Electrical
Discovery 4 Electrical Parts & Lighting
Repair and upgrade Discovery 4 electrical systems with lighting, alternators, starter motors, sensors, switches, relays and wiper components.
What you will find in this category
Lighting & Lamps
Headlamps, rear lamps, fog lamps, bulbs, lenses and selected lighting upgrades.
Starting & Charging
Alternators, starter motors, battery-related parts and charging components.
Switches, Sensors & Modules
Engine sensors, parking sensors, switches, relays and electronic components.
Wipers & Cabin Electrics
Wiper motors, washer parts, heater controls and interior electrical fittings.
Match connectors, software and original equipment
Electrical parts often vary by VIN, engine, facelift and fitted equipment. Compare connectors and original part numbers; some modules may require programming.
Quality choices for your Discovery 4
The range includes Direct Replacement, Britpart, Bosch, Hella, Lucas, OEM and Genuine Land Rover products.
Looking for more Discovery 4 information?
Visit our Land Rover Discovery 4 information guide for model history, engine details, air suspension, transmissions and useful parts-identification guidance. Explore the Land Rover Discovery 4 information guide.
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RH Oxygen Sensor Lambda Sensor for Discovery 4 5.0l
Denso
£87.99 Inc. VAT£73.32 Ex. VATThis right hand oxygen sensor, also known as an O2 or Lambda sensor, is designed for 5.0L engines in Discovery 4 and Range Rover Sport models from 2009 to 2013. It monitors the oxygen levels in...LR013660£87.99 Inc. VAT£73.32 Ex. VAT -
Headlamp Bi Xenon up to 2014 for Discovery 4 VALEO
(1)
VALEO
£691.69 Inc. VAT£576.41 Ex. VATThis left hand headlamp with Bi Xenon technology is designed for the Discovery 4 model, suitable for right hand drive vehicles up to 2014. Manufactured by VALEO, it ensures optimal visibility and...LR023540£691.69 Inc. VAT£576.41 Ex. VAT -
Alternator for Discovery 4 2.7 TDV6 Denso
Denso
£252.49 Inc. VAT£210.41 Ex. VATThis Denso alternator is designed specifically for the Discovery 4 with the 2.7 TDV6 engine, covering model years 2010 to 2016. It plays a crucial role in your vehicle's electrical system by...LR073680£252.49 Inc. VAT£210.41 Ex. VAT -
Terrafirma Front Light Bar for Discovery 3, Discovery 4
Terrafirma
£320.29 Inc. VAT£266.91 Ex. VATSuitable for TF972SP Fits Models: Discovery 3, Discovery 4TF974£320.29 Inc. VAT£266.91 Ex. VAT -
Terrafirma Front Spoiler - Without Light Recesses for Discovery 3, Discovery 4
Terrafirma
£146.19 Inc. VAT£121.82 Ex. VATFor TF972 / TF974 Fits Models: Discovery 3, Discovery 4TF972NLSP£146.19 Inc. VAT£121.82 Ex. VAT -
Terrafirma Front Spoiler - With Light Recesses for Discovery 3, Discovery 4
Terrafirma
£155.29 Inc. VAT£129.41 Ex. VATFor TF972 / TF974 Fits Models: Discovery 3, Discovery 4TF972SP£155.29 Inc. VAT£129.41 Ex. VAT -
Fuel Rail Injector Pressure Sensor for Discovery 4, Range Rover 5.0 Petrol
Genuine Land Rover
£191.45 Inc. VAT£159.54 Ex. VATThis Fuel Rail Injector Pressure Sensor is designed for use with 5.0 Petrol engines in Discovery 4 and Range Rover models. It ensures accurate fuel pressure monitoring for optimal engine performance...LR012280LR£191.45 Inc. VAT£159.54 Ex. VAT -
Front Fog Lamp Bezel RH in Atlas Finished from 2014 for Discovery 4
Britpart
£63.89 Inc. VAT£53.24 Ex. VATThis Front Fog Lamp Bezel in Atlas finish is designed for the Discovery 4 from 2014 onward. It ensures your fog lamps remain effective, improving visibility in adverse weather conditions. Prompt...LR051337£63.89 Inc. VAT£53.24 Ex. VAT -
Front Fog Lamp Bezel LH in Atlas Finished from 2014 for Discovery 4 LR051335
Britpart
£62.19 Inc. VAT£51.82 Ex. VATThis Front Fog Lamp Bezel in Atlas finish is designed for the Discovery 4 from 2014 onward. It ensures your fog lamps remain securely fitted, helping maintain optimal visibility in adverse weather...LR051335£62.19 Inc. VAT£51.82 Ex. VAT -
Headlamp Washer Jet Hose for Discovery 4 Range Rover L322
Britpart
£24.59 Inc. VAT£20.49 Ex. VATThe Headlamp Washer Jet Hose is designed for use with Discovery 4, Range Rover, and Range Rover L322 models. This hose ensures efficient delivery of washer fluid to the headlamp washer jets,...DNH000030£24.59 Inc. VAT£20.49 Ex. VAT -
Tailgate Handle For Non Colour Coded Vehicles Complete with Micro Switch and Green Land Rover Badge for Discovery 3 & 4
Genuine Land Rover
£776.71 Inc. VAT£647.26 Ex. VATThis Tailgate Handle is designed for Discovery 3 & 4 models, providing a reliable means to open and close the rear tailgate. It comes complete with a micro switch and a green Land Rover badge,...LR073594LR£776.71 Inc. VAT£647.26 Ex. VAT -
Brake Light Switch for Discovery 4, Range Rover L405, Range Rover Sport L494 to 2016 OEM
OEM Parts
£20.69 Inc. VAT£17.24 Ex. VATThis Brake Light Switch is designed for use with Discovery 4, Range Rover, Range Rover Sport, Range Rover L405, and Range Rover Sport L494 models up to 2016. It functions as a critical component in...LR116714G£20.69 Inc. VAT£17.24 Ex. VAT