrical systems are responsible for powering critical functions such as engine starting, charging systems, lighting and ignition performance. Reliable electrical components are essential for ensuring consistent engine operation and dependable vehicle performance.

Lucas electrical parts such as starter motors, alternators, ignition components and relays are designed to deliver reliable electrical performance while maintaining compatibility with vehicle systems. These components help ensure proper charging of the vehicle battery, smooth engine starting and stable electrical operation across the vehicle.

Because of their heritage in British automotive systems and their consistent engineering standards, Lucas parts are widely trusted by mechanics and Land Rover specialists when servicing or replacing worn electrical components.

Why Land Rover Specialists Use Lucas
Land Rover vehicles rely on complex electrical systems that power essential vehicle functions including engine starting, ignition timing, charging systems and electronic components.

Lucas electrical components are designed to provide dependable electrical performance and reliable compatibility with vehicle systems. High quality starter motors and alternators ensure the engine starts reliably and that the battery receives consistent charging during operation.

Because of their long-standing reputation in British automotive engineering, many Land Rover specialists choose Lucas electrical components when servicing ignition systems, replacing alternators or restoring reliable electrical performance.

Maintenance Guide

Maintaining Land Rover Electrical and Ignition Systems

Electrical systems play a vital role in vehicle reliability, ensuring the engine starts properly and that all electronic components receive the correct power supply. Over time, electrical components such as starter motors, alternators and ignition systems may gradually wear or lose efficiency.

Routine maintenance of electrical systems helps ensure reliable vehicle operation and reduces the likelihood of unexpected starting problems or charging system failures.

Common electrical system maintenance checks include:

• inspecting battery connections for corrosion
• ensuring alternators are charging the battery correctly
• checking ignition components for wear
• inspecting wiring connections and electrical connectors
• testing starter motor performance during engine start
• monitoring battery voltage and charging output

One of the most important aspects of electrical system maintenance is ensuring that the alternator is properly charging the vehicle battery. If the alternator output begins to decline, the battery may slowly lose charge, eventually causing starting issues or electrical faults.

Common Problems or Symptoms

Diagnosing Electrical and Starting Problems on Land Rover Vehicles

Electrical faults can affect several systems within a vehicle and may cause starting problems, charging issues or intermittent electrical behaviour. When electrical components begin to fail, drivers may notice several warning signs.

One of the most common electrical issues involves starter motor failure. Drivers experiencing this issue may notice symptoms such as:

• engine failing to crank when turning the key
• clicking sounds during engine start
• slow engine cranking speed
• intermittent starting problems

Another common issue involves alternator failure, which affects the vehicle’s charging system. Typical symptoms of alternator problems include:

• battery warning light illuminated on the dashboard
• dimming headlights or electrical components
• battery repeatedly losing charge
• unusual noises coming from the alternator

Electrical faults can also affect ignition systems, causing problems such as:

• difficulty starting the engine
• rough engine running due to ignition issues
• inconsistent electrical performance

When diagnosing electrical system problems it is recommended to:

• inspect battery voltage and charging performance
• check starter motor operation
• inspect alternator output and drive belts
• inspect electrical wiring and connectors
• replace worn ignition or electrical components when necessary

Installing reliable components such as Lucas electrical and ignition parts helps restore dependable starting performance and stable electrical operation.

Frequently Asked Questions

Are Lucas parts OEM quality?

Lucas has a long heritage in British automotive engineering and has supplied electrical components used in many vehicles. Lucas parts are widely trusted for reliable electrical performance.

Are Lucas electrical parts suitable for Land Rover vehicles?

Yes. Lucas electrical components are commonly used in ignition systems, charging systems and starter motors for Land Rover vehicles.

What are the symptoms of a failing starter motor?

Typical symptoms include clicking sounds during starting, slow engine cranking and the engine failing to start.

What are the signs of a failing alternator?

Signs may include dim headlights, battery warning lights and repeated battery discharge.